{ "title": "Agent sign-up check: 100 developer platforms", "date": "2026-11-12", "checker": "agent-signup-check/0.2.5", "userAgent": "PrizedAgentSignupCheck/0.2.5 (+https://prized.dev/agent-signup-check; read-only GET)", "generatedAt": "2026-11-12T02:37:09.462Z", "checks": [ { "id": "authmd", "name": "auth.md", "question": "Does /auth.md tell an agent how to register, in the shape of the auth.md spec?", "spec": "WorkOS auth.md, AUTH.md v0.6.0", "specUrl": "https://github.com/workos/auth.md/blob/main/AUTH.md" }, { "id": "prm", "name": "Protected resource metadata", "question": "Is there RFC 9728 metadata that names the authorization server?", "spec": "RFC 9728, sections 2, 3 and 3.3", "specUrl": "https://www.rfc-editor.org/rfc/rfc9728" }, { "id": "register", "name": "Sign-up by API", "question": "Can an agent find an API endpoint that creates an account, with no web form or CAPTCHA?", "spec": "auth.md Step 1b (agent_auth in RFC 8414 metadata)", "specUrl": "https://github.com/workos/auth.md/blob/main/AUTH.md#1b-fetch-the-authorization-server-metadata" }, { "id": "challenge", "name": "Key works without a browser", "question": "Does a signed-out API call get a 401 with a WWW-Authenticate challenge, not a login page or a bot wall?", "spec": "RFC 9110 section 15.5.2; RFC 6750 section 3; RFC 9728 section 5.1", "specUrl": "https://www.rfc-editor.org/rfc/rfc9110#section-15.5.2" }, { "id": "limits", "name": "Spend limits", "question": "Can an agent read the spend cap its key will have?", "spec": "auth-md-spend-limits 0.1 (draft, Prized); draft-hardt-aauth-budgets-00", "specUrl": "https://github.com/prized-dev/integrations/blob/auth-md-spend-limits/auth-md-spend-limits/README.md" }, { "id": "payment", "name": "Payment handoff", "question": "When money is needed, is there a machine-readable way for the agent to say so and hand over?", "spec": "RFC 9110 section 15.5.3 (402); x402 v2 HTTP transport; draft-httpauth-payment; auth-md-spend-limits section 4", "specUrl": "https://github.com/x402-foundation/x402/blob/main/specs/transports-v2/http.md" }, { "id": "markdown", "name": "Docs in Markdown", "question": "Is there an llms.txt an agent can read?", "spec": "llms.txt (llmstxt.org)", "specUrl": "https://llmstxt.org/" } ], "results": [ { "name": "Telnyx", "category": "Email, phone and messaging", "site": "telnyx.com", "apiProbed": "https://api.telnyx.com/v2/balance", "apiNotProbed": null, "passed": 6, "partial": 0, "unread": 0, "total": 7, "whoActs": "the person confirms an email code; nobody (anonymous)", "checkedAt": "2026-11-12T02:38:17.646Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://telnyx.com/auth.md", "heading": "# auth.md", "registrationEndpoints": [ "https://api.telnyx.com/v2/bot_signup", "https://api.telnyx.com/v2/bot_signup" ], "mentions": [ "anonymous", "identity_assertion", "service_auth" ], "status": "pass", "reason": "auth.md documents agent registration (https://api.telnyx.com/v2/bot_signup)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://api.telnyx.com/.well-known/oauth-protected-resource", "via": "www-authenticate", "resource": "https://api.telnyx.com", "authorization_servers": [ "https://api.telnyx.com" ], "status": "pass", "reason": "Names 1 authorization server" }, { "id": "register", "name": "Sign-up by API", "url": "https://api.telnyx.com/.well-known/oauth-authorization-server", "endpoint": "https://api.telnyx.com/v2/bot_signup", "identity_types_supported": [ "service_auth", "anonymous" ], "field": "identity_endpoint and register_uri", "issuer": "https://api.telnyx.com", "status": "pass", "reason": "agent_auth names a registration endpoint (service_auth, anonymous)" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.telnyx.com/v2/balance", "httpStatus": 401, "www_authenticate": "Bearer resource_metadata=\"https://api.telnyx.com/.well-known/oauth-protected-resource\"", "status": "pass", "reason": "401 with a Bearer challenge that points to resource metadata (RFC 9728 section 5.1)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "url": "https://telnyx.com/.well-known/x402", "status": "pass", "reason": "Publishes an x402 discovery document (/.well-known/x402) that an agent can pay from without an account" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://telnyx.com/llms.txt", "heading": "# Telnyx", "bytes": 18645, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://telnyx.com/auth.md", "finalUrl": "https://telnyx.com/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 151, "redirects": 0 }, { "label": "llms.txt", "url": "https://telnyx.com/llms.txt", "finalUrl": "https://telnyx.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 177, "redirects": 0 }, { "label": "api", "url": "https://api.telnyx.com/v2/balance", "finalUrl": "https://api.telnyx.com/v2/balance", "status": 401, "error": null, "contentType": "application/json", "ms": 96, "redirects": 0 }, { "label": "prm (from 401)", "url": "https://api.telnyx.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.telnyx.com/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 71, "redirects": 0 }, { "label": "as-metadata", "url": "https://api.telnyx.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.telnyx.com/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 67, "redirects": 0 }, { "label": "x402 discovery", "url": "https://telnyx.com/.well-known/x402", "finalUrl": "https://telnyx.com/.well-known/x402", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 213, "redirects": 0 } ] }, { "name": "Firecrawl", "category": "Browsers and scraping", "site": "firecrawl.dev", "apiProbed": "https://api.firecrawl.dev/v1/team/credit-usage", "apiNotProbed": null, "passed": 5, "partial": 0, "unread": 0, "total": 7, "whoActs": "the agent's provider vouches (ID-JAG)", "checkedAt": "2026-11-12T02:38:27.611Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://www.firecrawl.dev/auth.md", "heading": "# Firecrawl auth.md", "registrationEndpoints": [ "https://www.firecrawl.dev/agent/auth" ], "mentions": [ "anonymous", "identity_assertion", "service_auth" ], "status": "pass", "reason": "auth.md documents agent registration (https://www.firecrawl.dev/agent/auth)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://www.firecrawl.dev/.well-known/oauth-protected-resource", "via": "www-authenticate", "resource": "https://api.firecrawl.dev/", "authorization_servers": [ "https://www.firecrawl.dev" ], "status": "pass", "reason": "Names 1 authorization server" }, { "id": "register", "name": "Sign-up by API", "url": "https://www.firecrawl.dev/.well-known/oauth-authorization-server", "endpoint": "https://www.firecrawl.dev/agent/auth", "identity_types_supported": [ "identity_assertion" ], "field": "register_uri", "issuer": "https://www.firecrawl.dev", "status": "pass", "reason": "agent_auth names a registration endpoint (identity_assertion)" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.firecrawl.dev/v1/team/credit-usage", "httpStatus": 401, "www_authenticate": "Bearer resource_metadata=\"https://www.firecrawl.dev/.well-known/oauth-protected-resource\"", "status": "pass", "reason": "401 with a Bearer challenge that points to resource metadata (RFC 9728 section 5.1)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.firecrawl.dev/llms.txt", "heading": "# Firecrawl", "bytes": 25800, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://firecrawl.dev/auth.md", "finalUrl": "https://www.firecrawl.dev/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 281, "redirects": 1 }, { "label": "llms.txt", "url": "https://firecrawl.dev/llms.txt", "finalUrl": "https://www.firecrawl.dev/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 405, "redirects": 1 }, { "label": "api", "url": "https://api.firecrawl.dev/v1/team/credit-usage", "finalUrl": "https://api.firecrawl.dev/v1/team/credit-usage", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 197, "redirects": 0 }, { "label": "prm (from 401)", "url": "https://www.firecrawl.dev/.well-known/oauth-protected-resource", "finalUrl": "https://www.firecrawl.dev/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json", "ms": 164, "redirects": 0 }, { "label": "as-metadata", "url": "https://www.firecrawl.dev/.well-known/oauth-authorization-server", "finalUrl": "https://www.firecrawl.dev/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json", "ms": 78, "redirects": 0 }, { "label": "x402 discovery", "url": "https://firecrawl.dev/.well-known/x402", "finalUrl": "https://www.firecrawl.dev/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 159, "redirects": 1 } ] }, { "name": "Kernel", "category": "Browsers and scraping", "site": "kernel.sh", "apiProbed": "https://api.onkernel.com/browsers", "apiNotProbed": null, "passed": 5, "partial": 0, "unread": 0, "total": 7, "whoActs": "the person confirms an email code", "checkedAt": "2026-11-12T02:38:23.615Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://www.kernel.sh/auth.md", "heading": "# kernel.sh auth.md", "registrationEndpoints": [ "https://api.onkernel.com/authmd/agent/auth" ], "mentions": [ "anonymous", "identity_assertion", "service_auth" ], "status": "pass", "reason": "auth.md documents agent registration (https://api.onkernel.com/authmd/agent/auth)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://api.onkernel.com/.well-known/oauth-protected-resource", "via": "www-authenticate", "resource": "https://api.onkernel.com/", "authorization_servers": [ "https://api.onkernel.com/" ], "status": "pass", "reason": "Names 1 authorization server" }, { "id": "register", "name": "Sign-up by API", "url": "https://api.onkernel.com/.well-known/oauth-authorization-server", "endpoint": "https://api.onkernel.com/authmd/agent/auth", "identity_types_supported": [ "identity_assertion" ], "field": "register_uri", "issuer": "https://api.onkernel.com/", "status": "pass", "reason": "agent_auth names a registration endpoint (identity_assertion)" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.onkernel.com/browsers", "httpStatus": 401, "www_authenticate": "Bearer resource_metadata=\"https://api.onkernel.com/.well-known/oauth-protected-resource\"", "status": "pass", "reason": "401 with a Bearer challenge that points to resource metadata (RFC 9728 section 5.1)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.kernel.sh/llms.txt", "heading": "# KERNEL", "bytes": 5369, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://kernel.sh/auth.md", "finalUrl": "https://www.kernel.sh/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 71, "redirects": 1 }, { "label": "llms.txt", "url": "https://kernel.sh/llms.txt", "finalUrl": "https://www.kernel.sh/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 154, "redirects": 1 }, { "label": "api", "url": "https://api.onkernel.com/browsers", "finalUrl": "https://api.onkernel.com/browsers", "status": 401, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 209, "redirects": 0 }, { "label": "prm (from 401)", "url": "https://api.onkernel.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.onkernel.com/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json", "ms": 202, "redirects": 0 }, { "label": "as-metadata", "url": "https://api.onkernel.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.onkernel.com/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json", "ms": 208, "redirects": 0 }, { "label": "x402 discovery", "url": "https://kernel.sh/.well-known/x402", "finalUrl": "https://www.kernel.sh/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 48, "redirects": 1 } ] }, { "name": "Polar", "category": "Payments and billing", "site": "polar.sh", "apiProbed": "https://api.polar.sh/v1/products/", "apiNotProbed": null, "passed": 5, "partial": 0, "unread": 0, "total": 7, "whoActs": "nobody (anonymous)", "checkedAt": "2026-11-12T02:38:41.822Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://api.polar.sh/auth.md", "heading": "# auth.md", "registrationEndpoints": [ "https://api.polar.sh/v1/agent/identity" ], "mentions": [ "anonymous", "identity_assertion" ], "status": "pass", "reason": "auth.md documents agent registration (https://api.polar.sh/v1/agent/identity)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://api.polar.sh/.well-known/oauth-protected-resource", "via": "www-authenticate", "resource": "https://api.polar.sh", "authorization_servers": [ "https://api.polar.sh" ], "status": "pass", "reason": "Names 1 authorization server" }, { "id": "register", "name": "Sign-up by API", "url": "https://api.polar.sh/.well-known/oauth-authorization-server", "endpoint": "https://api.polar.sh/v1/agent/identity", "identity_types_supported": [ "anonymous" ], "field": "identity_endpoint", "issuer": "https://api.polar.sh", "status": "pass", "reason": "agent_auth names a registration endpoint (anonymous)" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.polar.sh/v1/products/", "httpStatus": 401, "www_authenticate": "Bearer realm=\"polar\", resource_metadata=\"https://api.polar.sh/.well-known/oauth-protected-resource\"", "status": "pass", "reason": "401 with a Bearer challenge that points to resource metadata (RFC 9728 section 5.1)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://polar.sh/docs/llms.txt", "heading": "# Polar", "bytes": 86809, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://polar.sh/auth.md", "finalUrl": "https://api.polar.sh/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 125, "redirects": 1 }, { "label": "llms.txt", "url": "https://polar.sh/llms.txt", "finalUrl": "https://polar.sh/docs/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 162, "redirects": 1 }, { "label": "api", "url": "https://api.polar.sh/v1/products/", "finalUrl": "https://api.polar.sh/v1/products/", "status": 401, "error": null, "contentType": "application/json", "ms": 118, "redirects": 0 }, { "label": "prm (from 401)", "url": "https://api.polar.sh/.well-known/oauth-protected-resource", "finalUrl": "https://api.polar.sh/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json", "ms": 129, "redirects": 0 }, { "label": "as-metadata", "url": "https://api.polar.sh/.well-known/oauth-authorization-server", "finalUrl": "https://api.polar.sh/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json", "ms": 240, "redirects": 0 }, { "label": "x402 discovery", "url": "https://polar.sh/.well-known/x402", "finalUrl": "https://polar.sh/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 177, "redirects": 0 } ] }, { "name": "Prized", "category": "Sandboxes and compute", "site": "prized.dev", "apiProbed": "https://api.prized.dev/api/v1/me", "apiNotProbed": null, "passed": 5, "partial": 1, "unread": 0, "total": 7, "whoActs": "the person confirms an email code", "checkedAt": "2026-11-12T02:37:30.999Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://prized.dev/auth.md", "heading": "# auth.md", "registrationEndpoints": [ "https://api.prized.dev/api/v1/agent/identity", "https://api.prized.dev/api/v1/agent/sign-up" ], "mentions": [ "anonymous", "identity_assertion", "service_auth" ], "status": "pass", "reason": "auth.md documents agent registration (https://api.prized.dev/api/v1/agent/identity)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://api.prized.dev/.well-known/oauth-protected-resource", "via": "www-authenticate", "resource": "https://api.prized.dev", "authorization_servers": [ "https://prized.dev" ], "status": "pass", "reason": "Names 1 authorization server" }, { "id": "register", "name": "Sign-up by API", "url": "https://prized.dev/.well-known/oauth-authorization-server", "endpoint": "https://api.prized.dev/api/v1/agent/identity", "identity_types_supported": [ "service_auth", "identity_assertion" ], "field": "identity_endpoint and register_uri", "issuer": "https://prized.dev", "status": "pass", "reason": "agent_auth names a registration endpoint (service_auth, identity_assertion)" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.prized.dev/api/v1/me", "httpStatus": 401, "www_authenticate": "Bearer resource_metadata=\"https://api.prized.dev/.well-known/oauth-protected-resource\"", "status": "pass", "reason": "401 with a Bearer challenge that points to resource metadata (RFC 9728 section 5.1)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "where": "auth.md", "url": "https://prized.dev/auth.md", "match": "billing_url", "snippet": "id\": \"…\", \"name\": \"…\"}, \"free_credit\": true, \"billing_url\": \"https://prized.dev/dashboard/billing\" } ``` The account now exists, in a workspace of its own,", "status": "partial", "reason": "auth.md mentions a payment path (billing_url) in prose; nothing machine-readable" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://prized.dev/llms.txt", "heading": "# Prized", "bytes": 44956, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://prized.dev/auth.md", "finalUrl": "https://prized.dev/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 253, "redirects": 0 }, { "label": "llms.txt", "url": "https://prized.dev/llms.txt", "finalUrl": "https://prized.dev/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 47, "redirects": 0 }, { "label": "api", "url": "https://api.prized.dev/api/v1/me", "finalUrl": "https://api.prized.dev/api/v1/me", "status": 401, "error": null, "contentType": "application/json", "ms": 12, "redirects": 0 }, { "label": "prm (from 401)", "url": "https://api.prized.dev/.well-known/oauth-protected-resource", "finalUrl": "https://api.prized.dev/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json", "ms": 8, "redirects": 0 }, { "label": "as-metadata", "url": "https://prized.dev/.well-known/oauth-authorization-server", "finalUrl": "https://prized.dev/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json", "ms": 152, "redirects": 0 }, { "label": "x402 discovery", "url": "https://prized.dev/.well-known/x402", "finalUrl": "https://prized.dev/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 53, "redirects": 0 } ] }, { "name": "Boat", "category": "Sandboxes and compute", "site": "boat.dev", "apiProbed": "https://boat.dev/api/v1/me", "apiNotProbed": null, "passed": 4, "partial": 2, "unread": 0, "total": 7, "whoActs": "nobody (anonymous); the person confirms an email code", "checkedAt": "2026-11-12T02:37:58.363Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://boat.dev/auth.md", "heading": "# auth.md", "registrationEndpoints": [ "/api/boat/agent/identity", "/api/boat/agent/identity", "/api/boat/agent/identity" ], "mentions": [ "anonymous", "identity_assertion", "service_auth" ], "status": "pass", "reason": "auth.md documents agent registration (/api/boat/agent/identity)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://boat.dev/api/box/.well-known/oauth-protected-resource", "via": "www-authenticate", "resource": "https://boat.dev/api/box/v1/", "authorization_servers": [ "https://boat.dev/" ], "status": "partial", "reason": "resource (https://boat.dev/api/box/v1/) does not match the URL the metadata came from; RFC 9728 section 3.3 says a client MUST NOT use it" }, { "id": "register", "name": "Sign-up by API", "url": "https://boat.dev/.well-known/oauth-authorization-server", "endpoint": "https://boat.dev/api/box/agent/identity", "identity_types_supported": [ "anonymous", "service_auth" ], "field": "identity_endpoint", "issuer": "https://boat.dev", "status": "pass", "reason": "agent_auth names a registration endpoint (anonymous, service_auth)" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://boat.dev/api/v1/me", "httpStatus": 401, "www_authenticate": "Bearer resource_metadata=\"https://boat.dev/api/box/.well-known/oauth-protected-resource\"", "status": "pass", "reason": "401 with a Bearer challenge that points to resource metadata (RFC 9728 section 5.1)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "where": "auth.md", "url": "https://boat.dev/auth.md", "match": "billing_required", "snippet": "| Boat API | Finish Step 4 before this call. | | `billing_required` | Boat API | Finish Step 7. | ## Revocation POST `token=&token_type_hint=acc", "status": "partial", "reason": "auth.md mentions a payment path (billing_required) in prose; nothing machine-readable" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://boat.dev/llms.txt", "heading": "# boat", "bytes": 59134, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://boat.dev/auth.md", "finalUrl": "https://boat.dev/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 420, "redirects": 0 }, { "label": "llms.txt", "url": "https://boat.dev/llms.txt", "finalUrl": "https://boat.dev/llms.txt", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 411, "redirects": 0 }, { "label": "api", "url": "https://boat.dev/api/v1/me", "finalUrl": "https://boat.dev/api/v1/me", "status": 401, "error": null, "contentType": "application/json;charset=utf-8", "ms": 210, "redirects": 0 }, { "label": "prm (from 401)", "url": "https://boat.dev/api/box/.well-known/oauth-protected-resource", "finalUrl": "https://boat.dev/api/box/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json;charset=utf-8", "ms": 196, "redirects": 0 }, { "label": "prm", "url": "https://boat.dev/.well-known/oauth-protected-resource", "finalUrl": "https://boat.dev/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json;charset=utf-8", "ms": 213, "redirects": 0 }, { "label": "as-metadata", "url": "https://boat.dev/.well-known/oauth-authorization-server", "finalUrl": "https://boat.dev/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json;charset=utf-8", "ms": 233, "redirects": 0 }, { "label": "x402 discovery", "url": "https://boat.dev/.well-known/x402", "finalUrl": "https://boat.dev/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 579, "redirects": 0 } ] }, { "name": "Bright Data", "category": "Browsers and scraping", "site": "brightdata.com", "apiProbed": "https://api.brightdata.com/zone/get_active_zones", "apiNotProbed": null, "passed": 4, "partial": 1, "unread": 0, "total": 7, "whoActs": "the person confirms an email code", "checkedAt": "2026-11-12T02:38:27.808Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://brightdata.com/auth.md", "heading": "# auth.md — Bright Data agent registration", "registrationEndpoints": [ "https://brightdata.com/users/auth/agent_registration/auth", "https://brightdata.com/users/auth/agent_registration/auth" ], "mentions": [ "anonymous", "identity_assertion", "service_auth" ], "status": "pass", "reason": "auth.md documents agent registration (https://brightdata.com/users/auth/agent_registration/auth)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://api.brightdata.com/.well-known/oauth-protected-resource", "via": "api-well-known", "resource": "https://api.brightdata.com/", "authorization_servers": [ "https://brightdata.com" ], "status": "pass", "reason": "Names 1 authorization server" }, { "id": "register", "name": "Sign-up by API", "url": "https://brightdata.com/.well-known/oauth-authorization-server", "endpoint": "https://brightdata.com/users/auth/agent_registration/auth", "identity_types_supported": [ "identity_assertion" ], "field": "register_uri", "issuer": "https://brightdata.com", "status": "pass", "reason": "agent_auth names a registration endpoint (identity_assertion)" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.brightdata.com/zone/get_active_zones", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://brightdata.com/llms.txt", "heading": "# Bright Data", "bytes": 13644, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://brightdata.com/auth.md", "finalUrl": "https://brightdata.com/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 135, "redirects": 0 }, { "label": "llms.txt", "url": "https://brightdata.com/llms.txt", "finalUrl": "https://brightdata.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=UTF-8", "ms": 361, "redirects": 0 }, { "label": "api", "url": "https://api.brightdata.com/zone/get_active_zones", "finalUrl": "https://api.brightdata.com/zone/get_active_zones", "status": 401, "error": null, "contentType": "text/html; charset=utf-8", "ms": 211, "redirects": 0 }, { "label": "prm", "url": "https://brightdata.com/.well-known/oauth-protected-resource", "finalUrl": "https://brightdata.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 131, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.brightdata.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.brightdata.com/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 200, "redirects": 0 }, { "label": "as-metadata", "url": "https://brightdata.com/.well-known/oauth-authorization-server", "finalUrl": "https://brightdata.com/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 116, "redirects": 0 }, { "label": "x402 discovery", "url": "https://brightdata.com/.well-known/x402", "finalUrl": "https://brightdata.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 151, "redirects": 0 } ] }, { "name": "Neon", "category": "Databases and backend", "site": "neon.com", "apiProbed": "https://claimable.neon.tech/v1/projects/agent-signup-check/credentials", "apiNotProbed": null, "passed": 4, "partial": 1, "unread": 0, "total": 7, "whoActs": "nobody (anonymous)", "checkedAt": "2026-11-12T02:38:04.021Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://neon.com/auth.md", "heading": "# Claimable Neon", "registrationEndpoints": [ "https://claimable.neon.tech/v1/agent/identity" ], "mentions": [ "anonymous", "identity_assertion" ], "status": "partial", "reason": "An agent sign-in guide is published at /auth.md, but its heading (# Claimable Neon) does not name auth.md, so tools looking for the spec may skip it" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://claimable.neon.tech/.well-known/oauth-protected-resource", "via": "www-authenticate", "resource": "https://claimable.neon.tech/", "authorization_servers": [ "https://neon.com/claimable" ], "status": "pass", "reason": "Names 1 authorization server" }, { "id": "register", "name": "Sign-up by API", "url": "https://neon.com/.well-known/oauth-authorization-server/claimable", "endpoint": "https://claimable.neon.tech/v1/agent/identity", "identity_types_supported": [ "anonymous" ], "field": "identity_endpoint", "issuer": "https://neon.com/claimable", "status": "pass", "reason": "agent_auth names a registration endpoint (anonymous)" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://claimable.neon.tech/v1/projects/agent-signup-check/credentials", "httpStatus": 401, "www_authenticate": "Bearer resource_metadata=\"https://claimable.neon.tech/.well-known/oauth-protected-resource\"", "status": "pass", "reason": "401 with a Bearer challenge that points to resource metadata (RFC 9728 section 5.1)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://neon.com/llms.txt", "heading": "# Neon Postgres", "bytes": 29411, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://neon.com/auth.md", "finalUrl": "https://neon.com/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 132, "redirects": 0 }, { "label": "llms.txt", "url": "https://neon.com/llms.txt", "finalUrl": "https://neon.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 69, "redirects": 0 }, { "label": "api", "url": "https://claimable.neon.tech/v1/projects/agent-signup-check/credentials", "finalUrl": "https://claimable.neon.tech/v1/projects/agent-signup-check/credentials", "status": 401, "error": null, "contentType": "application/json", "ms": 359, "redirects": 0 }, { "label": "prm (from 401)", "url": "https://claimable.neon.tech/.well-known/oauth-protected-resource", "finalUrl": "https://claimable.neon.tech/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json", "ms": 250, "redirects": 0 }, { "label": "as-metadata", "url": "https://neon.com/.well-known/oauth-authorization-server/claimable", "finalUrl": "https://neon.com/.well-known/oauth-authorization-server/claimable", "status": 200, "error": null, "contentType": "application/json", "ms": 51, "redirects": 0 }, { "label": "catch-all probe", "url": "https://neon.com/agent-signup-check-no-such-page.md", "finalUrl": "https://neon.com/agent-signup-check-no-such-page.md", "status": 404, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 69, "redirects": 0 }, { "label": "x402 discovery", "url": "https://neon.com/.well-known/x402", "finalUrl": "https://neon.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 71, "redirects": 0 } ] }, { "name": "AgentMail", "category": "Email, phone and messaging", "site": "agentmail.to", "apiProbed": "https://api.agentmail.to/v0/inboxes", "apiNotProbed": null, "passed": 3, "partial": 2, "unread": 0, "total": 7, "whoActs": "not stated", "checkedAt": "2026-11-12T02:38:10.820Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://www.agentmail.to/auth.md", "heading": "# auth.md", "registrationEndpoints": [ "https://api.agentmail.to/v0/agent/sign-up", "/v0/agent/verify", "/v0/agent/human." ], "mentions": [], "status": "pass", "reason": "auth.md documents agent registration (https://api.agentmail.to/v0/agent/sign-up)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://api.agentmail.to/.well-known/oauth-protected-resource", "via": "www-authenticate", "resource": "https://api.agentmail.to", "status": "partial", "reason": "Metadata names no authorization_servers, so an agent cannot find where to register" }, { "id": "register", "name": "Sign-up by API", "where": "auth.md", "url": "https://www.agentmail.to/auth.md", "endpoint": "https://api.agentmail.to/v0/agent/sign-up", "link": false, "quote": "its own account and get an API key in one call: POST https://api.agentmail.to/v0/agent/sign-up {\"username\": \"my-agent\", \"human_email\": \"owner@example.com\"} T", "status": "partial", "reason": "auth.md documents a sign-up API (https://api.agentmail.to/v0/agent/sign-up), but there is no agent_auth metadata for tools to find it" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.agentmail.to/v0/inboxes", "httpStatus": 401, "www_authenticate": "Bearer resource_metadata=\"https://api.agentmail.to/.well-known/oauth-protected-resource\"", "status": "pass", "reason": "401 with a Bearer challenge that points to resource metadata (RFC 9728 section 5.1)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.agentmail.to/llms.txt", "heading": "# AgentMail: Email for AI Agents", "bytes": 28482, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://agentmail.to/auth.md", "finalUrl": "https://www.agentmail.to/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 78, "redirects": 1 }, { "label": "llms.txt", "url": "https://agentmail.to/llms.txt", "finalUrl": "https://www.agentmail.to/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 54, "redirects": 1 }, { "label": "api", "url": "https://api.agentmail.to/v0/inboxes", "finalUrl": "https://api.agentmail.to/v0/inboxes", "status": 401, "error": null, "contentType": "application/json", "ms": 64, "redirects": 0 }, { "label": "prm (from 401)", "url": "https://api.agentmail.to/.well-known/oauth-protected-resource", "finalUrl": "https://api.agentmail.to/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json", "ms": 86, "redirects": 0 }, { "label": "prm", "url": "https://agentmail.to/.well-known/oauth-protected-resource", "finalUrl": "https://www.agentmail.to/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 386, "redirects": 1 }, { "label": "as-metadata", "url": "https://agentmail.to/.well-known/oauth-authorization-server", "finalUrl": "https://clerk.console.agentmail.to/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json", "ms": 65, "redirects": 2 }, { "label": "x402 discovery", "url": "https://agentmail.to/.well-known/x402", "finalUrl": "https://www.agentmail.to/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 68, "redirects": 1 } ] }, { "name": "Autumn", "category": "Payments and billing", "site": "useautumn.com", "apiProbed": "https://api.useautumn.com/v1/customers", "apiNotProbed": null, "passed": 3, "partial": 2, "unread": 0, "total": 7, "whoActs": "not stated", "checkedAt": "2026-11-12T02:38:44.908Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://useautumn.com/auth.md", "heading": "# Autumn auth.md", "registrationEndpoints": [ "https://api.useautumn.com/agent.provision" ], "mentions": [ "identity_assertion" ], "status": "pass", "reason": "auth.md documents agent registration (https://api.useautumn.com/agent.provision)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://api.useautumn.com/.well-known/oauth-protected-resource", "via": "api-well-known", "resource": "https://api.useautumn.com", "authorization_servers": [ "https://api.useautumn.com/api/auth" ], "status": "pass", "reason": "Names 1 authorization server" }, { "id": "register", "name": "Sign-up by API", "where": "auth.md", "url": "https://useautumn.com/auth.md", "endpoint": "https://api.useautumn.com/agent.provision", "link": false, "quote": "i.useautumn.com`. ## Step 1 — Provision ```http POST https://api.useautumn.com/agent.provision Content-Type: application/json {\"name\":\"\",\"slug\"", "status": "partial", "reason": "auth.md documents a sign-up API (https://api.useautumn.com/agent.provision), but there is no agent_auth metadata for tools to find it" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.useautumn.com/v1/customers", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://useautumn.com/llms.txt", "heading": "# Autumn", "bytes": 8659, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://useautumn.com/auth.md", "finalUrl": "https://useautumn.com/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 64, "redirects": 0 }, { "label": "llms.txt", "url": "https://useautumn.com/llms.txt", "finalUrl": "https://useautumn.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 100, "redirects": 0 }, { "label": "api", "url": "https://api.useautumn.com/v1/customers", "finalUrl": "https://api.useautumn.com/v1/customers", "status": 401, "error": null, "contentType": "application/json", "ms": 214, "redirects": 0 }, { "label": "prm", "url": "https://useautumn.com/.well-known/oauth-protected-resource", "finalUrl": "https://useautumn.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 138, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.useautumn.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.useautumn.com/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json", "ms": 207, "redirects": 0 }, { "label": "as-metadata", "url": "https://api.useautumn.com/.well-known/oauth-authorization-server/api/auth", "finalUrl": "https://api.useautumn.com/.well-known/oauth-authorization-server/api/auth", "status": 200, "error": null, "contentType": "application/json", "ms": 211, "redirects": 0 }, { "label": "x402 discovery", "url": "https://useautumn.com/.well-known/x402", "finalUrl": "https://useautumn.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 49, "redirects": 0 } ] }, { "name": "Cloudinary", "category": "Dev tools", "site": "cloudinary.com", "apiProbed": "https://api.cloudinary.com/v1_1/demo/resources/image", "apiNotProbed": null, "passed": 3, "partial": 1, "unread": 0, "total": 7, "whoActs": "nobody (provisioned without an account, claimed later) (from auth.md prose)", "checkedAt": "2026-11-12T02:38:54.845Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://cloudinary.com/auth.md", "heading": "# auth.md — Cloudinary", "registrationEndpoints": [ "https://api.cloudinary.com/v1_1/provisioning/clouds" ], "mentions": [ "anonymous", "identity_assertion" ], "status": "pass", "reason": "auth.md documents agent registration (https://api.cloudinary.com/v1_1/provisioning/clouds)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://cloudinary.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata answers HTTP 403" }, { "id": "register", "name": "Sign-up by API", "where": "auth.md", "url": "https://cloudinary.com/auth.md", "endpoint": "https://api.cloudinary.com/v1_1/provisioning/clouds", "link": false, "quote": "ion is required** to call this endpoint. ```http POST https://api.cloudinary.com/v1_1/provisioning/clouds Content-Type: application/json { \"delivery_ips\": [", "status": "partial", "reason": "auth.md documents a sign-up API (https://api.cloudinary.com/v1_1/provisioning/clouds), but there is no agent_auth metadata for tools to find it" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.cloudinary.com/v1_1/demo/resources/image", "httpStatus": 401, "www_authenticate": "Basic realm=\"Cloudinary\"", "status": "pass", "reason": "401 with a Basic challenge" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://cloudinary.com/llms.txt", "heading": "# Cloudinary", "bytes": 15460, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://cloudinary.com/auth.md", "finalUrl": "https://cloudinary.com/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 183, "redirects": 0 }, { "label": "llms.txt", "url": "https://cloudinary.com/llms.txt", "finalUrl": "https://cloudinary.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain", "ms": 76, "redirects": 0 }, { "label": "api", "url": "https://api.cloudinary.com/v1_1/demo/resources/image", "finalUrl": "https://api.cloudinary.com/v1_1/demo/resources/image", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 218, "redirects": 0 }, { "label": "prm", "url": "https://cloudinary.com/.well-known/oauth-protected-resource", "finalUrl": "https://cloudinary.com/.well-known/oauth-protected-resource", "status": 403, "error": null, "contentType": "application/xml", "ms": 131, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.cloudinary.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.cloudinary.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 282, "redirects": 0 }, { "label": "as-metadata", "url": "https://cloudinary.com/.well-known/oauth-authorization-server", "finalUrl": "https://cloudinary.com/.well-known/oauth-authorization-server", "status": 403, "error": null, "contentType": "application/xml", "ms": 288, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.cloudinary.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.cloudinary.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 294, "redirects": 0 }, { "label": "x402 discovery", "url": "https://cloudinary.com/.well-known/x402", "finalUrl": "https://cloudinary.com/.well-known/x402", "status": 403, "error": null, "contentType": "application/xml", "ms": 129, "redirects": 0 } ] }, { "name": "Context.dev", "category": "Search and data", "site": "context.dev", "apiProbed": "https://api.context.dev/v1/brand/search?query=prized", "apiNotProbed": null, "passed": 3, "partial": 2, "unread": 0, "total": 7, "whoActs": "the person confirms an email code", "checkedAt": "2026-11-12T02:38:36.960Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://www.context.dev/auth.md", "heading": "# auth.md", "registrationEndpoints": [ "https://www.context.dev/agent/identity" ], "mentions": [ "identity_assertion", "service_auth" ], "status": "pass", "reason": "auth.md documents agent registration (https://www.context.dev/agent/identity)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://context.dev/.well-known/oauth-protected-resource", "via": "well-known", "resource": "https://api.context.dev/", "authorization_servers": [ "https://www.context.dev/" ], "status": "partial", "reason": "resource (https://api.context.dev/) does not match the URL the metadata came from; RFC 9728 section 3.3 says a client MUST NOT use it" }, { "id": "register", "name": "Sign-up by API", "url": "https://context.dev/.well-known/oauth-authorization-server", "endpoint": "https://www.context.dev/agent/identity", "identity_types_supported": [ "service_auth" ], "field": "identity_endpoint", "issuer": "https://www.context.dev", "status": "pass", "reason": "agent_auth names a registration endpoint (service_auth)" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.context.dev/v1/brand/search?query=prized", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.context.dev/llms.txt", "heading": "# Context.dev", "bytes": 28114, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://context.dev/auth.md", "finalUrl": "https://www.context.dev/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 83, "redirects": 1 }, { "label": "llms.txt", "url": "https://context.dev/llms.txt", "finalUrl": "https://www.context.dev/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 60, "redirects": 1 }, { "label": "api", "url": "https://api.context.dev/v1/brand/search?query=prized", "finalUrl": "https://api.context.dev/v1/brand/search?query=prized", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 102, "redirects": 0 }, { "label": "prm", "url": "https://context.dev/.well-known/oauth-protected-resource", "finalUrl": "https://www.context.dev/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json", "ms": 110, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.context.dev/.well-known/oauth-protected-resource", "finalUrl": "https://api.context.dev/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json", "ms": 37, "redirects": 0 }, { "label": "as-metadata", "url": "https://context.dev/.well-known/oauth-authorization-server", "finalUrl": "https://www.context.dev/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json", "ms": 60, "redirects": 1 }, { "label": "x402 discovery", "url": "https://context.dev/.well-known/x402", "finalUrl": "https://www.context.dev/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 56, "redirects": 1 } ] }, { "name": "Financial Datasets", "category": "Search and data", "site": "financialdatasets.ai", "apiProbed": "https://api.financialdatasets.ai/prices/snapshot/?ticker=NVDA", "apiNotProbed": null, "passed": 3, "partial": 1, "unread": 0, "total": 7, "whoActs": "not stated", "checkedAt": "2026-11-12T02:38:37.910Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://financialdatasets.ai/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.financialdatasets.ai/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://financialdatasets.ai/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.financialdatasets.ai/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "where": "llms.txt", "url": "https://www.financialdatasets.ai/llms.txt", "endpoint": "/agent/signup", "link": false, "quote": "PI key yet? An AI agent can create one right now: POST /agent/signup with `{\"email\": \"\", \"agent_name\": \"\"}` returns a key in o", "status": "partial", "reason": "llms.txt documents a sign-up API (/agent/signup), but there is no agent_auth metadata for tools to find it" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.financialdatasets.ai/prices/snapshot/?ticker=NVDA", "httpStatus": 402, "www_authenticate": null, "status": "pass", "reason": "402 Payment Required: the API takes payment from a client with no account" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "url": "https://api.financialdatasets.ai/prices/snapshot/?ticker=NVDA", "status": "pass", "reason": "The API answers 402 with an x402 payment requirement" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.financialdatasets.ai/llms.txt", "heading": "# Financial Datasets", "bytes": 9268, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://financialdatasets.ai/auth.md", "finalUrl": "https://www.financialdatasets.ai/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 104, "redirects": 1 }, { "label": "llms.txt", "url": "https://financialdatasets.ai/llms.txt", "finalUrl": "https://www.financialdatasets.ai/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 87, "redirects": 1 }, { "label": "api", "url": "https://api.financialdatasets.ai/prices/snapshot/?ticker=NVDA", "finalUrl": "https://api.financialdatasets.ai/prices/snapshot/?ticker=NVDA", "status": 402, "error": null, "contentType": "application/json", "ms": 119, "redirects": 0 }, { "label": "prm", "url": "https://financialdatasets.ai/.well-known/oauth-protected-resource", "finalUrl": "https://www.financialdatasets.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 51, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.financialdatasets.ai/.well-known/oauth-protected-resource", "finalUrl": "https://api.financialdatasets.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json", "ms": 124, "redirects": 0 }, { "label": "as-metadata", "url": "https://financialdatasets.ai/.well-known/oauth-authorization-server", "finalUrl": "https://www.financialdatasets.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 53, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://api.financialdatasets.ai/.well-known/oauth-authorization-server", "finalUrl": "https://api.financialdatasets.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json", "ms": 114, "redirects": 0 }, { "label": "x402 discovery", "url": "https://financialdatasets.ai/.well-known/x402", "finalUrl": "https://www.financialdatasets.ai/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 44, "redirects": 1 } ] }, { "name": "PostHog", "category": "Dev tools", "site": "posthog.com", "apiProbed": "https://us.posthog.com/api/projects/", "apiNotProbed": null, "passed": 3, "partial": 2, "unread": 0, "total": 7, "whoActs": "the agent's provider vouches (ID-JAG)", "checkedAt": "2026-11-12T02:38:50.841Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://us.posthog.com/auth.md", "heading": "# PostHog", "registrationEndpoints": [], "mentions": [ "anonymous", "identity_assertion", "service_auth" ], "status": "partial", "reason": "An agent sign-in guide is published at /auth.md, but its heading (# PostHog) does not name auth.md, so tools looking for the spec may skip it" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://us.posthog.com/.well-known/oauth-protected-resource", "via": "www-authenticate", "resource": "https://us.posthog.com", "authorization_servers": [ "https://us.posthog.com" ], "status": "pass", "reason": "Names 1 authorization server" }, { "id": "register", "name": "Sign-up by API", "url": "https://us.posthog.com/.well-known/oauth-authorization-server", "endpoint": "https://us.posthog.com/oauth/token/", "identity_types_supported": [ "identity_assertion" ], "field": "identity_endpoint", "issuer": "https://us.posthog.com", "status": "partial", "reason": "agent_auth names the OAuth token endpoint (https://us.posthog.com/oauth/token/) as its identity endpoint: it exchanges an assertion for a token, it does not register a new account" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://us.posthog.com/api/projects/", "httpStatus": 401, "www_authenticate": "Bearer resource_metadata=\"https://us.posthog.com/.well-known/oauth-protected-resource\"", "status": "pass", "reason": "401 with a Bearer challenge that points to resource metadata (RFC 9728 section 5.1)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://posthog.com/llms.txt", "heading": "# PostHog", "bytes": 505186, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://posthog.com/auth.md", "finalUrl": "https://posthog.com/auth.md", "status": 404, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 100, "redirects": 0 }, { "label": "llms.txt", "url": "https://posthog.com/llms.txt", "finalUrl": "https://posthog.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 274, "redirects": 0 }, { "label": "api", "url": "https://us.posthog.com/api/projects/", "finalUrl": "https://us.posthog.com/api/projects/", "status": 401, "error": null, "contentType": "application/json", "ms": 199, "redirects": 0 }, { "label": "prm (from 401)", "url": "https://us.posthog.com/.well-known/oauth-protected-resource", "finalUrl": "https://us.posthog.com/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json", "ms": 211, "redirects": 0 }, { "label": "as-metadata", "url": "https://us.posthog.com/.well-known/oauth-authorization-server", "finalUrl": "https://us.posthog.com/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json", "ms": 212, "redirects": 0 }, { "label": "auth.md (agent_auth.skill)", "url": "https://us.posthog.com/auth.md", "finalUrl": "https://us.posthog.com/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 283, "redirects": 0 }, { "label": "catch-all probe", "url": "https://us.posthog.com/agent-signup-check-no-such-page.md", "finalUrl": "https://us.posthog.com/agent-signup-check-no-such-page.md", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 347, "redirects": 0 }, { "label": "x402 discovery", "url": "https://posthog.com/.well-known/x402", "finalUrl": "https://posthog.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 88, "redirects": 0 } ] }, { "name": "Sentry", "category": "Dev tools", "site": "sentry.io", "apiProbed": "https://sentry.io/api/0/organizations/", "apiNotProbed": null, "passed": 3, "partial": 0, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:49.945Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://sentry.io/auth.md/", "heading": "# Sentry", "registrationEndpoints": [], "mentions": [], "status": "fail", "reason": "The site answers any path with the same Markdown page, so this is not an auth.md" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://sentry.io/.well-known/oauth-protected-resource", "via": "well-known", "resource": "https://sentry.io", "authorization_servers": [ "https://sentry.io" ], "status": "pass", "reason": "Names 1 authorization server" }, { "id": "register", "name": "Sign-up by API", "url": "https://sentry.io/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://sentry.io/api/0/organizations/", "httpStatus": 401, "www_authenticate": "Bearer realm=\"api\"", "status": "pass", "reason": "401 with a Bearer challenge" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://sentry.io/llms.txt", "heading": "# Sentry", "bytes": 93211, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://sentry.io/auth.md", "finalUrl": "https://sentry.io/auth.md/", "status": 200, "error": null, "contentType": "text/markdown", "ms": 84, "redirects": 1 }, { "label": "llms.txt", "url": "https://sentry.io/llms.txt", "finalUrl": "https://sentry.io/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 188, "redirects": 0 }, { "label": "api", "url": "https://sentry.io/api/0/organizations/", "finalUrl": "https://sentry.io/api/0/organizations/", "status": 401, "error": null, "contentType": "application/json", "ms": 99, "redirects": 0 }, { "label": "prm", "url": "https://sentry.io/.well-known/oauth-protected-resource", "finalUrl": "https://sentry.io/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json", "ms": 90, "redirects": 0 }, { "label": "as-metadata", "url": "https://sentry.io/.well-known/oauth-authorization-server", "finalUrl": "https://sentry.io/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json", "ms": 87, "redirects": 0 }, { "label": "catch-all probe", "url": "https://sentry.io/agent-signup-check-no-such-page.md", "finalUrl": "https://sentry.io/agent-signup-check-no-such-page.md/", "status": 200, "error": null, "contentType": "text/markdown", "ms": 85, "redirects": 1 }, { "label": "x402 discovery", "url": "https://sentry.io/.well-known/x402", "finalUrl": "https://sentry.io/auth/login/.well-known/", "status": 200, "error": null, "contentType": "text/html", "ms": 103, "redirects": 2 } ] }, { "name": "WorkOS", "category": "Dev tools", "site": "workos.com", "apiProbed": "https://api.workos.com/organizations", "apiNotProbed": null, "passed": 3, "partial": 1, "unread": 0, "total": 7, "whoActs": "the person confirms an email code", "checkedAt": "2026-11-12T02:38:52.887Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://workos.com/auth.md", "heading": "# auth.md", "registrationEndpoints": [ "/x/one-shot-environments", "/x/one-shot-environments/claim-nonces" ], "mentions": [ "anonymous" ], "status": "pass", "reason": "auth.md documents agent registration (/x/one-shot-environments)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://workos.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://workos.com/.well-known/oauth-authorization-server", "endpoint": "https://signin.workos.com/agent/identity", "identity_types_supported": [ "service_auth" ], "field": "identity_endpoint", "issuer": "https://signin.workos.com", "status": "pass", "reason": "agent_auth names a registration endpoint (service_auth)" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.workos.com/organizations", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://workos.com/llms.txt", "heading": "# WorkOS", "bytes": 7346, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://workos.com/auth.md", "finalUrl": "https://workos.com/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 150, "redirects": 0 }, { "label": "llms.txt", "url": "https://workos.com/llms.txt", "finalUrl": "https://workos.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 33, "redirects": 0 }, { "label": "api", "url": "https://api.workos.com/organizations", "finalUrl": "https://api.workos.com/organizations", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 114, "redirects": 0 }, { "label": "prm", "url": "https://workos.com/.well-known/oauth-protected-resource", "finalUrl": "https://workos.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 166, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.workos.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.workos.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 109, "redirects": 0 }, { "label": "as-metadata", "url": "https://workos.com/.well-known/oauth-authorization-server", "finalUrl": "https://signin.workos.com/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 63, "redirects": 1 }, { "label": "x402 discovery", "url": "https://workos.com/.well-known/x402", "finalUrl": "https://workos.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 174, "redirects": 0 } ] }, { "name": "Beam", "category": "Sandboxes and compute", "site": "beam.cloud", "apiProbed": "https://api.beam.cloud/v2/deployment/", "apiNotProbed": null, "passed": 2, "partial": 0, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:50.948Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://beam.cloud/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.beam.cloud/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://beam.cloud/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.beam.cloud/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "url": "https://api.beam.cloud/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.beam.cloud/v2/deployment/", "httpStatus": 401, "www_authenticate": "Bearer", "status": "pass", "reason": "401 with a Bearer challenge" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.beam.cloud/llms.txt", "heading": "# Beam", "bytes": 3618, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://beam.cloud/auth.md", "finalUrl": "https://www.beam.cloud/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 111, "redirects": 1 }, { "label": "llms.txt", "url": "https://beam.cloud/llms.txt", "finalUrl": "https://www.beam.cloud/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 164, "redirects": 1 }, { "label": "api", "url": "https://api.beam.cloud/v2/deployment/", "finalUrl": "https://api.beam.cloud/v2/deployment/", "status": 401, "error": null, "contentType": "application/json", "ms": 165, "redirects": 0 }, { "label": "prm", "url": "https://beam.cloud/.well-known/oauth-protected-resource", "finalUrl": "https://www.beam.cloud/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 87, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.beam.cloud/.well-known/oauth-protected-resource", "finalUrl": "https://api.beam.cloud/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json", "ms": 139, "redirects": 0 }, { "label": "as-metadata", "url": "https://beam.cloud/.well-known/oauth-authorization-server", "finalUrl": "https://www.beam.cloud/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 95, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://api.beam.cloud/.well-known/oauth-authorization-server", "finalUrl": "https://api.beam.cloud/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json", "ms": 126, "redirects": 0 }, { "label": "x402 discovery", "url": "https://beam.cloud/.well-known/x402", "finalUrl": "https://www.beam.cloud/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 79, "redirects": 1 } ] }, { "name": "Browserless", "category": "Browsers and scraping", "site": "browserless.io", "apiProbed": "https://production-sfo.browserless.io/sessions", "apiNotProbed": null, "passed": 2, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:30.789Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://browserless.io/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.browserless.io/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://browserless.io/.well-known/oauth-protected-resource", "via": "well-known", "resource": "https://www.browserless.io", "authorization_servers": [ "https://data.browserless.io/auth/v1" ], "status": "pass", "reason": "Names 1 authorization server" }, { "id": "register", "name": "Sign-up by API", "url": "https://data.browserless.io/.well-known/oauth-authorization-server/auth/v1", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://production-sfo.browserless.io/sessions", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.browserless.io/llms.txt", "heading": "# Browserless", "bytes": 3421, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://browserless.io/auth.md", "finalUrl": "https://www.browserless.io/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 184, "redirects": 1 }, { "label": "llms.txt", "url": "https://browserless.io/llms.txt", "finalUrl": "https://www.browserless.io/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=UTF-8", "ms": 130, "redirects": 1 }, { "label": "api", "url": "https://production-sfo.browserless.io/sessions", "finalUrl": "https://production-sfo.browserless.io/sessions", "status": 401, "error": null, "contentType": "text/html", "ms": 101, "redirects": 0 }, { "label": "prm", "url": "https://browserless.io/.well-known/oauth-protected-resource", "finalUrl": "https://www.browserless.io/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 262, "redirects": 1 }, { "label": "as-metadata", "url": "https://data.browserless.io/.well-known/oauth-authorization-server/auth/v1", "finalUrl": "https://data.browserless.io/.well-known/oauth-authorization-server/auth/v1", "status": 200, "error": null, "contentType": "application/json", "ms": 195, "redirects": 0 }, { "label": "x402 discovery", "url": "https://browserless.io/.well-known/x402", "finalUrl": "https://www.browserless.io/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 153, "redirects": 1 } ] }, { "name": "Clerk", "category": "Dev tools", "site": "clerk.com", "apiProbed": "https://api.clerk.com/v1/users", "apiNotProbed": null, "passed": 2, "partial": 3, "unread": 0, "total": 7, "whoActs": "nobody (provisioned without an account, claimed later) (from auth.md prose)", "checkedAt": "2026-11-12T02:38:51.251Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://clerk.com/auth.md", "heading": "# auth.md", "registrationEndpoints": [ "/v1/accountless_applications", "/v1/accountless_applications/complete" ], "mentions": [ "anonymous" ], "status": "pass", "reason": "auth.md documents agent registration (/v1/accountless_applications)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://clerk.com/.well-known/oauth-protected-resource", "via": "well-known", "resource": "https://clerk.com", "status": "partial", "reason": "Metadata names no authorization_servers, so an agent cannot find where to register" }, { "id": "register", "name": "Sign-up by API", "where": "auth.md", "url": "https://clerk.com/auth.md", "endpoint": "/v1/accountless_applications", "link": false, "quote": "I shortcut: `npx -y clerk@latest init`.* ```http POST /v1/accountless_applications HTTP/1.1 Host: api.clerk.com Content-Type: application/x-www-form-urlencoded", "status": "partial", "reason": "auth.md documents a sign-up API (/v1/accountless_applications), but there is no agent_auth metadata for tools to find it" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.clerk.com/v1/users", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://clerk.com/llms.txt", "heading": "# Clerk", "bytes": 5901, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://clerk.com/auth.md", "finalUrl": "https://clerk.com/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 156, "redirects": 0 }, { "label": "llms.txt", "url": "https://clerk.com/llms.txt", "finalUrl": "https://clerk.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 90, "redirects": 0 }, { "label": "api", "url": "https://api.clerk.com/v1/users", "finalUrl": "https://api.clerk.com/v1/users", "status": 401, "error": null, "contentType": "application/json", "ms": 96, "redirects": 0 }, { "label": "prm", "url": "https://clerk.com/.well-known/oauth-protected-resource", "finalUrl": "https://clerk.com/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json", "ms": 83, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.clerk.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.clerk.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 84, "redirects": 0 }, { "label": "as-metadata", "url": "https://clerk.com/.well-known/oauth-authorization-server", "finalUrl": "https://clerk.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 73, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.clerk.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.clerk.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 87, "redirects": 0 }, { "label": "x402 discovery", "url": "https://clerk.com/.well-known/x402", "finalUrl": "https://clerk.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 104, "redirects": 0 } ] }, { "name": "Exa", "category": "Search and data", "site": "exa.ai", "apiProbed": "https://api.exa.ai/websets/v0/websets", "apiNotProbed": null, "passed": 2, "partial": 3, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:30.664Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://exa.ai/auth.md", "heading": "# Exa authentication for agents", "registrationEndpoints": [], "mentions": [], "quote": ", not an auth.md agent-registration document: Exa does not support agent registration. It publishes no `agent_auth` metadata and offers no agent registration or", "status": "partial", "reason": "auth.md is published, and says agents cannot register here yet" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://exa.ai/.well-known/oauth-protected-resource", "via": "well-known", "resource": "https://mcp.exa.ai/mcp", "authorization_servers": [ "https://auth.exa.ai" ], "status": "pass", "reason": "Names 1 authorization server" }, { "id": "register", "name": "Sign-up by API", "url": "https://auth.exa.ai/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.exa.ai/websets/v0/websets", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "where": "auth.md", "url": "https://exa.ai/auth.md", "match": "`402`", "snippet": "`/search` or `/contents` with no API key returns `402` with tag `X402_PAYMENT_REQUIRED` and a `PAYMENT-REQUIRED` header that lists the price and the accepted U", "status": "partial", "reason": "auth.md mentions a payment path (`402`) in prose; nothing machine-readable" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://exa.ai/llms.txt", "heading": "# Exa", "bytes": 10534, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://exa.ai/auth.md", "finalUrl": "https://exa.ai/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 103, "redirects": 0 }, { "label": "llms.txt", "url": "https://exa.ai/llms.txt", "finalUrl": "https://exa.ai/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 220, "redirects": 0 }, { "label": "api", "url": "https://api.exa.ai/websets/v0/websets", "finalUrl": "https://api.exa.ai/websets/v0/websets", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 43, "redirects": 0 }, { "label": "prm", "url": "https://exa.ai/.well-known/oauth-protected-resource", "finalUrl": "https://mcp.exa.ai/.well-known/oauth-protected-resource/mcp", "status": 200, "error": null, "contentType": "application/json", "ms": 33, "redirects": 1 }, { "label": "as-metadata", "url": "https://auth.exa.ai/.well-known/oauth-authorization-server", "finalUrl": "https://auth.exa.ai/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json", "ms": 52, "redirects": 0 }, { "label": "catch-all probe", "url": "https://exa.ai/agent-signup-check-no-such-page.md", "finalUrl": "https://exa.ai/agent-signup-check-no-such-page.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 97, "redirects": 0 }, { "label": "x402 discovery", "url": "https://exa.ai/.well-known/x402", "finalUrl": "https://exa.ai/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 161, "redirects": 0 } ] }, { "name": "Fly.io", "category": "Sandboxes and compute", "site": "fly.io", "apiProbed": "https://api.machines.dev/v1/apps?org_slug=personal", "apiNotProbed": null, "passed": 2, "partial": 2, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:37.689Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://fly.io/auth.md", "heading": "# Authenticating to Fly.io", "registrationEndpoints": [], "mentions": [ "anonymous" ], "quote": "ting it at risk, and how to give it back. Fly.io does not support agentic registration. There is no anonymous identity endpoint, no claim ceremony, and no `age", "status": "partial", "reason": "auth.md is published, and says agents cannot register here yet" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://fly.io/.well-known/oauth-protected-resource", "via": "well-known", "resource": "https://mcp.fly.io", "authorization_servers": [ "https://fly.io/mcp/oauth" ], "status": "partial", "reason": "resource (https://mcp.fly.io) does not match the URL the metadata came from; RFC 9728 section 3.3 says a client MUST NOT use it" }, { "id": "register", "name": "Sign-up by API", "url": "https://fly.io/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.machines.dev/v1/apps?org_slug=personal", "httpStatus": 401, "www_authenticate": "Basic realm=\"api.machines.dev\"", "status": "pass", "reason": "401 with a Basic challenge" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://fly.io/llms.txt", "heading": "# Fly.io", "bytes": 5605, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://fly.io/auth.md", "finalUrl": "https://fly.io/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 109, "redirects": 0 }, { "label": "llms.txt", "url": "https://fly.io/llms.txt", "finalUrl": "https://fly.io/llms.txt", "status": 200, "error": null, "contentType": "text/plain", "ms": 162, "redirects": 0 }, { "label": "api", "url": "https://api.machines.dev/v1/apps?org_slug=personal", "finalUrl": "https://api.machines.dev/v1/apps?org_slug=personal", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 100, "redirects": 0 }, { "label": "prm", "url": "https://fly.io/.well-known/oauth-protected-resource", "finalUrl": "https://fly.io/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 106, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.machines.dev/.well-known/oauth-protected-resource", "finalUrl": "https://api.machines.dev/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 105, "redirects": 0 }, { "label": "as-metadata", "url": "https://fly.io/.well-known/oauth-authorization-server", "finalUrl": "https://fly.io/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 99, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.machines.dev/.well-known/oauth-authorization-server", "finalUrl": "https://api.machines.dev/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 102, "redirects": 0 }, { "label": "catch-all probe", "url": "https://fly.io/agent-signup-check-no-such-page.md", "finalUrl": "https://fly.io/agent-signup-check-no-such-page.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 178, "redirects": 0 }, { "label": "x402 discovery", "url": "https://fly.io/.well-known/x402", "finalUrl": "https://fly.io/.well-known/x402", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 101, "redirects": 0 } ] }, { "name": "Hugging Face", "category": "LLM APIs", "site": "huggingface.co", "apiProbed": "https://huggingface.co/api/whoami-v2", "apiNotProbed": null, "passed": 2, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:25.228Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://huggingface.co/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://huggingface.co/.well-known/oauth-protected-resource", "via": "well-known", "resource": "https://huggingface.co/mcp", "authorization_servers": [ "https://huggingface.co" ], "status": "partial", "reason": "resource (https://huggingface.co/mcp) does not match the URL the metadata came from; RFC 9728 section 3.3 says a client MUST NOT use it" }, { "id": "register", "name": "Sign-up by API", "url": "https://huggingface.co/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://huggingface.co/api/whoami-v2", "httpStatus": 401, "www_authenticate": "Bearer realm=\"Authentication required\", charset=\"UTF-8\"", "status": "pass", "reason": "401 with a Bearer challenge" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://huggingface.co/docs/hub/llms.txt", "heading": "# Hub", "bytes": 22858, "status": "pass", "reason": "llms.txt found at a docs path" } ], "requests": [ { "label": "auth.md", "url": "https://huggingface.co/auth.md", "finalUrl": "https://huggingface.co/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 122, "redirects": 0 }, { "label": "llms.txt", "url": "https://huggingface.co/llms.txt", "finalUrl": "https://huggingface.co/llms.txt", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 118, "redirects": 0 }, { "label": "api", "url": "https://huggingface.co/api/whoami-v2", "finalUrl": "https://huggingface.co/api/whoami-v2", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 130, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://huggingface.co/docs/hub/llms.txt", "finalUrl": "https://huggingface.co/docs/hub/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 205, "redirects": 0 }, { "label": "prm", "url": "https://huggingface.co/.well-known/oauth-protected-resource", "finalUrl": "https://huggingface.co/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 109, "redirects": 0 }, { "label": "as-metadata", "url": "https://huggingface.co/.well-known/oauth-authorization-server", "finalUrl": "https://huggingface.co/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 112, "redirects": 0 }, { "label": "x402 discovery", "url": "https://huggingface.co/.well-known/x402", "finalUrl": "https://huggingface.co/.well-known/x402", "status": 401, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 111, "redirects": 0 } ] }, { "name": "Loops", "category": "Email, phone and messaging", "site": "loops.so", "apiProbed": "https://app.loops.so/api/v1/api-key", "apiNotProbed": null, "passed": 2, "partial": 2, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:17.324Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://loops.so/auth.md", "heading": "# Loops auth.md", "registrationEndpoints": [], "mentions": [], "quote": "e which Loops teams the client may access. Loops does not currently advertise an `agent_auth` metadata block or support the agent-driven registration flows def", "status": "partial", "reason": "auth.md is published, and says agents cannot register here yet" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://loops.so/.well-known/oauth-protected-resource", "via": "well-known", "resource": "https://mcp.loops.so", "authorization_servers": [ "https://app.loops.so" ], "status": "pass", "reason": "Names 1 authorization server" }, { "id": "register", "name": "Sign-up by API", "url": "https://app.loops.so/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://app.loops.so/api/v1/api-key", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://loops.so/llms.txt", "heading": "# Loops", "bytes": 30349, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://loops.so/auth.md", "finalUrl": "https://loops.so/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 234, "redirects": 0 }, { "label": "llms.txt", "url": "https://loops.so/llms.txt", "finalUrl": "https://loops.so/llms.txt", "status": 200, "error": null, "contentType": "text/plain;charset=utf-8", "ms": 201, "redirects": 0 }, { "label": "api", "url": "https://app.loops.so/api/v1/api-key", "finalUrl": "https://app.loops.so/api/v1/api-key", "status": 401, "error": null, "contentType": "application/json", "ms": 110, "redirects": 0 }, { "label": "prm", "url": "https://loops.so/.well-known/oauth-protected-resource", "finalUrl": "https://mcp.loops.so/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json", "ms": 316, "redirects": 1 }, { "label": "as-metadata", "url": "https://app.loops.so/.well-known/oauth-authorization-server", "finalUrl": "https://app.loops.so/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 107, "redirects": 0 }, { "label": "catch-all probe", "url": "https://loops.so/agent-signup-check-no-such-page.md", "finalUrl": "https://loops.so/agent-signup-check-no-such-page.md", "status": 404, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 474, "redirects": 0 }, { "label": "x402 discovery", "url": "https://loops.so/.well-known/x402", "finalUrl": "https://loops.so/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 68, "redirects": 0 } ] }, { "name": "Mailgun", "category": "Email, phone and messaging", "site": "mailgun.com", "apiProbed": "https://api.mailgun.net/v3/domains", "apiNotProbed": null, "passed": 2, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:20.489Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://mailgun.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.mailgun.com/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://mailgun.com/.well-known/oauth-protected-resource", "via": "well-known", "resource": "https://www.mailgun.com/wp-json/mcp/mcp-oauth-server", "authorization_servers": [ "https://www.mailgun.com" ], "status": "partial", "reason": "resource (https://www.mailgun.com/wp-json/mcp/mcp-oauth-server) does not match the URL the metadata came from; RFC 9728 section 3.3 says a client MUST NOT use it" }, { "id": "register", "name": "Sign-up by API", "url": "https://mailgun.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.mailgun.net/v3/domains", "httpStatus": 401, "www_authenticate": "Basic realm=\"MG API\"", "status": "pass", "reason": "401 with a Basic challenge" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://documentation.mailgun.com/llms.txt", "heading": "# Mailgun Documentation", "bytes": 32845, "status": "pass", "reason": "llms.txt found at a docs path" } ], "requests": [ { "label": "auth.md", "url": "https://mailgun.com/auth.md", "finalUrl": "https://www.mailgun.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 1230, "redirects": 1 }, { "label": "llms.txt", "url": "https://mailgun.com/llms.txt", "finalUrl": "https://www.mailgun.com/llms.txt", "status": 404, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 1094, "redirects": 1 }, { "label": "api", "url": "https://api.mailgun.net/v3/domains", "finalUrl": "https://api.mailgun.net/v3/domains", "status": 401, "error": null, "contentType": "application/json", "ms": 54, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://documentation.mailgun.com/llms.txt", "finalUrl": "https://documentation.mailgun.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 349, "redirects": 0 }, { "label": "prm", "url": "https://mailgun.com/.well-known/oauth-protected-resource", "finalUrl": "https://www.mailgun.com/.well-known/oauth-protected-resource/", "status": 200, "error": null, "contentType": "application/json; charset=UTF-8", "ms": 176, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.mailgun.net/.well-known/oauth-protected-resource", "finalUrl": "https://api.mailgun.net/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 61, "redirects": 0 }, { "label": "as-metadata", "url": "https://mailgun.com/.well-known/oauth-authorization-server", "finalUrl": "https://www.mailgun.com/.well-known/oauth-authorization-server/", "status": 200, "error": null, "contentType": "application/json; charset=UTF-8", "ms": 175, "redirects": 1 }, { "label": "x402 discovery", "url": "https://mailgun.com/.well-known/x402", "finalUrl": "https://www.mailgun.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 1063, "redirects": 1 } ] }, { "name": "MongoDB Atlas", "category": "Databases and backend", "site": "mongodb.com", "apiProbed": "https://cloud.mongodb.com/api/atlas/v2/groups", "apiNotProbed": null, "passed": 2, "partial": 0, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:13.848Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://mongodb.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.mongodb.com/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://mongodb.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.mongodb.com/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "url": "https://mongodb.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://www.mongodb.com/.well-known/oauth-authorization-server); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://cloud.mongodb.com/api/atlas/v2/groups", "httpStatus": 401, "www_authenticate": "Digest realm=\"MMS Public API\", domain=\"\", nonce=\"MXdiDXJ/kA6MIYlad2u+OXRm99cbIotn\", algorithm=MD5, qop=\"auth\", stale=false", "status": "pass", "reason": "401 with a Digest challenge" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.mongodb.com/llms.txt", "heading": "# MongoDB", "bytes": 11095, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://mongodb.com/auth.md", "finalUrl": "https://www.mongodb.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 448, "redirects": 1 }, { "label": "llms.txt", "url": "https://mongodb.com/llms.txt", "finalUrl": "https://www.mongodb.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 2023, "redirects": 1 }, { "label": "api", "url": "https://cloud.mongodb.com/api/atlas/v2/groups", "finalUrl": "https://cloud.mongodb.com/api/atlas/v2/groups", "status": 401, "error": null, "contentType": "application/json", "ms": 215, "redirects": 0 }, { "label": "prm", "url": "https://mongodb.com/.well-known/oauth-protected-resource", "finalUrl": "https://www.mongodb.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 247, "redirects": 1 }, { "label": "prm (API host)", "url": "https://cloud.mongodb.com/.well-known/oauth-protected-resource", "finalUrl": "https://cloud.mongodb.com/.well-known/oauth-protected-resource", "status": 401, "error": null, "contentType": null, "ms": 185, "redirects": 0 }, { "label": "as-metadata", "url": "https://mongodb.com/.well-known/oauth-authorization-server", "finalUrl": "https://www.mongodb.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 300, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://cloud.mongodb.com/.well-known/oauth-authorization-server", "finalUrl": "https://cloud.mongodb.com/.well-known/oauth-authorization-server", "status": 401, "error": null, "contentType": null, "ms": 202, "redirects": 0 }, { "label": "x402 discovery", "url": "https://mongodb.com/.well-known/x402", "finalUrl": "https://www.mongodb.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 434, "redirects": 1 } ] }, { "name": "OpenAI", "category": "LLM APIs", "site": "openai.com", "apiProbed": "https://api.openai.com/v1/models", "apiNotProbed": null, "passed": 2, "partial": 0, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:13.641Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://openai.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://openai.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://openai.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.openai.com/v1/models", "httpStatus": 401, "www_authenticate": "Bearer realm=\"OpenAI API\"", "status": "pass", "reason": "401 with a Bearer challenge" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://developers.openai.com/llms.txt", "heading": "# OpenAI Developers", "bytes": 6201, "status": "pass", "reason": "llms.txt found at a docs path" } ], "requests": [ { "label": "auth.md", "url": "https://openai.com/auth.md", "finalUrl": "https://openai.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 222, "redirects": 0 }, { "label": "llms.txt", "url": "https://openai.com/llms.txt", "finalUrl": "https://openai.com/llms.txt", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 215, "redirects": 0 }, { "label": "api", "url": "https://api.openai.com/v1/models", "finalUrl": "https://api.openai.com/v1/models", "status": 401, "error": null, "contentType": "application/json", "ms": 105, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://developers.openai.com/llms.txt", "finalUrl": "https://developers.openai.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 56, "redirects": 0 }, { "label": "prm", "url": "https://openai.com/.well-known/oauth-protected-resource", "finalUrl": "https://openai.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 292, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.openai.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.openai.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": null, "ms": 94, "redirects": 0 }, { "label": "as-metadata", "url": "https://openai.com/.well-known/oauth-authorization-server", "finalUrl": "https://openai.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 143, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.openai.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.openai.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": null, "ms": 86, "redirects": 0 }, { "label": "x402 discovery", "url": "https://openai.com/.well-known/x402", "finalUrl": "https://openai.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 260, "redirects": 0 } ] }, { "name": "Perplexity", "category": "LLM APIs", "site": "perplexity.ai", "apiProbed": "https://api.perplexity.ai/async/chat/completions", "apiNotProbed": null, "passed": 2, "partial": 1, "unread": 1, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:22.899Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://perplexity.ai/auth.md", "answered": "a Cloudflare bot challenge", "was": "fail", "wasReason": "/auth.md answers with a Cloudflare bot challenge (after a redirect to https://www.perplexity.ai/auth.md)", "status": "unread", "reason": "Not read on 2026-11-12: https://perplexity.ai/auth.md answered with a Cloudflare bot challenge" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://api.perplexity.ai/.well-known/oauth-protected-resource", "via": "api-well-known", "resource": "https://api.perplexity.ai", "authorization_servers": [ "https://api.perplexity.ai" ], "status": "pass", "reason": "Names 1 authorization server" }, { "id": "register", "name": "Sign-up by API", "url": "https://api.perplexity.ai/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt (not read on 2026-11-12: https://perplexity.ai/auth.md answered with a Cloudflare bot challenge)", "notRead": "https://perplexity.ai/auth.md" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.perplexity.ai/async/chat/completions", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt (not read on 2026-11-12: https://perplexity.ai/auth.md answered with a Cloudflare bot challenge)", "notRead": "https://perplexity.ai/auth.md" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt (not read on 2026-11-12: https://perplexity.ai/auth.md answered with a Cloudflare bot challenge)", "notRead": "https://perplexity.ai/auth.md" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://docs.perplexity.ai/llms.txt", "heading": "# Perplexity", "bytes": 43120, "status": "pass", "reason": "llms.txt found at a docs path" } ], "requests": [ { "label": "auth.md", "url": "https://perplexity.ai/auth.md", "finalUrl": "https://www.perplexity.ai/auth.md", "status": 403, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 34, "redirects": 1 }, { "label": "llms.txt", "url": "https://perplexity.ai/llms.txt", "finalUrl": "https://www.perplexity.ai/llms.txt", "status": 403, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 30, "redirects": 1 }, { "label": "api", "url": "https://api.perplexity.ai/async/chat/completions", "finalUrl": "https://api.perplexity.ai/async/chat/completions", "status": 401, "error": null, "contentType": "application/json", "ms": 133, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://docs.perplexity.ai/llms.txt", "finalUrl": "https://docs.perplexity.ai/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 97, "redirects": 0 }, { "label": "prm", "url": "https://perplexity.ai/.well-known/oauth-protected-resource", "finalUrl": "https://www.perplexity.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 103, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.perplexity.ai/.well-known/oauth-protected-resource", "finalUrl": "https://api.perplexity.ai/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json", "ms": 132, "redirects": 0 }, { "label": "as-metadata", "url": "https://api.perplexity.ai/.well-known/oauth-authorization-server", "finalUrl": "https://api.perplexity.ai/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json", "ms": 32, "redirects": 0 }, { "label": "x402 discovery", "url": "https://perplexity.ai/.well-known/x402", "finalUrl": "https://www.perplexity.ai/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 111, "redirects": 1 } ] }, { "name": "PlanetScale", "category": "Databases and backend", "site": "planetscale.com", "apiProbed": "https://api.planetscale.com/v1/organizations", "apiNotProbed": null, "passed": 2, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:06.223Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://planetscale.com/docs/api/reference/getting-started-with-planetscale-api.md", "heading": "# Getting started with PlanetScale API", "registrationEndpoints": [], "mentions": [], "status": "fail", "reason": "A Markdown page is served at /auth.md, but it is not about agent sign-in (it never mentions auth.md, agent_auth, or how an agent gets a credential)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://api.planetscale.com/.well-known/oauth-protected-resource", "via": "api-well-known", "resource": "https://api.planetscale.com", "authorization_servers": [ "https://api.planetscale.com" ], "status": "pass", "reason": "Names 1 authorization server" }, { "id": "register", "name": "Sign-up by API", "url": "https://api.planetscale.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.planetscale.com/v1/organizations", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://planetscale.com/docs/llms.txt", "heading": "# PlanetScale", "bytes": 27212, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://planetscale.com/auth.md", "finalUrl": "https://planetscale.com/docs/api/reference/getting-started-with-planetscale-api.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 222, "redirects": 1 }, { "label": "llms.txt", "url": "https://planetscale.com/llms.txt", "finalUrl": "https://planetscale.com/docs/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 148, "redirects": 1 }, { "label": "api", "url": "https://api.planetscale.com/v1/organizations", "finalUrl": "https://api.planetscale.com/v1/organizations", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 214, "redirects": 0 }, { "label": "prm", "url": "https://planetscale.com/.well-known/oauth-protected-resource", "finalUrl": "https://planetscale.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html", "ms": 111, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.planetscale.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.planetscale.com/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 210, "redirects": 0 }, { "label": "as-metadata", "url": "https://api.planetscale.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.planetscale.com/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 215, "redirects": 0 }, { "label": "catch-all probe", "url": "https://planetscale.com/agent-signup-check-no-such-page.md", "finalUrl": "https://planetscale.com/agent-signup-check-no-such-page.md", "status": 404, "error": null, "contentType": "text/html", "ms": 97, "redirects": 0 }, { "label": "x402 discovery", "url": "https://planetscale.com/.well-known/x402", "finalUrl": "https://planetscale.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html", "ms": 97, "redirects": 0 } ] }, { "name": "Railway", "category": "Sandboxes and compute", "site": "railway.com", "apiProbed": null, "apiNotProbed": "GraphQL API that takes queries by POST only; this checker sends GET requests only", "passed": 2, "partial": 1, "unread": 0, "total": 6, "whoActs": null, "checkedAt": "2026-11-12T02:37:38.172Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://railway.com/auth.md", "heading": "# Authenticating to Railway", "registrationEndpoints": [], "mentions": [], "status": "partial", "reason": "An agent sign-in guide is published at /auth.md, but its heading (# Authenticating to Railway) does not name auth.md, so tools looking for the spec may skip it" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://backboard.railway.com/.well-known/oauth-protected-resource", "via": "api-well-known", "resource": "https://backboard.railway.com", "authorization_servers": [ "https://backboard.railway.com" ], "status": "pass", "reason": "Names 1 authorization server" }, { "id": "register", "name": "Sign-up by API", "url": "https://backboard.railway.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "status": "skipped", "reason": "GraphQL API that takes queries by POST only; this checker sends GET requests only" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://railway.com/llms.txt", "heading": "# Railway", "bytes": 7011, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://railway.com/auth.md", "finalUrl": "https://railway.com/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 124, "redirects": 0 }, { "label": "llms.txt", "url": "https://railway.com/llms.txt", "finalUrl": "https://railway.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 110, "redirects": 0 }, { "label": "prm", "url": "https://railway.com/.well-known/oauth-protected-resource", "finalUrl": "https://railway.com/.well-known/oauth-protected-resource", "status": 406, "error": null, "contentType": "application/json", "ms": 98, "redirects": 0 }, { "label": "prm (API host)", "url": "https://backboard.railway.com/.well-known/oauth-protected-resource", "finalUrl": "https://backboard.railway.com/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 49, "redirects": 0 }, { "label": "as-metadata", "url": "https://backboard.railway.com/.well-known/oauth-authorization-server", "finalUrl": "https://backboard.railway.com/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 43, "redirects": 0 }, { "label": "catch-all probe", "url": "https://railway.com/agent-signup-check-no-such-page.md", "finalUrl": "https://railway.com/agent-signup-check-no-such-page.md", "status": 404, "error": null, "contentType": "text/plain;charset=UTF-8", "ms": 351, "redirects": 0 }, { "label": "x402 discovery", "url": "https://railway.com/.well-known/x402", "finalUrl": "https://railway.com/.well-known/x402", "status": 406, "error": null, "contentType": "application/json", "ms": 95, "redirects": 0 } ] }, { "name": "Resend", "category": "Email, phone and messaging", "site": "resend.com", "apiProbed": "https://api.resend.com/domains", "apiNotProbed": null, "passed": 2, "partial": 2, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:10.740Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://resend.com/auth.md", "heading": "# auth.md", "registrationEndpoints": [], "mentions": [], "quote": "manages their account. ## Current state Resend does not support agentic registration today. Credentials are issued by the user out of band; this file tells y", "status": "partial", "reason": "auth.md is published, and says agents cannot register here yet" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://api.resend.com/.well-known/oauth-protected-resource", "via": "api-well-known", "resource": "https://api.resend.com", "authorization_servers": [ "https://api.resend.com" ], "status": "pass", "reason": "Names 1 authorization server" }, { "id": "register", "name": "Sign-up by API", "url": "https://api.resend.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.resend.com/domains", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://resend.com/llms.txt", "heading": "# Resend", "bytes": 10422, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://resend.com/auth.md", "finalUrl": "https://resend.com/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 52, "redirects": 0 }, { "label": "llms.txt", "url": "https://resend.com/llms.txt", "finalUrl": "https://resend.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 170, "redirects": 0 }, { "label": "api", "url": "https://api.resend.com/domains", "finalUrl": "https://api.resend.com/domains", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 102, "redirects": 0 }, { "label": "prm", "url": "https://resend.com/.well-known/oauth-protected-resource", "finalUrl": "https://resend.com/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 180, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.resend.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.resend.com/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 115, "redirects": 0 }, { "label": "as-metadata", "url": "https://api.resend.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.resend.com/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 126, "redirects": 0 }, { "label": "catch-all probe", "url": "https://resend.com/agent-signup-check-no-such-page.md", "finalUrl": "https://resend.com/agent-signup-check-no-such-page.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 211, "redirects": 0 }, { "label": "x402 discovery", "url": "https://resend.com/.well-known/x402", "finalUrl": "https://resend.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 174, "redirects": 0 } ] }, { "name": "Supabase", "category": "Databases and backend", "site": "supabase.com", "apiProbed": "https://api.supabase.com/v1/projects", "apiNotProbed": null, "passed": 2, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:02.698Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://supabase.com/auth.md", "heading": "# Supabase Auth", "registrationEndpoints": [], "mentions": [], "status": "fail", "reason": "A Markdown page is served at /auth.md, but it is not about agent sign-in (it never mentions auth.md, agent_auth, or how an agent gets a credential)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://api.supabase.com/.well-known/oauth-protected-resource", "via": "api-well-known", "resource": "https://api.supabase.com", "authorization_servers": [ "https://api.supabase.com" ], "status": "pass", "reason": "Names 1 authorization server" }, { "id": "register", "name": "Sign-up by API", "url": "https://api.supabase.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.supabase.com/v1/projects", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://supabase.com/llms.txt", "heading": "# Supabase Docs", "bytes": 3516, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://supabase.com/auth.md", "finalUrl": "https://supabase.com/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 167, "redirects": 0 }, { "label": "llms.txt", "url": "https://supabase.com/llms.txt", "finalUrl": "https://supabase.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 74, "redirects": 0 }, { "label": "api", "url": "https://api.supabase.com/v1/projects", "finalUrl": "https://api.supabase.com/v1/projects", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 56, "redirects": 0 }, { "label": "prm", "url": "https://supabase.com/.well-known/oauth-protected-resource", "finalUrl": "https://supabase.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 235, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.supabase.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.supabase.com/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 55, "redirects": 0 }, { "label": "as-metadata", "url": "https://api.supabase.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.supabase.com/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 65, "redirects": 0 }, { "label": "catch-all probe", "url": "https://supabase.com/agent-signup-check-no-such-page.md", "finalUrl": "https://supabase.com/agent-signup-check-no-such-page.md", "status": 404, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 161, "redirects": 0 }, { "label": "x402 discovery", "url": "https://supabase.com/.well-known/x402", "finalUrl": "https://supabase.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 158, "redirects": 0 } ] }, { "name": "Twilio", "category": "Email, phone and messaging", "site": "twilio.com", "apiProbed": "https://api.twilio.com/2010-04-01/Accounts.json", "apiNotProbed": null, "passed": 2, "partial": 0, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:20.738Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://twilio.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.twilio.com/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://twilio.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.twilio.com/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "url": "https://twilio.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://www.twilio.com/.well-known/oauth-authorization-server); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.twilio.com/2010-04-01/Accounts.json", "httpStatus": 401, "www_authenticate": "Basic realm=\"Twilio API\"", "status": "pass", "reason": "401 with a Basic challenge" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.twilio.com/docs/llms.txt", "heading": "# Twilio Documentation", "bytes": 386340, "status": "pass", "reason": "llms.txt found at a docs path" } ], "requests": [ { "label": "auth.md", "url": "https://twilio.com/auth.md", "finalUrl": "https://www.twilio.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 486, "redirects": 1 }, { "label": "llms.txt", "url": "https://twilio.com/llms.txt", "finalUrl": "https://www.twilio.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 709, "redirects": 1 }, { "label": "api", "url": "https://api.twilio.com/2010-04-01/Accounts.json", "finalUrl": "https://api.twilio.com/2010-04-01/Accounts.json", "status": 401, "error": null, "contentType": "application/json", "ms": 111, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://www.twilio.com/docs/llms.txt", "finalUrl": "https://www.twilio.com/docs/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=UTF-8", "ms": 46, "redirects": 0 }, { "label": "prm", "url": "https://twilio.com/.well-known/oauth-protected-resource", "finalUrl": "https://www.twilio.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 150, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.twilio.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.twilio.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/problem+json", "ms": 349, "redirects": 0 }, { "label": "as-metadata", "url": "https://twilio.com/.well-known/oauth-authorization-server", "finalUrl": "https://www.twilio.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 321, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://api.twilio.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.twilio.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/problem+json", "ms": 381, "redirects": 0 }, { "label": "x402 discovery", "url": "https://twilio.com/.well-known/x402", "finalUrl": "https://www.twilio.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 320, "redirects": 1 } ] }, { "name": "AgentPhone", "category": "Email, phone and messaging", "site": "agentphone.to", "apiProbed": "https://api.agentphone.ai/v1/numbers", "apiNotProbed": null, "passed": 1, "partial": 2, "unread": 0, "total": 7, "whoActs": "the person confirms an email code (from llms.txt prose)", "checkedAt": "2026-11-12T02:38:21.016Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://agentphone.to/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://agentphone.ai/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://agentphone.to/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://agentphone.ai/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "where": "llms.txt", "url": "https://agentphone.ai/llms.txt", "endpoint": "/v0/agent/sign-up", "link": false, "quote": "o-step API flow. No human web signup needed. 1. `POST /v0/agent/sign-up` with `{\"human_email\": \"...\", \"agent_name\": \"...\"}` — sends a 6-digit OTP to the human'", "status": "partial", "reason": "llms.txt documents a sign-up API (/v0/agent/sign-up), but there is no agent_auth metadata for tools to find it" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.agentphone.ai/v1/numbers", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://agentphone.ai/llms.txt", "heading": "# Agent Phone", "bytes": 11304, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://agentphone.to/auth.md", "finalUrl": "https://agentphone.ai/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 259, "redirects": 1 }, { "label": "llms.txt", "url": "https://agentphone.to/llms.txt", "finalUrl": "https://agentphone.ai/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 186, "redirects": 1 }, { "label": "api", "url": "https://api.agentphone.ai/v1/numbers", "finalUrl": "https://api.agentphone.ai/v1/numbers", "status": 401, "error": null, "contentType": "application/json", "ms": 114, "redirects": 0 }, { "label": "prm", "url": "https://agentphone.to/.well-known/oauth-protected-resource", "finalUrl": "https://agentphone.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 129, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.agentphone.ai/.well-known/oauth-protected-resource", "finalUrl": "https://api.agentphone.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json", "ms": 52, "redirects": 0 }, { "label": "as-metadata", "url": "https://agentphone.to/.well-known/oauth-authorization-server", "finalUrl": "https://agentphone.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 127, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://api.agentphone.ai/.well-known/oauth-authorization-server", "finalUrl": "https://api.agentphone.ai/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json", "ms": 61, "redirects": 0 }, { "label": "x402 discovery", "url": "https://agentphone.to/.well-known/x402", "finalUrl": "https://agentphone.ai/.well-known/x402", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 129, "redirects": 1 } ] }, { "name": "Anthropic", "category": "LLM APIs", "site": "anthropic.com", "apiProbed": "https://api.anthropic.com/v1/models", "apiNotProbed": null, "passed": 1, "partial": 2, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:14.850Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://anthropic.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.anthropic.com/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://anthropic.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.anthropic.com/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "url": "https://anthropic.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://www.anthropic.com/.well-known/oauth-authorization-server); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.anthropic.com/v1/models", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "where": "llms.txt", "url": "https://platform.claude.com/llms.txt", "match": "Spend Limits", "snippet": "ocs/en/manage-claude/compliance-api-access.md) - [Spend Limits API](https://platform.claude.com/docs/en/manage-claude/spend-limits-api.md) - [Troubleshooting](h", "status": "partial", "reason": "llms.txt mentions spend limits in prose; no machine-readable cap" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://platform.claude.com/llms.txt", "heading": "# Anthropic Developer Documentation", "bytes": 99989, "status": "pass", "reason": "llms.txt found at a docs path" } ], "requests": [ { "label": "auth.md", "url": "https://anthropic.com/auth.md", "finalUrl": "https://www.anthropic.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 296, "redirects": 1 }, { "label": "llms.txt", "url": "https://anthropic.com/llms.txt", "finalUrl": "https://www.anthropic.com/llms.txt", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 379, "redirects": 1 }, { "label": "api", "url": "https://api.anthropic.com/v1/models", "finalUrl": "https://api.anthropic.com/v1/models", "status": 401, "error": null, "contentType": "application/json", "ms": 95, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://docs.anthropic.com/llms.txt", "finalUrl": "https://platform.claude.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 134, "redirects": 2 }, { "label": "prm", "url": "https://anthropic.com/.well-known/oauth-protected-resource", "finalUrl": "https://www.anthropic.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 345, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.anthropic.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.anthropic.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": null, "ms": 87, "redirects": 0 }, { "label": "as-metadata", "url": "https://anthropic.com/.well-known/oauth-authorization-server", "finalUrl": "https://www.anthropic.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 559, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://api.anthropic.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.anthropic.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": null, "ms": 85, "redirects": 0 }, { "label": "x402 discovery", "url": "https://anthropic.com/.well-known/x402", "finalUrl": "https://www.anthropic.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 320, "redirects": 1 } ] }, { "name": "Apify", "category": "Browsers and scraping", "site": "apify.com", "apiProbed": "https://api.apify.com/v2/users/me", "apiNotProbed": null, "passed": 1, "partial": 5, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:30.180Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://apify.com/auth.md", "heading": "# auth.md — how an agent gets an Apify credential", "registrationEndpoints": [], "mentions": [], "quote": "nical URL:** `https://apify.com/auth.md` **Apify does not implement the `auth.md` registration flows.** There is no identity endpoint, no claim ceremony, and n", "status": "partial", "reason": "auth.md is published, and says agents cannot register here yet" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://apify.com/.well-known/oauth-protected-resource", "via": "well-known", "resource": "https://mcp.apify.com", "authorization_servers": [ "https://console-backend.apify.com" ], "status": "partial", "reason": "resource (https://mcp.apify.com) does not match the URL the metadata came from; RFC 9728 section 3.3 says a client MUST NOT use it" }, { "id": "register", "name": "Sign-up by API", "url": "https://apify.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.apify.com/v2/users/me", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "where": "auth.md", "url": "https://apify.com/auth.md", "match": "spend-capped", "snippet": "count `https://agi.apify.com` mints a temporary, spend-capped Apify API token in exchange for an agentic payment over x402 or MPP. No account, no user, no brow", "status": "partial", "reason": "auth.md mentions spend-capped in prose; no machine-readable cap" }, { "id": "payment", "name": "Payment handoff", "where": "auth.md", "url": "https://apify.com/auth.md", "match": "x402", "snippet": "API token in exchange for an agentic payment over x402 or MPP. No account, no user, no browser. The token works directly against `api.apify.com` and expires wit", "status": "partial", "reason": "auth.md mentions a payment path (x402) in prose; nothing machine-readable" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://apify.com/llms.txt", "heading": "# Apify", "bytes": 17611, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://apify.com/auth.md", "finalUrl": "https://apify.com/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 62, "redirects": 0 }, { "label": "llms.txt", "url": "https://apify.com/llms.txt", "finalUrl": "https://apify.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=UTF-8", "ms": 36, "redirects": 0 }, { "label": "api", "url": "https://api.apify.com/v2/users/me", "finalUrl": "https://api.apify.com/v2/users/me", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 196, "redirects": 0 }, { "label": "prm", "url": "https://apify.com/.well-known/oauth-protected-resource", "finalUrl": "https://apify.com/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 61, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.apify.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.apify.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 198, "redirects": 0 }, { "label": "as-metadata", "url": "https://apify.com/.well-known/oauth-authorization-server", "finalUrl": "https://console-backend.apify.com/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 247, "redirects": 1 }, { "label": "catch-all probe", "url": "https://apify.com/agent-signup-check-no-such-page.md", "finalUrl": "https://apify.com/agent-signup-check-no-such-page.md", "status": 404, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 110, "redirects": 0 }, { "label": "x402 discovery", "url": "https://apify.com/.well-known/x402", "finalUrl": "https://apify.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 246, "redirects": 0 } ] }, { "name": "AssemblyAI", "category": "LLM APIs", "site": "assemblyai.com", "apiProbed": "https://api.assemblyai.com/v2/transcript", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:32.406Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://assemblyai.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.assemblyai.com/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://assemblyai.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.assemblyai.com/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "url": "https://assemblyai.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://www.assemblyai.com/.well-known/oauth-authorization-server); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.assemblyai.com/v2/transcript", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.assemblyai.com/llms.txt", "heading": "# AssemblyAI", "bytes": 4663, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://assemblyai.com/auth.md", "finalUrl": "https://www.assemblyai.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 311, "redirects": 1 }, { "label": "llms.txt", "url": "https://assemblyai.com/llms.txt", "finalUrl": "https://www.assemblyai.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 97, "redirects": 1 }, { "label": "api", "url": "https://api.assemblyai.com/v2/transcript", "finalUrl": "https://api.assemblyai.com/v2/transcript", "status": 401, "error": null, "contentType": "application/json; charset=UTF-8", "ms": 11, "redirects": 0 }, { "label": "prm", "url": "https://assemblyai.com/.well-known/oauth-protected-resource", "finalUrl": "https://www.assemblyai.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 230, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.assemblyai.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.assemblyai.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 8, "redirects": 0 }, { "label": "as-metadata", "url": "https://assemblyai.com/.well-known/oauth-authorization-server", "finalUrl": "https://www.assemblyai.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 232, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://api.assemblyai.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.assemblyai.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 7, "redirects": 0 }, { "label": "x402 discovery", "url": "https://assemblyai.com/.well-known/x402", "finalUrl": "https://www.assemblyai.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 226, "redirects": 1 } ] }, { "name": "AWS", "category": "Sandboxes and compute", "site": "aws.amazon.com", "apiProbed": "https://ec2.us-east-1.amazonaws.com/?Action=DescribeRegions&Version=2016-11-15", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:53.999Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://aws.amazon.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://aws.amazon.com/auth.md/)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://aws.amazon.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://aws.amazon.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://ec2.us-east-1.amazonaws.com/?Action=DescribeRegions&Version=2016-11-15", "httpStatus": 400, "www_authenticate": null, "status": "partial", "reason": "HTTP 400 asking for a key, instead of a 401 challenge" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://docs.aws.amazon.com/llms.txt", "heading": "# Amazon Web Services (AWS) Documentation", "bytes": 406801, "status": "pass", "reason": "llms.txt found at a docs path" } ], "requests": [ { "label": "auth.md", "url": "https://aws.amazon.com/auth.md", "finalUrl": "https://aws.amazon.com/auth.md/", "status": 404, "error": null, "contentType": "text/html;charset=UTF-8", "ms": 65, "redirects": 1 }, { "label": "llms.txt", "url": "https://aws.amazon.com/llms.txt", "finalUrl": "https://aws.amazon.com/llms.txt", "status": 404, "error": null, "contentType": "text/html;charset=UTF-8", "ms": 61, "redirects": 0 }, { "label": "api", "url": "https://ec2.us-east-1.amazonaws.com/?Action=DescribeRegions&Version=2016-11-15", "finalUrl": "https://ec2.us-east-1.amazonaws.com/?Action=DescribeRegions&Version=2016-11-15", "status": 400, "error": null, "contentType": "text/xml;charset=UTF-8", "ms": 216, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://docs.aws.amazon.com/llms.txt", "finalUrl": "https://docs.aws.amazon.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 79, "redirects": 0 }, { "label": "prm", "url": "https://aws.amazon.com/.well-known/oauth-protected-resource", "finalUrl": "https://aws.amazon.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html;charset=UTF-8", "ms": 94, "redirects": 0 }, { "label": "prm (API host)", "url": "https://ec2.us-east-1.amazonaws.com/.well-known/oauth-protected-resource", "finalUrl": "https://ec2.us-east-1.amazonaws.com/.well-known/oauth-protected-resource", "status": 400, "error": null, "contentType": "text/xml;charset=UTF-8", "ms": 204, "redirects": 0 }, { "label": "as-metadata", "url": "https://aws.amazon.com/.well-known/oauth-authorization-server", "finalUrl": "https://aws.amazon.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html;charset=UTF-8", "ms": 87, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://ec2.us-east-1.amazonaws.com/.well-known/oauth-authorization-server", "finalUrl": "https://ec2.us-east-1.amazonaws.com/.well-known/oauth-authorization-server", "status": 400, "error": null, "contentType": "text/xml;charset=UTF-8", "ms": 212, "redirects": 0 }, { "label": "x402 discovery", "url": "https://aws.amazon.com/.well-known/x402", "finalUrl": "https://aws.amazon.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html;charset=UTF-8", "ms": 97, "redirects": 0 } ] }, { "name": "Blaxel", "category": "Sandboxes and compute", "site": "blaxel.ai", "apiProbed": "https://api.blaxel.ai/v0/sandboxes", "apiNotProbed": null, "passed": 1, "partial": 3, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:46.937Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://docs.blaxel.ai/auth.md", "heading": "# auth.md", "registrationEndpoints": [], "mentions": [ "anonymous", "identity_assertion", "service_auth" ], "quote": "y: pick one of the existing methods below. Blaxel does not support agentic registration. There is no `/agent/identity` endpoint and no `agent_auth` block in the", "status": "partial", "reason": "auth.md is published, and says agents cannot register here yet" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://api.blaxel.ai/.well-known/oauth-protected-resource", "via": "api-well-known", "resource": "https://api.blaxel.ai/v0/mcp", "authorization_servers": [ "https://signin.blaxel.ai" ], "status": "partial", "reason": "resource (https://api.blaxel.ai/v0/mcp) does not match the URL the metadata came from; RFC 9728 section 3.3 says a client MUST NOT use it" }, { "id": "register", "name": "Sign-up by API", "url": "https://api.blaxel.ai/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.blaxel.ai/v0/sandboxes", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://blaxel.ai/llms.txt", "heading": "# Blaxel", "bytes": 2001, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://blaxel.ai/auth.md", "finalUrl": "https://docs.blaxel.ai/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 88, "redirects": 1 }, { "label": "llms.txt", "url": "https://blaxel.ai/llms.txt", "finalUrl": "https://blaxel.ai/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 64, "redirects": 0 }, { "label": "api", "url": "https://api.blaxel.ai/v0/sandboxes", "finalUrl": "https://api.blaxel.ai/v0/sandboxes", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 158, "redirects": 0 }, { "label": "prm", "url": "https://blaxel.ai/.well-known/oauth-protected-resource", "finalUrl": "https://blaxel.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 69, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.blaxel.ai/.well-known/oauth-protected-resource", "finalUrl": "https://api.blaxel.ai/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 51, "redirects": 0 }, { "label": "as-metadata", "url": "https://blaxel.ai/.well-known/oauth-authorization-server", "finalUrl": "https://blaxel.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 65, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.blaxel.ai/.well-known/oauth-authorization-server", "finalUrl": "https://api.blaxel.ai/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 37, "redirects": 0 }, { "label": "catch-all probe", "url": "https://docs.blaxel.ai/agent-signup-check-no-such-page.md", "finalUrl": "https://docs.blaxel.ai/agent-signup-check-no-such-page.md", "status": 404, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 649, "redirects": 0 }, { "label": "x402 discovery", "url": "https://blaxel.ai/.well-known/x402", "finalUrl": "https://blaxel.ai/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 72, "redirects": 0 } ] }, { "name": "Brave Search API", "category": "Search and data", "site": "brave.com", "apiProbed": "https://api.search.brave.com/res/v1/web/search?q=agent", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:33.999Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://brave.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://brave.com/auth.md/)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://brave.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://brave.com/.well-known/oauth-protected-resource/)" }, { "id": "register", "name": "Sign-up by API", "url": "https://brave.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://brave.com/.well-known/oauth-authorization-server/); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.search.brave.com/res/v1/web/search?q=agent", "httpStatus": 422, "www_authenticate": null, "status": "partial", "reason": "HTTP 422 asking for a key, instead of a 401 challenge" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://api-dashboard.search.brave.com/llms.txt", "heading": "# Brave Search API", "bytes": 7502, "status": "pass", "reason": "llms.txt found at a docs path" } ], "requests": [ { "label": "auth.md", "url": "https://brave.com/auth.md", "finalUrl": "https://brave.com/auth.md/", "status": 404, "error": null, "contentType": "text/html", "ms": 107, "redirects": 1 }, { "label": "llms.txt", "url": "https://brave.com/llms.txt", "finalUrl": "https://brave.com/llms.txt/", "status": 404, "error": null, "contentType": "text/html", "ms": 94, "redirects": 1 }, { "label": "api", "url": "https://api.search.brave.com/res/v1/web/search?q=agent", "finalUrl": "https://api.search.brave.com/res/v1/web/search?q=agent", "status": 422, "error": null, "contentType": "application/json", "ms": 33, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://api-dashboard.search.brave.com/llms.txt", "finalUrl": "https://api-dashboard.search.brave.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 39, "redirects": 0 }, { "label": "prm", "url": "https://brave.com/.well-known/oauth-protected-resource", "finalUrl": "https://brave.com/.well-known/oauth-protected-resource/", "status": 404, "error": null, "contentType": "text/html", "ms": 28, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.search.brave.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.search.brave.com/.well-known/oauth-protected-resource", "status": 403, "error": null, "contentType": null, "ms": 37, "redirects": 0 }, { "label": "as-metadata", "url": "https://brave.com/.well-known/oauth-authorization-server", "finalUrl": "https://brave.com/.well-known/oauth-authorization-server/", "status": 404, "error": null, "contentType": "text/html", "ms": 25, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://api.search.brave.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.search.brave.com/.well-known/oauth-authorization-server", "status": 403, "error": null, "contentType": null, "ms": 32, "redirects": 0 }, { "label": "x402 discovery", "url": "https://brave.com/.well-known/x402", "finalUrl": "https://brave.com/.well-known/x402/", "status": 404, "error": null, "contentType": "text/html", "ms": 94, "redirects": 1 } ] }, { "name": "Browser Use", "category": "Browsers and scraping", "site": "browser-use.com", "apiProbed": "https://api.browser-use.com/api/v4/runs", "apiNotProbed": null, "passed": 1, "partial": 4, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:27.550Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://browser-use.com/auth.md", "heading": "# Browser Use authentication for agents", "registrationEndpoints": [], "mentions": [], "status": "partial", "reason": "An agent sign-in guide is published at /auth.md, but its heading (# Browser Use authentication for agents) does not name auth.md, so tools looking for the spec may skip it" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://browser-use.com/.well-known/oauth-protected-resource", "via": "well-known", "resource": "https://api.browser-use.com/mcp", "authorization_servers": [ "https://api.browser-use.com" ], "status": "partial", "reason": "resource (https://api.browser-use.com/mcp) does not match the URL the metadata came from; RFC 9728 section 3.3 says a client MUST NOT use it" }, { "id": "register", "name": "Sign-up by API", "url": "https://browser-use.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.browser-use.com/api/v4/runs", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "where": "llms.txt", "url": "https://browser-use.com/llms.txt", "match": "x402", "snippet": "d.browser-use.com/settings?tab=api-keys&new=1) - [x402 for crypto-wallet agents](https://docs.browser-use.com/cloud/guides/x402); most users create an API key i", "status": "partial", "reason": "llms.txt mentions a payment path (x402) in prose; nothing machine-readable" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://browser-use.com/llms.txt", "heading": "# Browser Use", "bytes": 44116, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://browser-use.com/auth.md", "finalUrl": "https://browser-use.com/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 206, "redirects": 0 }, { "label": "llms.txt", "url": "https://browser-use.com/llms.txt", "finalUrl": "https://browser-use.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 61, "redirects": 0 }, { "label": "api", "url": "https://api.browser-use.com/api/v4/runs", "finalUrl": "https://api.browser-use.com/api/v4/runs", "status": 401, "error": null, "contentType": "application/json", "ms": 233, "redirects": 0 }, { "label": "prm", "url": "https://browser-use.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.browser-use.com/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json", "ms": 230, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.browser-use.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.browser-use.com/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json", "ms": 219, "redirects": 0 }, { "label": "as-metadata", "url": "https://browser-use.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.browser-use.com/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json", "ms": 218, "redirects": 1 }, { "label": "catch-all probe", "url": "https://browser-use.com/agent-signup-check-no-such-page.md", "finalUrl": "https://browser-use.com/agent-signup-check-no-such-page.md", "status": 404, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 218, "redirects": 0 }, { "label": "x402 discovery", "url": "https://browser-use.com/.well-known/x402", "finalUrl": "https://browser-use.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 71, "redirects": 0 } ] }, { "name": "Browserbase", "category": "Browsers and scraping", "site": "browserbase.com", "apiProbed": "https://api.browserbase.com/v1/sessions", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:24.269Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://browserbase.com/auth.md", "status": "fail", "reason": "/auth.md answers with an HTML page, not Markdown" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://browserbase.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "The metadata URL answers, but not with a JSON object" }, { "id": "register", "name": "Sign-up by API", "url": "https://browserbase.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata is not usable; no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.browserbase.com/v1/sessions", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.browserbase.com/llms.txt", "heading": "# Browserbase: The Browser Agent Platform", "bytes": 16878, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://browserbase.com/auth.md", "finalUrl": "https://www.browserbase.com/sign-in?redirect=https%3A%2F%2Fwww.browserbase.com%2Fauth.md", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 139, "redirects": 2 }, { "label": "llms.txt", "url": "https://browserbase.com/llms.txt", "finalUrl": "https://www.browserbase.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 98, "redirects": 1 }, { "label": "api", "url": "https://api.browserbase.com/v1/sessions", "finalUrl": "https://api.browserbase.com/v1/sessions", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 8, "redirects": 0 }, { "label": "prm", "url": "https://browserbase.com/.well-known/oauth-protected-resource", "finalUrl": "https://www.browserbase.com/sign-in?redirect=https%3A%2F%2Fwww.browserbase.com%2F.well-known%2Foauth-protected-resource", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 118, "redirects": 2 }, { "label": "prm (API host)", "url": "https://api.browserbase.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.browserbase.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 8, "redirects": 0 }, { "label": "as-metadata", "url": "https://browserbase.com/.well-known/oauth-authorization-server", "finalUrl": "https://www.browserbase.com/sign-in?redirect=https%3A%2F%2Fwww.browserbase.com%2F.well-known%2Foauth-authorization-server", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 146, "redirects": 2 }, { "label": "as-metadata (API host)", "url": "https://api.browserbase.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.browserbase.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 8, "redirects": 0 }, { "label": "x402 discovery", "url": "https://browserbase.com/.well-known/x402", "finalUrl": "https://www.browserbase.com/sign-in?redirect=https%3A%2F%2Fwww.browserbase.com%2F.well-known%2Fx402", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 112, "redirects": 2 } ] }, { "name": "Cerebras", "category": "LLM APIs", "site": "cerebras.ai", "apiProbed": "https://api.cerebras.ai/v1/models", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:28.672Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://cerebras.ai/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.cerebras.ai/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://cerebras.ai/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.cerebras.ai/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "url": "https://cerebras.ai/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://www.cerebras.ai/.well-known/oauth-authorization-server); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.cerebras.ai/v1/models", "httpStatus": 403, "www_authenticate": null, "status": "partial", "reason": "403 instead of 401: the body asks for a key, but there is no WWW-Authenticate challenge" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://inference-docs.cerebras.ai/llms.txt", "heading": "# Cerebras Inference", "bytes": 22418, "status": "pass", "reason": "llms.txt found at a docs path" } ], "requests": [ { "label": "auth.md", "url": "https://cerebras.ai/auth.md", "finalUrl": "https://www.cerebras.ai/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 663, "redirects": 1 }, { "label": "llms.txt", "url": "https://cerebras.ai/llms.txt", "finalUrl": "https://www.cerebras.ai/llms.txt", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 669, "redirects": 1 }, { "label": "api", "url": "https://api.cerebras.ai/v1/models", "finalUrl": "https://api.cerebras.ai/v1/models", "status": 403, "error": null, "contentType": "application/json", "ms": 99, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://inference-docs.cerebras.ai/llms.txt", "finalUrl": "https://inference-docs.cerebras.ai/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 106, "redirects": 0 }, { "label": "prm", "url": "https://cerebras.ai/.well-known/oauth-protected-resource", "finalUrl": "https://www.cerebras.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 594, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.cerebras.ai/.well-known/oauth-protected-resource", "finalUrl": "https://api.cerebras.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 97, "redirects": 0 }, { "label": "as-metadata", "url": "https://cerebras.ai/.well-known/oauth-authorization-server", "finalUrl": "https://www.cerebras.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 730, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://api.cerebras.ai/.well-known/oauth-authorization-server", "finalUrl": "https://api.cerebras.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 96, "redirects": 0 }, { "label": "x402 discovery", "url": "https://cerebras.ai/.well-known/x402", "finalUrl": "https://www.cerebras.ai/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 622, "redirects": 1 } ] }, { "name": "Cloudflare", "category": "Sandboxes and compute", "site": "cloudflare.com", "apiProbed": "https://api.cloudflare.com/client/v4/user", "apiNotProbed": null, "passed": 1, "partial": 2, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:42.269Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://www.cloudflare.com/auth.md", "heading": "# auth.md", "registrationEndpoints": [], "mentions": [ "anonymous", "identity_assertion", "service_auth" ], "quote": "afely today. ## auth.md Registration Cloudflare does not yet advertise production auth.md registration methods, auth.md Protected Resource Metadata, or agent-", "status": "partial", "reason": "auth.md is published, and says agents cannot register here yet" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://cloudflare.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.cloudflare.com/.well-known/oauth-protected-resource/)" }, { "id": "register", "name": "Sign-up by API", "url": "https://cloudflare.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://www.cloudflare.com/.well-known/oauth-authorization-server/); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.cloudflare.com/client/v4/user", "httpStatus": 403, "www_authenticate": null, "status": "partial", "reason": "403 instead of 401, with no WWW-Authenticate challenge" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.cloudflare.com/llms.txt", "heading": "# Cloudflare", "bytes": 17169, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://cloudflare.com/auth.md", "finalUrl": "https://www.cloudflare.com/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 46, "redirects": 1 }, { "label": "llms.txt", "url": "https://cloudflare.com/llms.txt", "finalUrl": "https://www.cloudflare.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain", "ms": 44, "redirects": 1 }, { "label": "api", "url": "https://api.cloudflare.com/client/v4/user", "finalUrl": "https://api.cloudflare.com/client/v4/user", "status": 403, "error": null, "contentType": "application/json", "ms": 76, "redirects": 0 }, { "label": "prm", "url": "https://cloudflare.com/.well-known/oauth-protected-resource", "finalUrl": "https://www.cloudflare.com/.well-known/oauth-protected-resource/", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 239, "redirects": 2 }, { "label": "prm (API host)", "url": "https://api.cloudflare.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.cloudflare.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json", "ms": 45, "redirects": 0 }, { "label": "as-metadata", "url": "https://cloudflare.com/.well-known/oauth-authorization-server", "finalUrl": "https://www.cloudflare.com/.well-known/oauth-authorization-server/", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 254, "redirects": 2 }, { "label": "as-metadata (API host)", "url": "https://api.cloudflare.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.cloudflare.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json", "ms": 54, "redirects": 0 }, { "label": "catch-all probe", "url": "https://www.cloudflare.com/agent-signup-check-no-such-page.md", "finalUrl": "https://www.cloudflare.com/agent-signup-check-no-such-page.md", "status": 404, "error": null, "contentType": "text/plain; charset=UTF-8", "ms": 215, "redirects": 0 }, { "label": "x402 discovery", "url": "https://cloudflare.com/.well-known/x402", "finalUrl": "https://www.cloudflare.com/.well-known/x402/", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 186, "redirects": 2 } ] }, { "name": "Cohere", "category": "LLM APIs", "site": "cohere.com", "apiProbed": "https://api.cohere.com/v1/models", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:22.048Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://cohere.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://cohere.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://cohere.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.cohere.com/v1/models", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://cohere.com/llms.txt", "heading": "# Cohere", "bytes": 4801, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://cohere.com/auth.md", "finalUrl": "https://cohere.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 233, "redirects": 0 }, { "label": "llms.txt", "url": "https://cohere.com/llms.txt", "finalUrl": "https://cohere.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 47, "redirects": 0 }, { "label": "api", "url": "https://api.cohere.com/v1/models", "finalUrl": "https://api.cohere.com/v1/models", "status": 401, "error": null, "contentType": "application/json", "ms": 97, "redirects": 0 }, { "label": "prm", "url": "https://cohere.com/.well-known/oauth-protected-resource", "finalUrl": "https://cohere.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 155, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.cohere.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.cohere.com/.well-known/oauth-protected-resource", "status": 401, "error": null, "contentType": "application/json", "ms": 89, "redirects": 0 }, { "label": "as-metadata", "url": "https://cohere.com/.well-known/oauth-authorization-server", "finalUrl": "https://cohere.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 207, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.cohere.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.cohere.com/.well-known/oauth-authorization-server", "status": 401, "error": null, "contentType": "application/json", "ms": 84, "redirects": 0 }, { "label": "x402 discovery", "url": "https://cohere.com/.well-known/x402", "finalUrl": "https://cohere.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 157, "redirects": 0 } ] }, { "name": "Coinbase Developer Platform", "category": "Payments and billing", "site": "cdp.coinbase.com", "apiProbed": "https://api.cdp.coinbase.com/platform/v2/evm/accounts", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:46.509Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://www.coinbase.com/developer-platform", "heading": "# Trusted crypto infra­struc­ture to power your business", "registrationEndpoints": [], "mentions": [], "status": "fail", "reason": "A Markdown page is served at /auth.md, but it is not about agent sign-in (it never mentions auth.md, agent_auth, or how an agent gets a credential)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://cdp.coinbase.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "The metadata URL answers, but not with a JSON object" }, { "id": "register", "name": "Sign-up by API", "url": "https://cdp.coinbase.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata is not usable; no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.cdp.coinbase.com/platform/v2/evm/accounts", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "where": "llms.txt", "url": "https://docs.cdp.coinbase.com/llms.txt", "match": "x402", "snippet": "cp/mcp-tools/list-bazaar-resources.md) - [Make an x402 Request](https://docs.cdp.coinbase.com/agentic-wallet/mcp/mcp-tools/make-x402-request.md) - [Agentic Wall", "status": "fail", "reason": "Corrected after review: the matched prose is about x402 products Coinbase offers (an Agentic Wallet tool that pays for x402 requests, x402 SDKs and a facilitator for sellers), not a way for an agent to pay Coinbase. The checker said partial: llms.txt mentions a payment path (x402) in prose; nothing machine-readable", "checkerStatus": "partial", "checkerReason": "llms.txt mentions a payment path (x402) in prose; nothing machine-readable" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://docs.cdp.coinbase.com/llms.txt", "heading": "# Coinbase Developer Documentation", "bytes": 60273, "status": "pass", "reason": "llms.txt found at a docs path" } ], "requests": [ { "label": "auth.md", "url": "https://cdp.coinbase.com/auth.md", "finalUrl": "https://www.coinbase.com/developer-platform", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 141, "redirects": 2 }, { "label": "llms.txt", "url": "https://cdp.coinbase.com/llms.txt", "finalUrl": "https://www.coinbase.com/developer-platform", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 316, "redirects": 2 }, { "label": "api", "url": "https://api.cdp.coinbase.com/platform/v2/evm/accounts", "finalUrl": "https://api.cdp.coinbase.com/platform/v2/evm/accounts", "status": 401, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 118, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://docs.cdp.coinbase.com/llms.txt", "finalUrl": "https://docs.cdp.coinbase.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 98, "redirects": 0 }, { "label": "prm", "url": "https://cdp.coinbase.com/.well-known/oauth-protected-resource", "finalUrl": "https://www.coinbase.com/developer-platform", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 302, "redirects": 2 }, { "label": "prm (API host)", "url": "https://api.cdp.coinbase.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.cdp.coinbase.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 109, "redirects": 0 }, { "label": "as-metadata", "url": "https://cdp.coinbase.com/.well-known/oauth-authorization-server", "finalUrl": "https://www.coinbase.com/developer-platform", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 137, "redirects": 2 }, { "label": "as-metadata (API host)", "url": "https://api.cdp.coinbase.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.cdp.coinbase.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 107, "redirects": 0 }, { "label": "catch-all probe", "url": "https://www.coinbase.com/agent-signup-check-no-such-page.md", "finalUrl": "https://www.coinbase.com/agent-signup-check-no-such-page.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 148, "redirects": 0 }, { "label": "x402 discovery", "url": "https://cdp.coinbase.com/.well-known/x402", "finalUrl": "https://www.coinbase.com/developer-platform", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 168, "redirects": 2 } ] }, { "name": "Convex", "category": "Databases and backend", "site": "convex.dev", "apiProbed": "https://api.convex.dev/v1/token_details", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:07.430Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://convex.dev/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.convex.dev/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://convex.dev/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.convex.dev/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "url": "https://convex.dev/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://www.convex.dev/.well-known/oauth-authorization-server); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.convex.dev/v1/token_details", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.convex.dev/llms.txt", "heading": "# Convex", "bytes": 34430, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://convex.dev/auth.md", "finalUrl": "https://www.convex.dev/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 178, "redirects": 1 }, { "label": "llms.txt", "url": "https://convex.dev/llms.txt", "finalUrl": "https://www.convex.dev/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 63, "redirects": 1 }, { "label": "api", "url": "https://api.convex.dev/v1/token_details", "finalUrl": "https://api.convex.dev/v1/token_details", "status": 401, "error": null, "contentType": "application/json", "ms": 154, "redirects": 0 }, { "label": "prm", "url": "https://convex.dev/.well-known/oauth-protected-resource", "finalUrl": "https://www.convex.dev/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 41, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.convex.dev/.well-known/oauth-protected-resource", "finalUrl": "https://api.convex.dev/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": null, "ms": 95, "redirects": 0 }, { "label": "as-metadata", "url": "https://convex.dev/.well-known/oauth-authorization-server", "finalUrl": "https://www.convex.dev/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 42, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://api.convex.dev/.well-known/oauth-authorization-server", "finalUrl": "https://api.convex.dev/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": null, "ms": 121, "redirects": 0 }, { "label": "x402 discovery", "url": "https://convex.dev/.well-known/x402", "finalUrl": "https://www.convex.dev/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 47, "redirects": 1 } ] }, { "name": "Daytona", "category": "Sandboxes and compute", "site": "daytona.io", "apiProbed": "https://app.daytona.io/api/sandbox", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:35.263Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://daytona.io/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.daytona.io/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://daytona.io/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.daytona.io/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "url": "https://daytona.io/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://www.daytona.io/.well-known/oauth-authorization-server); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://app.daytona.io/api/sandbox", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.daytona.io/docs/llms.txt", "heading": "# Daytona", "bytes": 226865, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://daytona.io/auth.md", "finalUrl": "https://www.daytona.io/auth.md", "status": 404, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 340, "redirects": 1 }, { "label": "llms.txt", "url": "https://daytona.io/llms.txt", "finalUrl": "https://www.daytona.io/docs/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 39, "redirects": 2 }, { "label": "api", "url": "https://app.daytona.io/api/sandbox", "finalUrl": "https://app.daytona.io/api/sandbox", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 493, "redirects": 0 }, { "label": "prm", "url": "https://daytona.io/.well-known/oauth-protected-resource", "finalUrl": "https://www.daytona.io/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 146, "redirects": 1 }, { "label": "prm (API host)", "url": "https://app.daytona.io/.well-known/oauth-protected-resource", "finalUrl": "https://app.daytona.io/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "text/html", "ms": 33, "redirects": 0 }, { "label": "as-metadata", "url": "https://daytona.io/.well-known/oauth-authorization-server", "finalUrl": "https://www.daytona.io/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 144, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://app.daytona.io/.well-known/oauth-authorization-server", "finalUrl": "https://app.daytona.io/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "text/html", "ms": 23, "redirects": 0 }, { "label": "x402 discovery", "url": "https://daytona.io/.well-known/x402", "finalUrl": "https://www.daytona.io/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 250, "redirects": 1 } ] }, { "name": "Deepgram", "category": "LLM APIs", "site": "deepgram.com", "apiProbed": "https://api.deepgram.com/v1/projects", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:32.031Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://deepgram.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://deepgram.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://deepgram.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.deepgram.com/v1/projects", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://deepgram.com/llms.txt", "heading": "# Deepgram Voice AI Platform", "bytes": 7459, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://deepgram.com/auth.md", "finalUrl": "https://deepgram.com/auth.md", "status": 404, "error": null, "contentType": null, "ms": 201, "redirects": 0 }, { "label": "llms.txt", "url": "https://deepgram.com/llms.txt", "finalUrl": "https://deepgram.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 161, "redirects": 0 }, { "label": "api", "url": "https://api.deepgram.com/v1/projects", "finalUrl": "https://api.deepgram.com/v1/projects", "status": 401, "error": null, "contentType": "application/json", "ms": 99, "redirects": 0 }, { "label": "prm", "url": "https://deepgram.com/.well-known/oauth-protected-resource", "finalUrl": "https://deepgram.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": null, "ms": 155, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.deepgram.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.deepgram.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": null, "ms": 71, "redirects": 0 }, { "label": "as-metadata", "url": "https://deepgram.com/.well-known/oauth-authorization-server", "finalUrl": "https://deepgram.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": null, "ms": 177, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.deepgram.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.deepgram.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": null, "ms": 72, "redirects": 0 }, { "label": "x402 discovery", "url": "https://deepgram.com/.well-known/x402", "finalUrl": "https://deepgram.com/.well-known/x402", "status": 404, "error": null, "contentType": null, "ms": 183, "redirects": 0 } ] }, { "name": "DigitalOcean", "category": "Sandboxes and compute", "site": "digitalocean.com", "apiProbed": "https://api.digitalocean.com/v2/account", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:53.574Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://digitalocean.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.digitalocean.com/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://digitalocean.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.digitalocean.com/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "url": "https://digitalocean.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://www.digitalocean.com/.well-known/oauth-authorization-server); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.digitalocean.com/v2/account", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.digitalocean.com/llms.txt", "heading": "# DigitalOcean", "bytes": 11872, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://digitalocean.com/auth.md", "finalUrl": "https://www.digitalocean.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 462, "redirects": 1 }, { "label": "llms.txt", "url": "https://digitalocean.com/llms.txt", "finalUrl": "https://www.digitalocean.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 396, "redirects": 1 }, { "label": "api", "url": "https://api.digitalocean.com/v2/account", "finalUrl": "https://api.digitalocean.com/v2/account", "status": 401, "error": null, "contentType": "application/json", "ms": 123, "redirects": 0 }, { "label": "prm", "url": "https://digitalocean.com/.well-known/oauth-protected-resource", "finalUrl": "https://www.digitalocean.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 243, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.digitalocean.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.digitalocean.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json", "ms": 135, "redirects": 0 }, { "label": "as-metadata", "url": "https://digitalocean.com/.well-known/oauth-authorization-server", "finalUrl": "https://www.digitalocean.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 217, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://api.digitalocean.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.digitalocean.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json", "ms": 131, "redirects": 0 }, { "label": "x402 discovery", "url": "https://digitalocean.com/.well-known/x402", "finalUrl": "https://www.digitalocean.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 238, "redirects": 1 } ] }, { "name": "E2B", "category": "Sandboxes and compute", "site": "e2b.dev", "apiProbed": "https://api.e2b.dev/sandboxes", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:33.920Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://e2b.dev/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://e2b.dev/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://e2b.dev/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.e2b.dev/sandboxes", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://e2b.dev/llms.txt", "heading": "# E2B", "bytes": 4404, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://e2b.dev/auth.md", "finalUrl": "https://e2b.dev/auth.md", "status": 404, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 197, "redirects": 0 }, { "label": "llms.txt", "url": "https://e2b.dev/llms.txt", "finalUrl": "https://e2b.dev/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 158, "redirects": 0 }, { "label": "api", "url": "https://api.e2b.dev/sandboxes", "finalUrl": "https://api.e2b.dev/sandboxes", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 101, "redirects": 0 }, { "label": "prm", "url": "https://e2b.dev/.well-known/oauth-protected-resource", "finalUrl": "https://e2b.dev/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 162, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.e2b.dev/.well-known/oauth-protected-resource", "finalUrl": "https://api.e2b.dev/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 51, "redirects": 0 }, { "label": "as-metadata", "url": "https://e2b.dev/.well-known/oauth-authorization-server", "finalUrl": "https://e2b.dev/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 175, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.e2b.dev/.well-known/oauth-authorization-server", "finalUrl": "https://api.e2b.dev/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 45, "redirects": 0 }, { "label": "x402 discovery", "url": "https://e2b.dev/.well-known/x402", "finalUrl": "https://e2b.dev/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 163, "redirects": 0 } ] }, { "name": "ElevenLabs", "category": "LLM APIs", "site": "elevenlabs.io", "apiProbed": "https://api.elevenlabs.io/v1/user", "apiNotProbed": null, "passed": 1, "partial": 2, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:30.466Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://elevenlabs.io/auth.md", "status": "fail", "reason": "/auth.md answers with an HTML page, not Markdown" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://api.elevenlabs.io/.well-known/oauth-protected-resource", "via": "api-well-known", "resource": "https://api.elevenlabs.io/v1/mcp", "authorization_servers": [ "https://api.us.elevenlabs.io" ], "status": "partial", "reason": "resource (https://api.elevenlabs.io/v1/mcp) does not match the URL the metadata came from; RFC 9728 section 3.3 says a client MUST NOT use it" }, { "id": "register", "name": "Sign-up by API", "url": "https://api.elevenlabs.io/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.elevenlabs.io/v1/user", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://elevenlabs.io/llms.txt", "heading": "# ElevenLabs", "bytes": 11302, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://elevenlabs.io/auth.md", "finalUrl": "https://elevenlabs.io/auth.md", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 262, "redirects": 0 }, { "label": "llms.txt", "url": "https://elevenlabs.io/llms.txt", "finalUrl": "https://elevenlabs.io/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 91, "redirects": 0 }, { "label": "api", "url": "https://api.elevenlabs.io/v1/user", "finalUrl": "https://api.elevenlabs.io/v1/user", "status": 401, "error": null, "contentType": "application/json", "ms": 84, "redirects": 0 }, { "label": "prm", "url": "https://elevenlabs.io/.well-known/oauth-protected-resource", "finalUrl": "https://elevenlabs.io/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 114, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.elevenlabs.io/.well-known/oauth-protected-resource", "finalUrl": "https://api.elevenlabs.io/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json", "ms": 87, "redirects": 0 }, { "label": "as-metadata", "url": "https://elevenlabs.io/.well-known/oauth-authorization-server", "finalUrl": "https://elevenlabs.io/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 103, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.elevenlabs.io/.well-known/oauth-authorization-server", "finalUrl": "https://api.elevenlabs.io/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json", "ms": 81, "redirects": 0 }, { "label": "x402 discovery", "url": "https://elevenlabs.io/.well-known/x402", "finalUrl": "https://elevenlabs.io/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 110, "redirects": 0 } ] }, { "name": "fal", "category": "LLM APIs", "site": "fal.ai", "apiProbed": "https://api.fal.ai/v1/models/usage", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:28.635Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://fal.ai/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://fal.ai/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://fal.ai/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.fal.ai/v1/models/usage", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://fal.ai/llms.txt", "heading": "# fal.ai", "bytes": 12177, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://fal.ai/auth.md", "finalUrl": "https://fal.ai/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 131, "redirects": 0 }, { "label": "llms.txt", "url": "https://fal.ai/llms.txt", "finalUrl": "https://fal.ai/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 84, "redirects": 0 }, { "label": "api", "url": "https://api.fal.ai/v1/models/usage", "finalUrl": "https://api.fal.ai/v1/models/usage", "status": 401, "error": null, "contentType": "application/json", "ms": 127, "redirects": 0 }, { "label": "prm", "url": "https://fal.ai/.well-known/oauth-protected-resource", "finalUrl": "https://fal.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 129, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.fal.ai/.well-known/oauth-protected-resource", "finalUrl": "https://api.fal.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json", "ms": 135, "redirects": 0 }, { "label": "as-metadata", "url": "https://fal.ai/.well-known/oauth-authorization-server", "finalUrl": "https://fal.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 154, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.fal.ai/.well-known/oauth-authorization-server", "finalUrl": "https://api.fal.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json", "ms": 114, "redirects": 0 }, { "label": "x402 discovery", "url": "https://fal.ai/.well-known/x402", "finalUrl": "https://fal.ai/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 132, "redirects": 0 } ] }, { "name": "Fireworks AI", "category": "LLM APIs", "site": "fireworks.ai", "apiProbed": "https://api.fireworks.ai/inference/v1/models", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:19.324Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://fireworks.ai/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://fireworks.ai/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://fireworks.ai/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.fireworks.ai/inference/v1/models", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://fireworks.ai/llms.txt", "heading": "# Fireworks AI", "bytes": 5145, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://fireworks.ai/auth.md", "finalUrl": "https://fireworks.ai/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 356, "redirects": 0 }, { "label": "llms.txt", "url": "https://fireworks.ai/llms.txt", "finalUrl": "https://fireworks.ai/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 177, "redirects": 0 }, { "label": "api", "url": "https://api.fireworks.ai/inference/v1/models", "finalUrl": "https://api.fireworks.ai/inference/v1/models", "status": 401, "error": null, "contentType": "application/json", "ms": 8, "redirects": 0 }, { "label": "prm", "url": "https://fireworks.ai/.well-known/oauth-protected-resource", "finalUrl": "https://fireworks.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 495, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.fireworks.ai/.well-known/oauth-protected-resource", "finalUrl": "https://api.fireworks.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json", "ms": 8, "redirects": 0 }, { "label": "as-metadata", "url": "https://fireworks.ai/.well-known/oauth-authorization-server", "finalUrl": "https://fireworks.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 353, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.fireworks.ai/.well-known/oauth-authorization-server", "finalUrl": "https://api.fireworks.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json", "ms": 8, "redirects": 0 }, { "label": "x402 discovery", "url": "https://fireworks.ai/.well-known/x402", "finalUrl": "https://fireworks.ai/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 324, "redirects": 0 } ] }, { "name": "Freestyle", "category": "Sandboxes and compute", "site": "freestyle.sh", "apiProbed": "https://api.freestyle.sh/web/v1/deployments", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:50.138Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://freestyle.sh/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.freestyle.sh/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://freestyle.sh/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.freestyle.sh/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "url": "https://freestyle.sh/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://www.freestyle.sh/.well-known/oauth-authorization-server); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.freestyle.sh/web/v1/deployments", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.freestyle.sh/llms.txt", "heading": "# Freestyle", "bytes": 29518, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://freestyle.sh/auth.md", "finalUrl": "https://www.freestyle.sh/auth.md", "status": 404, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 104, "redirects": 1 }, { "label": "llms.txt", "url": "https://freestyle.sh/llms.txt", "finalUrl": "https://www.freestyle.sh/llms.txt", "status": 200, "error": null, "contentType": "text/plain", "ms": 44, "redirects": 1 }, { "label": "api", "url": "https://api.freestyle.sh/web/v1/deployments", "finalUrl": "https://api.freestyle.sh/web/v1/deployments", "status": 401, "error": null, "contentType": "application/json", "ms": 111, "redirects": 0 }, { "label": "prm", "url": "https://freestyle.sh/.well-known/oauth-protected-resource", "finalUrl": "https://www.freestyle.sh/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 47, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.freestyle.sh/.well-known/oauth-protected-resource", "finalUrl": "https://api.freestyle.sh/.well-known/oauth-protected-resource", "status": 401, "error": null, "contentType": "application/json", "ms": 104, "redirects": 0 }, { "label": "as-metadata", "url": "https://freestyle.sh/.well-known/oauth-authorization-server", "finalUrl": "https://www.freestyle.sh/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 62, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://api.freestyle.sh/.well-known/oauth-authorization-server", "finalUrl": "https://api.freestyle.sh/.well-known/oauth-authorization-server", "status": 401, "error": null, "contentType": "application/json", "ms": 98, "redirects": 0 }, { "label": "x402 discovery", "url": "https://freestyle.sh/.well-known/x402", "finalUrl": "https://www.freestyle.sh/.well-known/x402", "status": 404, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 67, "redirects": 1 } ] }, { "name": "GitHub", "category": "Dev tools", "site": "github.com", "apiProbed": "https://api.github.com/user", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:48.000Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://github.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://github.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://github.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.github.com/user", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://github.com/llms.txt", "heading": "# GitHub", "bytes": 28650, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://github.com/auth.md", "finalUrl": "https://github.com/auth.md", "status": 404, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 121, "redirects": 0 }, { "label": "llms.txt", "url": "https://github.com/llms.txt", "finalUrl": "https://github.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain", "ms": 98, "redirects": 0 }, { "label": "api", "url": "https://api.github.com/user", "finalUrl": "https://api.github.com/user", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 82, "redirects": 0 }, { "label": "prm", "url": "https://github.com/.well-known/oauth-protected-resource", "finalUrl": "https://github.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 105, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.github.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.github.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 105, "redirects": 0 }, { "label": "as-metadata", "url": "https://github.com/.well-known/oauth-authorization-server", "finalUrl": "https://github.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 126, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.github.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.github.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 85, "redirects": 0 }, { "label": "x402 discovery", "url": "https://github.com/.well-known/x402", "finalUrl": "https://github.com/.well-known/x402", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 105, "redirects": 0 } ] }, { "name": "GitLab", "category": "Dev tools", "site": "gitlab.com", "apiProbed": "https://gitlab.com/api/v4/user", "apiNotProbed": null, "passed": 1, "partial": 2, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:48.074Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://gitlab.com/auth.md", "status": "fail", "reason": "/auth.md answers with a Cloudflare bot challenge (after a redirect to https://gitlab.com/users/sign_in)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://gitlab.com/.well-known/oauth-protected-resource", "via": "well-known", "resource": "https://gitlab.com/api/v4/mcp", "authorization_servers": [ "https://gitlab.com" ], "status": "partial", "reason": "resource (https://gitlab.com/api/v4/mcp) does not match the URL the metadata came from; RFC 9728 section 3.3 says a client MUST NOT use it" }, { "id": "register", "name": "Sign-up by API", "url": "https://gitlab.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://gitlab.com/api/v4/user", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://docs.gitlab.com/llms.txt", "heading": "# GitLab Documentation", "bytes": 87620, "status": "pass", "reason": "llms.txt found at a docs path" } ], "requests": [ { "label": "auth.md", "url": "https://gitlab.com/auth.md", "finalUrl": "https://gitlab.com/users/sign_in", "status": 403, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 29, "redirects": 1 }, { "label": "llms.txt", "url": "https://gitlab.com/llms.txt", "finalUrl": "https://gitlab.com/users/sign_in", "status": 403, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 26, "redirects": 1 }, { "label": "api", "url": "https://gitlab.com/api/v4/user", "finalUrl": "https://gitlab.com/api/v4/user", "status": 401, "error": null, "contentType": "application/json", "ms": 151, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://docs.gitlab.com/llms.txt", "finalUrl": "https://docs.gitlab.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain", "ms": 63, "redirects": 0 }, { "label": "prm", "url": "https://gitlab.com/.well-known/oauth-protected-resource", "finalUrl": "https://gitlab.com/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 37, "redirects": 0 }, { "label": "as-metadata", "url": "https://gitlab.com/.well-known/oauth-authorization-server", "finalUrl": "https://gitlab.com/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 36, "redirects": 0 }, { "label": "x402 discovery", "url": "https://gitlab.com/.well-known/x402", "finalUrl": "https://gitlab.com/users/sign_in", "status": 403, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 32, "redirects": 1 } ] }, { "name": "Google Cloud", "category": "Sandboxes and compute", "site": "cloud.google.com", "apiProbed": "https://cloudresourcemanager.googleapis.com/v1/projects", "apiNotProbed": null, "passed": 1, "partial": 0, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:55.260Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://cloud.google.com/auth.md", "status": "fail", "reason": "/auth.md answers with an HTML page, not Markdown" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://cloud.google.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "The metadata URL answers, but not with a JSON object" }, { "id": "register", "name": "Sign-up by API", "url": "https://cloud.google.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata is not usable; no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://cloudresourcemanager.googleapis.com/v1/projects", "httpStatus": 401, "www_authenticate": "Bearer realm=\"https://accounts.google.com/\"", "status": "pass", "reason": "401 with a Bearer challenge" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://cloud.google.com/docs/llms.txt", "tried": [ "https://cloud.google.com/llms.txt", "https://cloud.google.com/docs/llms.txt" ], "status": "fail", "reason": "https://cloud.google.com/llms.txt answers with an HTML page; https://cloud.google.com/docs/llms.txt not found (HTTP 404) (after a redirect to https://docs.cloud.google.com/docs/llms.txt)" } ], "requests": [ { "label": "auth.md", "url": "https://cloud.google.com/auth.md", "finalUrl": "https://cloud.google.com/auth.md", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 260, "redirects": 0 }, { "label": "llms.txt", "url": "https://cloud.google.com/llms.txt", "finalUrl": "https://cloud.google.com/llms.txt", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 255, "redirects": 0 }, { "label": "api", "url": "https://cloudresourcemanager.googleapis.com/v1/projects", "finalUrl": "https://cloudresourcemanager.googleapis.com/v1/projects", "status": 401, "error": null, "contentType": "application/json; charset=UTF-8", "ms": 56, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://cloud.google.com/docs/llms.txt", "finalUrl": "https://docs.cloud.google.com/docs/llms.txt", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 285, "redirects": 1 }, { "label": "prm", "url": "https://cloud.google.com/.well-known/oauth-protected-resource", "finalUrl": "https://cloud.google.com/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 184, "redirects": 0 }, { "label": "prm (API host)", "url": "https://cloudresourcemanager.googleapis.com/.well-known/oauth-protected-resource", "finalUrl": "https://cloudresourcemanager.googleapis.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 45, "redirects": 0 }, { "label": "as-metadata", "url": "https://cloud.google.com/.well-known/oauth-authorization-server", "finalUrl": "https://cloud.google.com/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 152, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://cloudresourcemanager.googleapis.com/.well-known/oauth-authorization-server", "finalUrl": "https://cloudresourcemanager.googleapis.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 49, "redirects": 0 }, { "label": "x402 discovery", "url": "https://cloud.google.com/.well-known/x402", "finalUrl": "https://cloud.google.com/.well-known/x402", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 243, "redirects": 0 } ] }, { "name": "Google Gemini API", "category": "LLM APIs", "site": "ai.google.dev", "apiProbed": "https://generativelanguage.googleapis.com/v1beta/models", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:15.877Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://ai.google.dev/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://ai.google.dev/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://ai.google.dev/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://generativelanguage.googleapis.com/v1beta/models", "httpStatus": 403, "www_authenticate": null, "status": "partial", "reason": "403 instead of 401: the body asks for a key, but there is no WWW-Authenticate challenge" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://aistudio.google.com/llms.txt", "heading": "# Gemini API & AI Studio Documentation", "bytes": 69106, "status": "pass", "reason": "llms.txt found at a docs path" } ], "requests": [ { "label": "auth.md", "url": "https://ai.google.dev/auth.md", "finalUrl": "https://ai.google.dev/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 840, "redirects": 0 }, { "label": "llms.txt", "url": "https://ai.google.dev/llms.txt", "finalUrl": "https://ai.google.dev/llms.txt", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 266, "redirects": 0 }, { "label": "api", "url": "https://generativelanguage.googleapis.com/v1beta/models", "finalUrl": "https://generativelanguage.googleapis.com/v1beta/models", "status": 403, "error": null, "contentType": "application/json; charset=UTF-8", "ms": 88, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://ai.google.dev/gemini-api/docs/llms.txt", "finalUrl": "https://aistudio.google.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 178, "redirects": 1 }, { "label": "prm", "url": "https://ai.google.dev/.well-known/oauth-protected-resource", "finalUrl": "https://ai.google.dev/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 227, "redirects": 0 }, { "label": "prm (API host)", "url": "https://generativelanguage.googleapis.com/.well-known/oauth-protected-resource", "finalUrl": "https://generativelanguage.googleapis.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html", "ms": 237, "redirects": 0 }, { "label": "as-metadata", "url": "https://ai.google.dev/.well-known/oauth-authorization-server", "finalUrl": "https://ai.google.dev/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 878, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://generativelanguage.googleapis.com/.well-known/oauth-authorization-server", "finalUrl": "https://generativelanguage.googleapis.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html", "ms": 79, "redirects": 0 }, { "label": "x402 discovery", "url": "https://ai.google.dev/.well-known/x402", "finalUrl": "https://ai.google.dev/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 475, "redirects": 0 } ] }, { "name": "Groq", "category": "LLM APIs", "site": "groq.com", "apiProbed": "https://api.groq.com/openai/v1/models", "apiNotProbed": null, "passed": 1, "partial": 2, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:17.744Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://groq.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://groq.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://groq.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.groq.com/openai/v1/models", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "where": "llms.txt", "url": "https://console.groq.com/llms.txt", "match": "Spend Limits", "snippet": "looking to implement and customize MDX pages. - [Spend Limits](https://console.groq.com/docs/spend-limits): The Spend Limits page provides information on how t", "status": "partial", "reason": "llms.txt mentions spend limits in prose; no machine-readable cap" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://console.groq.com/llms.txt", "heading": "# https://console.groq.com llms.txt", "bytes": 56518, "status": "pass", "reason": "llms.txt found at a docs path" } ], "requests": [ { "label": "auth.md", "url": "https://groq.com/auth.md", "finalUrl": "https://groq.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 212, "redirects": 0 }, { "label": "llms.txt", "url": "https://groq.com/llms.txt", "finalUrl": "https://groq.com/llms.txt", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 197, "redirects": 0 }, { "label": "api", "url": "https://api.groq.com/openai/v1/models", "finalUrl": "https://api.groq.com/openai/v1/models", "status": 401, "error": null, "contentType": "application/json", "ms": 42, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://console.groq.com/llms.txt", "finalUrl": "https://console.groq.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 91, "redirects": 0 }, { "label": "prm", "url": "https://groq.com/.well-known/oauth-protected-resource", "finalUrl": "https://groq.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 306, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.groq.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.groq.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json", "ms": 47, "redirects": 0 }, { "label": "as-metadata", "url": "https://groq.com/.well-known/oauth-authorization-server", "finalUrl": "https://groq.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 255, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.groq.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.groq.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json", "ms": 44, "redirects": 0 }, { "label": "x402 discovery", "url": "https://groq.com/.well-known/x402", "finalUrl": "https://groq.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 207, "redirects": 0 } ] }, { "name": "Heroku", "category": "Sandboxes and compute", "site": "heroku.com", "apiProbed": "https://api.heroku.com/account", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:47.176Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://heroku.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.heroku.com/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://heroku.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.heroku.com/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "url": "https://heroku.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://www.heroku.com/.well-known/oauth-authorization-server); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.heroku.com/account", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://heroku.com/llms.txt", "heading": "# Heroku: Cloud Application Platform", "bytes": 8762, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://heroku.com/auth.md", "finalUrl": "https://www.heroku.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 1109, "redirects": 1 }, { "label": "llms.txt", "url": "https://heroku.com/llms.txt", "finalUrl": "https://heroku.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 36, "redirects": 0 }, { "label": "api", "url": "https://api.heroku.com/account", "finalUrl": "https://api.heroku.com/account", "status": 401, "error": null, "contentType": "application/json", "ms": 152, "redirects": 0 }, { "label": "prm", "url": "https://heroku.com/.well-known/oauth-protected-resource", "finalUrl": "https://www.heroku.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 1069, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.heroku.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.heroku.com/.well-known/oauth-protected-resource", "status": 400, "error": null, "contentType": "application/json; charset=utf-8", "ms": 112, "redirects": 0 }, { "label": "as-metadata", "url": "https://heroku.com/.well-known/oauth-authorization-server", "finalUrl": "https://www.heroku.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 1038, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://api.heroku.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.heroku.com/.well-known/oauth-authorization-server", "status": 400, "error": null, "contentType": "application/json; charset=utf-8", "ms": 126, "redirects": 0 }, { "label": "x402 discovery", "url": "https://heroku.com/.well-known/x402", "finalUrl": "https://www.heroku.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 1065, "redirects": 1 } ] }, { "name": "Hetzner Cloud", "category": "Sandboxes and compute", "site": "hetzner.com", "apiProbed": "https://api.hetzner.cloud/v1/servers", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:02.418Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://hetzner.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.hetzner.com/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://hetzner.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.hetzner.com/.well-known/oauth-protected-resource/)" }, { "id": "register", "name": "Sign-up by API", "url": "https://hetzner.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://www.hetzner.com/.well-known/oauth-authorization-server/); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.hetzner.cloud/v1/servers", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://docs.hetzner.com/llms.txt", "heading": "# Hetzner Docs", "bytes": 89293, "status": "pass", "reason": "llms.txt found at a docs path" } ], "requests": [ { "label": "auth.md", "url": "https://hetzner.com/auth.md", "finalUrl": "https://www.hetzner.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 752, "redirects": 1 }, { "label": "llms.txt", "url": "https://hetzner.com/llms.txt", "finalUrl": "https://www.hetzner.com/llms.txt", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 629, "redirects": 1 }, { "label": "api", "url": "https://api.hetzner.cloud/v1/servers", "finalUrl": "https://api.hetzner.cloud/v1/servers", "status": 401, "error": null, "contentType": "application/json", "ms": 676, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://docs.hetzner.com/llms.txt", "finalUrl": "https://docs.hetzner.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=UTF-8", "ms": 889, "redirects": 0 }, { "label": "prm", "url": "https://hetzner.com/.well-known/oauth-protected-resource", "finalUrl": "https://www.hetzner.com/.well-known/oauth-protected-resource/", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 585, "redirects": 2 }, { "label": "prm (API host)", "url": "https://api.hetzner.cloud/.well-known/oauth-protected-resource", "finalUrl": "https://api.hetzner.cloud/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json", "ms": 490, "redirects": 0 }, { "label": "as-metadata", "url": "https://hetzner.com/.well-known/oauth-authorization-server", "finalUrl": "https://www.hetzner.com/.well-known/oauth-authorization-server/", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 629, "redirects": 2 }, { "label": "as-metadata (API host)", "url": "https://api.hetzner.cloud/.well-known/oauth-authorization-server", "finalUrl": "https://api.hetzner.cloud/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json", "ms": 498, "redirects": 0 }, { "label": "x402 discovery", "url": "https://hetzner.com/.well-known/x402", "finalUrl": "https://www.hetzner.com/.well-known/x402/", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 710, "redirects": 2 } ] }, { "name": "Hyperbrowser", "category": "Browsers and scraping", "site": "hyperbrowser.ai", "apiProbed": "https://api.hyperbrowser.ai/api/sessions", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:26.489Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://hyperbrowser.ai/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.hyperbrowser.ai/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://hyperbrowser.ai/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.hyperbrowser.ai/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "url": "https://hyperbrowser.ai/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://www.hyperbrowser.ai/.well-known/oauth-authorization-server); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.hyperbrowser.ai/api/sessions", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.hyperbrowser.ai/llms.txt", "heading": "# Hyperbrowser", "bytes": 5421, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://hyperbrowser.ai/auth.md", "finalUrl": "https://www.hyperbrowser.ai/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 58, "redirects": 1 }, { "label": "llms.txt", "url": "https://hyperbrowser.ai/llms.txt", "finalUrl": "https://www.hyperbrowser.ai/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 48, "redirects": 1 }, { "label": "api", "url": "https://api.hyperbrowser.ai/api/sessions", "finalUrl": "https://api.hyperbrowser.ai/api/sessions", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 93, "redirects": 0 }, { "label": "prm", "url": "https://hyperbrowser.ai/.well-known/oauth-protected-resource", "finalUrl": "https://www.hyperbrowser.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 52, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.hyperbrowser.ai/.well-known/oauth-protected-resource", "finalUrl": "https://api.hyperbrowser.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 86, "redirects": 0 }, { "label": "as-metadata", "url": "https://hyperbrowser.ai/.well-known/oauth-authorization-server", "finalUrl": "https://www.hyperbrowser.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 52, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://api.hyperbrowser.ai/.well-known/oauth-authorization-server", "finalUrl": "https://api.hyperbrowser.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 89, "redirects": 0 }, { "label": "x402 discovery", "url": "https://hyperbrowser.ai/.well-known/x402", "finalUrl": "https://www.hyperbrowser.ai/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 47, "redirects": 1 } ] }, { "name": "Inkbox", "category": "Email, phone and messaging", "site": "inkbox.ai", "apiProbed": "https://inkbox.ai/api/v1/identities", "apiNotProbed": null, "passed": 1, "partial": 3, "unread": 0, "total": 7, "whoActs": "not stated", "checkedAt": "2026-11-12T02:38:23.259Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://inkbox.ai/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://inkbox.ai/.well-known/oauth-protected-resource", "via": "well-known", "resource": "https://inkbox.ai/mcp", "authorization_servers": [ "https://inkbox.ai/mcp/oauth" ], "status": "partial", "reason": "resource (https://inkbox.ai/mcp) does not match the URL the metadata came from; RFC 9728 section 3.3 says a client MUST NOT use it" }, { "id": "register", "name": "Sign-up by API", "where": "llms.txt", "url": "https://inkbox.ai/llms.txt", "endpoint": "https://inkbox.ai/docs/get-started/agent-signup.md", "link": true, "quote": "ll in Python, TypeScript, Rust, or the terminal - [Agent signup](https://inkbox.ai/docs/get-started/agent-signup.md): Let your AI agent register itself with Ink", "status": "partial", "reason": "llms.txt links an agent sign-up guide (https://inkbox.ai/docs/get-started/agent-signup.md), but there is no agent_auth metadata for tools to find it" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://inkbox.ai/api/v1/identities", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://inkbox.ai/llms.txt", "heading": "# Inkbox", "bytes": 24832, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://inkbox.ai/auth.md", "finalUrl": "https://inkbox.ai/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 277, "redirects": 0 }, { "label": "llms.txt", "url": "https://inkbox.ai/llms.txt", "finalUrl": "https://inkbox.ai/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 32, "redirects": 0 }, { "label": "api", "url": "https://inkbox.ai/api/v1/identities", "finalUrl": "https://inkbox.ai/api/v1/identities", "status": 401, "error": null, "contentType": "application/json", "ms": 111, "redirects": 0 }, { "label": "prm", "url": "https://inkbox.ai/.well-known/oauth-protected-resource", "finalUrl": "https://inkbox.ai/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json", "ms": 102, "redirects": 0 }, { "label": "as-metadata", "url": "https://inkbox.ai/.well-known/oauth-authorization-server", "finalUrl": "https://inkbox.ai/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json", "ms": 240, "redirects": 0 }, { "label": "x402 discovery", "url": "https://inkbox.ai/.well-known/x402", "finalUrl": "https://inkbox.ai/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 268, "redirects": 0 } ] }, { "name": "Linear", "category": "Dev tools", "site": "linear.app", "apiProbed": null, "apiNotProbed": "GraphQL API that takes queries by POST only; this checker sends GET requests only", "passed": 1, "partial": 0, "unread": 0, "total": 6, "whoActs": null, "checkedAt": "2026-11-12T02:38:51.119Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://linear.app/auth.md", "status": "fail", "reason": "/auth.md answers with an HTML page, not Markdown" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://linear.app/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://api.linear.app/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "status": "skipped", "reason": "GraphQL API that takes queries by POST only; this checker sends GET requests only" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://linear.app/llms.txt", "heading": "# Linear", "bytes": 11793, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://linear.app/auth.md", "finalUrl": "https://linear.app/auth.md", "status": 200, "error": null, "contentType": "text/html", "ms": 42, "redirects": 0 }, { "label": "llms.txt", "url": "https://linear.app/llms.txt", "finalUrl": "https://linear.app/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 131, "redirects": 0 }, { "label": "prm", "url": "https://linear.app/.well-known/oauth-protected-resource", "finalUrl": "https://linear.app/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 168, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.linear.app/.well-known/oauth-protected-resource", "finalUrl": "https://api.linear.app/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 207, "redirects": 0 }, { "label": "as-metadata", "url": "https://linear.app/.well-known/oauth-authorization-server", "finalUrl": "https://linear.app/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 185, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.linear.app/.well-known/oauth-authorization-server", "finalUrl": "https://api.linear.app/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 119, "redirects": 0 }, { "label": "x402 discovery", "url": "https://linear.app/.well-known/x402", "finalUrl": "https://linear.app/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 167, "redirects": 0 } ] }, { "name": "Mistral", "category": "LLM APIs", "site": "mistral.ai", "apiProbed": "https://api.mistral.ai/v1/models", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:15.191Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://mistral.ai/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://mistral.ai/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://mistral.ai/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.mistral.ai/v1/models", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://mistral.ai/llms.txt", "heading": "# Mistral", "bytes": 5471, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://mistral.ai/auth.md", "finalUrl": "https://mistral.ai/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 518, "redirects": 0 }, { "label": "llms.txt", "url": "https://mistral.ai/llms.txt", "finalUrl": "https://mistral.ai/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=UTF-8", "ms": 306, "redirects": 0 }, { "label": "api", "url": "https://api.mistral.ai/v1/models", "finalUrl": "https://api.mistral.ai/v1/models", "status": 401, "error": null, "contentType": "application/json", "ms": 225, "redirects": 0 }, { "label": "prm", "url": "https://mistral.ai/.well-known/oauth-protected-resource", "finalUrl": "https://mistral.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 623, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.mistral.ai/.well-known/oauth-protected-resource", "finalUrl": "https://api.mistral.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 201, "redirects": 0 }, { "label": "as-metadata", "url": "https://mistral.ai/.well-known/oauth-authorization-server", "finalUrl": "https://mistral.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 615, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.mistral.ai/.well-known/oauth-authorization-server", "finalUrl": "https://api.mistral.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 213, "redirects": 0 }, { "label": "x402 discovery", "url": "https://mistral.ai/.well-known/x402", "finalUrl": "https://mistral.ai/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 622, "redirects": 0 } ] }, { "name": "Modal", "category": "Sandboxes and compute", "site": "modal.com", "apiProbed": null, "apiNotProbed": "Modal has no public REST API to probe (its SDK and CLI talk gRPC)", "passed": 1, "partial": 1, "unread": 0, "total": 6, "whoActs": null, "checkedAt": "2026-11-12T02:37:35.398Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://modal.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://modal.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://modal.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "status": "skipped", "reason": "Modal has no public REST API to probe (its SDK and CLI talk gRPC)" }, { "id": "limits", "name": "Spend limits", "where": "llms.txt", "url": "https://modal.com/llms.txt", "match": "[Budgets](", "snippet": "dal.com/docs/guide/network-egress-billing.md) - [Budgets](https://modal.com/docs/guide/budgets.md) - Identity and provisioning - [Okta SSO](https://modal.co", "status": "partial", "reason": "llms.txt mentions budgets in prose; no machine-readable cap" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://modal.com/llms.txt", "heading": "# Modal Documentation", "bytes": 28016, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://modal.com/auth.md", "finalUrl": "https://modal.com/auth.md", "status": 404, "error": null, "contentType": "text/html", "ms": 372, "redirects": 0 }, { "label": "llms.txt", "url": "https://modal.com/llms.txt", "finalUrl": "https://modal.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain", "ms": 344, "redirects": 0 }, { "label": "prm", "url": "https://modal.com/.well-known/oauth-protected-resource", "finalUrl": "https://modal.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html", "ms": 383, "redirects": 0 }, { "label": "as-metadata", "url": "https://modal.com/.well-known/oauth-authorization-server", "finalUrl": "https://modal.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html", "ms": 374, "redirects": 0 }, { "label": "x402 discovery", "url": "https://modal.com/.well-known/x402", "finalUrl": "https://modal.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html", "ms": 392, "redirects": 0 } ] }, { "name": "Morph Cloud", "category": "Sandboxes and compute", "site": "morph.so", "apiProbed": "https://cloud.morph.so/api/instance", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:41.412Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://morph.so/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.morph.so/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://morph.so/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.morph.so/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "url": "https://morph.so/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://www.morph.so/.well-known/oauth-authorization-server); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://cloud.morph.so/api/instance", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://cloud.morph.so/docs/llms.txt", "heading": "# morphcloud Docs", "bytes": 12504, "status": "pass", "reason": "llms.txt found at a docs path" } ], "requests": [ { "label": "auth.md", "url": "https://morph.so/auth.md", "finalUrl": "https://www.morph.so/auth.md", "status": 404, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 72, "redirects": 1 }, { "label": "llms.txt", "url": "https://morph.so/llms.txt", "finalUrl": "https://www.morph.so/llms.txt", "status": 404, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 42, "redirects": 1 }, { "label": "api", "url": "https://cloud.morph.so/api/instance", "finalUrl": "https://cloud.morph.so/api/instance", "status": 401, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 230, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://cloud.morph.so/docs/llms.txt", "finalUrl": "https://cloud.morph.so/docs/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 109, "redirects": 0 }, { "label": "prm", "url": "https://morph.so/.well-known/oauth-protected-resource", "finalUrl": "https://www.morph.so/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json", "ms": 56, "redirects": 1 }, { "label": "prm (API host)", "url": "https://cloud.morph.so/.well-known/oauth-protected-resource", "finalUrl": "https://cloud.morph.so/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 86, "redirects": 0 }, { "label": "as-metadata", "url": "https://morph.so/.well-known/oauth-authorization-server", "finalUrl": "https://www.morph.so/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json", "ms": 44, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://cloud.morph.so/.well-known/oauth-authorization-server", "finalUrl": "https://cloud.morph.so/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 84, "redirects": 0 }, { "label": "x402 discovery", "url": "https://morph.so/.well-known/x402", "finalUrl": "https://www.morph.so/.well-known/x402", "status": 404, "error": null, "contentType": "application/json", "ms": 43, "redirects": 1 } ] }, { "name": "NanoGPT", "category": "LLM APIs", "site": "nano-gpt.com", "apiProbed": "https://nano-gpt.com/api/v1/batches", "apiNotProbed": null, "passed": 1, "partial": 5, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:28.510Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://nano-gpt.com/auth.md", "heading": "# auth.md", "registrationEndpoints": [], "mentions": [ "anonymous", "identity_assertion" ], "status": "partial", "reason": "auth.md is published, but documents no registration endpoint the checker recognizes (it describes OAuth, device login or keys the person makes)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://nano-gpt.com/.well-known/oauth-protected-resource", "via": "well-known", "resource": "https://nano-gpt.com/api/v1", "authorization_servers": [ "https://nano-gpt.com" ], "status": "partial", "reason": "resource (https://nano-gpt.com/api/v1) does not match the URL the metadata came from; RFC 9728 section 3.3 says a client MUST NOT use it" }, { "id": "register", "name": "Sign-up by API", "url": "https://nano-gpt.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://nano-gpt.com/api/v1/batches", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "where": "auth.md", "url": "https://nano-gpt.com/auth.md", "match": "usage_limit_type", "snippet": "code_challenge_method\": \"S256\", \"limit\": 20, \"usage_limit_type\": \"weekly\", \"expires_at\": \"2099-07-01T00:00:00.000Z\", \"key_label\": \"Local coding agent\" }", "status": "partial", "reason": "auth.md mentions usage_limit_type in prose; no machine-readable cap" }, { "id": "payment", "name": "Payment handoff", "where": "llms.txt", "url": "https://docs.nano-gpt.com/llms.txt", "match": "x402", "snippet": "enAI-compatible). For unauthenticated accountless x402 quote requests, include x-x402: true. - [Image Edits](https://docs.nano-gpt.com/api-reference/endpoint/im", "status": "partial", "reason": "llms.txt mentions a payment path (x402) in prose; nothing machine-readable" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://docs.nano-gpt.com/llms.txt", "heading": "# NanoGPT API Documentation", "bytes": 22056, "status": "pass", "reason": "llms.txt found at a docs path" } ], "requests": [ { "label": "auth.md", "url": "https://nano-gpt.com/auth.md", "finalUrl": "https://nano-gpt.com/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 633, "redirects": 0 }, { "label": "llms.txt", "url": "https://nano-gpt.com/llms.txt", "finalUrl": "https://nano-gpt.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 186, "redirects": 0 }, { "label": "api", "url": "https://nano-gpt.com/api/v1/batches", "finalUrl": "https://nano-gpt.com/api/v1/batches", "status": 401, "error": null, "contentType": "application/json", "ms": 1186, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://docs.nano-gpt.com/llms.txt", "finalUrl": "https://docs.nano-gpt.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 119, "redirects": 0 }, { "label": "prm", "url": "https://nano-gpt.com/.well-known/oauth-protected-resource", "finalUrl": "https://nano-gpt.com/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json", "ms": 391, "redirects": 0 }, { "label": "as-metadata", "url": "https://nano-gpt.com/.well-known/oauth-authorization-server", "finalUrl": "https://nano-gpt.com/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json", "ms": 278, "redirects": 0 }, { "label": "catch-all probe", "url": "https://nano-gpt.com/agent-signup-check-no-such-page.md", "finalUrl": "https://nano-gpt.com/agent-signup-check-no-such-page.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 224, "redirects": 0 }, { "label": "x402 discovery", "url": "https://nano-gpt.com/.well-known/x402", "finalUrl": "https://nano-gpt.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 84, "redirects": 0 } ] }, { "name": "Netlify", "category": "Sandboxes and compute", "site": "netlify.com", "apiProbed": "https://api.netlify.com/api/v1/sites", "apiNotProbed": null, "passed": 1, "partial": 2, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:42.898Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://netlify.com/auth.md", "heading": "# Authenticating AI agents with Netlify", "registrationEndpoints": [], "mentions": [ "anonymous" ], "status": "partial", "reason": "An agent sign-in guide is published at /auth.md, but its heading (# Authenticating AI agents with Netlify) does not name auth.md, so tools looking for the spec may skip it" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://netlify.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://netlify.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.netlify.com/api/v1/sites", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://netlify.com/llms.txt", "heading": "# Netlify", "bytes": 2971, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://netlify.com/auth.md", "finalUrl": "https://netlify.com/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 278, "redirects": 0 }, { "label": "llms.txt", "url": "https://netlify.com/llms.txt", "finalUrl": "https://netlify.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=UTF-8", "ms": 265, "redirects": 0 }, { "label": "api", "url": "https://api.netlify.com/api/v1/sites", "finalUrl": "https://api.netlify.com/api/v1/sites", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 236, "redirects": 0 }, { "label": "prm", "url": "https://netlify.com/.well-known/oauth-protected-resource", "finalUrl": "https://netlify.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 179, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.netlify.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.netlify.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 227, "redirects": 0 }, { "label": "as-metadata", "url": "https://netlify.com/.well-known/oauth-authorization-server", "finalUrl": "https://netlify.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 184, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.netlify.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.netlify.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 234, "redirects": 0 }, { "label": "catch-all probe", "url": "https://netlify.com/agent-signup-check-no-such-page.md", "finalUrl": "https://netlify.com/agent-signup-check-no-such-page.md", "status": 404, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 195, "redirects": 0 }, { "label": "x402 discovery", "url": "https://netlify.com/.well-known/x402", "finalUrl": "https://netlify.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 180, "redirects": 0 } ] }, { "name": "Northflank", "category": "Sandboxes and compute", "site": "northflank.com", "apiProbed": "https://api.northflank.com/v1/projects", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:39.926Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://northflank.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://northflank.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://northflank.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.northflank.com/v1/projects", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://northflank.com/docs/llms.txt", "heading": "# Northflank Documentation", "bytes": 78767, "status": "pass", "reason": "llms.txt found at a docs path" } ], "requests": [ { "label": "auth.md", "url": "https://northflank.com/auth.md", "finalUrl": "https://northflank.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 261, "redirects": 0 }, { "label": "llms.txt", "url": "https://northflank.com/llms.txt", "finalUrl": "https://northflank.com/llms.txt", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 236, "redirects": 0 }, { "label": "api", "url": "https://api.northflank.com/v1/projects", "finalUrl": "https://api.northflank.com/v1/projects", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 184, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://northflank.com/docs/llms.txt", "finalUrl": "https://northflank.com/docs/llms.txt", "status": 200, "error": null, "contentType": "text/markdown", "ms": 60, "redirects": 0 }, { "label": "prm", "url": "https://northflank.com/.well-known/oauth-protected-resource", "finalUrl": "https://northflank.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 204, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.northflank.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.northflank.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 194, "redirects": 0 }, { "label": "as-metadata", "url": "https://northflank.com/.well-known/oauth-authorization-server", "finalUrl": "https://northflank.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 241, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.northflank.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.northflank.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 181, "redirects": 0 }, { "label": "x402 discovery", "url": "https://northflank.com/.well-known/x402", "finalUrl": "https://northflank.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 264, "redirects": 0 } ] }, { "name": "OpenRouter", "category": "LLM APIs", "site": "openrouter.ai", "apiProbed": "https://openrouter.ai/api/v1/key", "apiNotProbed": null, "passed": 1, "partial": 2, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:18.549Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://openrouter.ai/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://openrouter.ai/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://openrouter.ai/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://openrouter.ai/api/v1/key", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "where": "llms.txt", "url": "https://openrouter.ai/llms.txt", "match": "Credit limits", "snippet": "ps://openrouter.ai/docs/api-reference/limits.md): Credit limits, free-model request caps, and rate limits. - [Free variant](https://openrouter.ai/docs/guides/ro", "status": "partial", "reason": "llms.txt mentions credit limits in prose; no machine-readable cap" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://openrouter.ai/llms.txt", "heading": "# OpenRouter", "bytes": 11728, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://openrouter.ai/auth.md", "finalUrl": "https://openrouter.ai/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 153, "redirects": 0 }, { "label": "llms.txt", "url": "https://openrouter.ai/llms.txt", "finalUrl": "https://openrouter.ai/llms.txt", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 111, "redirects": 0 }, { "label": "api", "url": "https://openrouter.ai/api/v1/key", "finalUrl": "https://openrouter.ai/api/v1/key", "status": 401, "error": null, "contentType": "application/json", "ms": 29, "redirects": 0 }, { "label": "prm", "url": "https://openrouter.ai/.well-known/oauth-protected-resource", "finalUrl": "https://openrouter.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 254, "redirects": 0 }, { "label": "as-metadata", "url": "https://openrouter.ai/.well-known/oauth-authorization-server", "finalUrl": "https://openrouter.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 264, "redirects": 0 }, { "label": "x402 discovery", "url": "https://openrouter.ai/.well-known/x402", "finalUrl": "https://openrouter.ai/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 60, "redirects": 0 } ] }, { "name": "Orthogonal", "category": "Search and data", "site": "orthogonal.com", "apiProbed": "https://api.orthogonal.com/v1/list-endpoints", "apiNotProbed": null, "passed": 1, "partial": 3, "unread": 0, "total": 7, "whoActs": "the person confirms an email code (from llms.txt prose)", "checkedAt": "2026-11-12T02:38:40.722Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://orthogonal.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.orthogonal.com/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://orthogonal.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.orthogonal.com/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "where": "llms.txt", "url": "https://www.orthogonal.com/llms.txt", "endpoint": "https://www.orthogonal.com/agent-signup.md", "link": true, "quote": "connection or use the browser sign-in handoff at https://www.orthogonal.com/agent-signup.md: start a connection with POST https://www.orthogonal.com/api/agent-", "status": "partial", "reason": "llms.txt links an agent sign-up guide (https://www.orthogonal.com/agent-signup.md), but there is no agent_auth metadata for tools to find it" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.orthogonal.com/v1/list-endpoints", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "where": "llms.txt", "url": "https://www.orthogonal.com/llms.txt", "match": "x402", "snippet": "y default; payable catalog endpoints also support x402 with USDC on Base and MPP with USDC.e on Tempo. Do not blindly repeat a paid call after an ambiguous tim", "status": "partial", "reason": "llms.txt mentions a payment path (x402) in prose; nothing machine-readable" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.orthogonal.com/llms.txt", "heading": "# Orthogonal", "bytes": 29560, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://orthogonal.com/auth.md", "finalUrl": "https://www.orthogonal.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 113, "redirects": 1 }, { "label": "llms.txt", "url": "https://orthogonal.com/llms.txt", "finalUrl": "https://www.orthogonal.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 182, "redirects": 1 }, { "label": "api", "url": "https://api.orthogonal.com/v1/list-endpoints", "finalUrl": "https://api.orthogonal.com/v1/list-endpoints", "status": 401, "error": null, "contentType": "application/json", "ms": 254, "redirects": 0 }, { "label": "prm", "url": "https://orthogonal.com/.well-known/oauth-protected-resource", "finalUrl": "https://www.orthogonal.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": null, "ms": 154, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.orthogonal.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.orthogonal.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": null, "ms": 139, "redirects": 0 }, { "label": "as-metadata", "url": "https://orthogonal.com/.well-known/oauth-authorization-server", "finalUrl": "https://www.orthogonal.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 74, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://api.orthogonal.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.orthogonal.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 77, "redirects": 0 }, { "label": "x402 discovery", "url": "https://orthogonal.com/.well-known/x402", "finalUrl": "https://www.orthogonal.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 74, "redirects": 1 } ] }, { "name": "Paddle", "category": "Payments and billing", "site": "paddle.com", "apiProbed": "https://api.paddle.com/event-types", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:46.718Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://paddle.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.paddle.com/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://paddle.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.paddle.com/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "url": "https://paddle.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://www.paddle.com/.well-known/oauth-authorization-server); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.paddle.com/event-types", "httpStatus": 403, "www_authenticate": null, "status": "partial", "reason": "403 instead of 401: the body asks for a key, but there is no WWW-Authenticate challenge" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://developer.paddle.com/llms.txt", "heading": "# Paddle Developer Docs", "bytes": 12672, "status": "pass", "reason": "llms.txt found at a docs path" } ], "requests": [ { "label": "auth.md", "url": "https://paddle.com/auth.md", "finalUrl": "https://www.paddle.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 1311, "redirects": 1 }, { "label": "llms.txt", "url": "https://paddle.com/llms.txt", "finalUrl": "https://www.paddle.com/llms.txt", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 134, "redirects": 1 }, { "label": "api", "url": "https://api.paddle.com/event-types", "finalUrl": "https://api.paddle.com/event-types", "status": 403, "error": null, "contentType": "application/json", "ms": 115, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://developer.paddle.com/llms.txt", "finalUrl": "https://developer.paddle.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=UTF-8", "ms": 188, "redirects": 0 }, { "label": "prm", "url": "https://paddle.com/.well-known/oauth-protected-resource", "finalUrl": "https://www.paddle.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 1315, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.paddle.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.paddle.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json", "ms": 107, "redirects": 0 }, { "label": "as-metadata", "url": "https://paddle.com/.well-known/oauth-authorization-server", "finalUrl": "https://www.paddle.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 1052, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://api.paddle.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.paddle.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json", "ms": 105, "redirects": 0 }, { "label": "x402 discovery", "url": "https://paddle.com/.well-known/x402", "finalUrl": "https://www.paddle.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 1051, "redirects": 1 } ] }, { "name": "Parallel", "category": "Search and data", "site": "parallel.ai", "apiProbed": "https://api.parallel.ai/v1/tasks/runs/run_0", "apiNotProbed": null, "passed": 1, "partial": 4, "unread": 0, "total": 7, "whoActs": "the person confirms an email code (from auth.md prose)", "checkedAt": "2026-11-12T02:38:38.165Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://parallel.ai/auth.md", "heading": "# Agent Authentication", "registrationEndpoints": [ "https://platform.parallel.ai/agent/identity" ], "mentions": [ "anonymous", "identity_assertion", "service_auth" ], "status": "partial", "reason": "An agent sign-in guide is published at /auth.md, but its heading (# Agent Authentication) does not name auth.md, so tools looking for the spec may skip it" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://parallel.ai/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "where": "auth.md", "url": "https://parallel.ai/auth.md", "endpoint": "https://platform.parallel.ai/agent/identity", "link": false, "quote": "Reserved scope. ## 1. Register an identity ``` POST https://platform.parallel.ai/agent/identity Content-Type: application/json { \"type\": \"service_auth\",", "status": "partial", "reason": "auth.md documents a sign-up API (https://platform.parallel.ai/agent/identity), but there is no agent_auth metadata for tools to find it" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.parallel.ai/v1/tasks/runs/run_0", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "where": "auth.md", "url": "https://parallel.ai/auth.md", "match": "top up balance — `POST /service/v1/balance", "snippet": "`balance:add` — Charge the org's default card and top up balance — `POST /service/v1/balance/add`. - `usage:read` — Read the org's daily usage and cost line ite", "status": "partial", "reason": "auth.md mentions a payment path (top up balance — `POST /service/v1/balance) in prose; nothing machine-readable" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://parallel.ai/llms.txt", "heading": "# Parallel", "bytes": 3561, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://parallel.ai/auth.md", "finalUrl": "https://parallel.ai/auth.md", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 224, "redirects": 0 }, { "label": "llms.txt", "url": "https://parallel.ai/llms.txt", "finalUrl": "https://parallel.ai/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 76, "redirects": 0 }, { "label": "api", "url": "https://api.parallel.ai/v1/tasks/runs/run_0", "finalUrl": "https://api.parallel.ai/v1/tasks/runs/run_0", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 1085, "redirects": 0 }, { "label": "prm", "url": "https://parallel.ai/.well-known/oauth-protected-resource", "finalUrl": "https://parallel.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 231, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.parallel.ai/.well-known/oauth-protected-resource", "finalUrl": "https://api.parallel.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json", "ms": 79, "redirects": 0 }, { "label": "as-metadata", "url": "https://parallel.ai/.well-known/oauth-authorization-server", "finalUrl": "https://parallel.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 64, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.parallel.ai/.well-known/oauth-authorization-server", "finalUrl": "https://api.parallel.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json", "ms": 72, "redirects": 0 }, { "label": "catch-all probe", "url": "https://parallel.ai/agent-signup-check-no-such-page.md", "finalUrl": "https://parallel.ai/agent-signup-check-no-such-page.md", "status": 404, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 343, "redirects": 0 }, { "label": "x402 discovery", "url": "https://parallel.ai/.well-known/x402", "finalUrl": "https://parallel.ai/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 70, "redirects": 0 } ] }, { "name": "Pinecone", "category": "Databases and backend", "site": "pinecone.io", "apiProbed": "https://api.pinecone.io/indexes", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:09.291Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://pinecone.io/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.pinecone.io/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://pinecone.io/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.pinecone.io/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "url": "https://pinecone.io/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://www.pinecone.io/.well-known/oauth-authorization-server); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.pinecone.io/indexes", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.pinecone.io/llms.txt", "heading": "# Pinecone", "bytes": 31656, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://pinecone.io/auth.md", "finalUrl": "https://www.pinecone.io/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 398, "redirects": 1 }, { "label": "llms.txt", "url": "https://pinecone.io/llms.txt", "finalUrl": "https://www.pinecone.io/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 70, "redirects": 1 }, { "label": "api", "url": "https://api.pinecone.io/indexes", "finalUrl": "https://api.pinecone.io/indexes", "status": 401, "error": null, "contentType": "application/json", "ms": 86, "redirects": 0 }, { "label": "prm", "url": "https://pinecone.io/.well-known/oauth-protected-resource", "finalUrl": "https://www.pinecone.io/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 51, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.pinecone.io/.well-known/oauth-protected-resource", "finalUrl": "https://api.pinecone.io/.well-known/oauth-protected-resource", "status": 401, "error": null, "contentType": "application/json", "ms": 83, "redirects": 0 }, { "label": "as-metadata", "url": "https://pinecone.io/.well-known/oauth-authorization-server", "finalUrl": "https://www.pinecone.io/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 53, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://api.pinecone.io/.well-known/oauth-authorization-server", "finalUrl": "https://api.pinecone.io/.well-known/oauth-authorization-server", "status": 401, "error": null, "contentType": "application/json", "ms": 85, "redirects": 0 }, { "label": "x402 discovery", "url": "https://pinecone.io/.well-known/x402", "finalUrl": "https://www.pinecone.io/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 42, "redirects": 1 } ] }, { "name": "Postmark", "category": "Email, phone and messaging", "site": "postmarkapp.com", "apiProbed": "https://api.postmarkapp.com/server", "apiNotProbed": null, "passed": 1, "partial": 2, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:13.673Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://postmarkapp.com/auth.md", "heading": "# auth.md", "registrationEndpoints": [], "mentions": [], "status": "partial", "reason": "auth.md is published, but documents no registration endpoint the checker recognizes (it describes OAuth, device login or keys the person makes)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://postmarkapp.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://postmarkapp.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.postmarkapp.com/server", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://postmarkapp.com/llms.txt", "heading": "# Postmark", "bytes": 28799, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://postmarkapp.com/auth.md", "finalUrl": "https://postmarkapp.com/auth.md", "status": 200, "error": null, "contentType": "application/octet-stream", "ms": 304, "redirects": 0 }, { "label": "llms.txt", "url": "https://postmarkapp.com/llms.txt", "finalUrl": "https://postmarkapp.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 270, "redirects": 0 }, { "label": "api", "url": "https://api.postmarkapp.com/server", "finalUrl": "https://api.postmarkapp.com/server", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 158, "redirects": 0 }, { "label": "prm", "url": "https://postmarkapp.com/.well-known/oauth-protected-resource", "finalUrl": "https://postmarkapp.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json; charset=UTF-8", "ms": 137, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.postmarkapp.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.postmarkapp.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 174, "redirects": 0 }, { "label": "as-metadata", "url": "https://postmarkapp.com/.well-known/oauth-authorization-server", "finalUrl": "https://postmarkapp.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json; charset=UTF-8", "ms": 151, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.postmarkapp.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.postmarkapp.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 170, "redirects": 0 }, { "label": "catch-all probe", "url": "https://postmarkapp.com/agent-signup-check-no-such-page.md", "finalUrl": "https://postmarkapp.com/agent-signup-check-no-such-page.md", "status": 404, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 179, "redirects": 0 }, { "label": "x402 discovery", "url": "https://postmarkapp.com/.well-known/x402", "finalUrl": "https://postmarkapp.com/.well-known/x402", "status": 404, "error": null, "contentType": "application/json; charset=UTF-8", "ms": 137, "redirects": 0 } ] }, { "name": "Render", "category": "Sandboxes and compute", "site": "render.com", "apiProbed": "https://api.render.com/v1/services", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:38.215Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://render.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://render.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://api.render.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.render.com/v1/services", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://render.com/llms.txt", "heading": "# Render", "bytes": 53191, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://render.com/auth.md", "finalUrl": "https://render.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 94, "redirects": 0 }, { "label": "llms.txt", "url": "https://render.com/llms.txt", "finalUrl": "https://render.com/llms.txt", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 63, "redirects": 0 }, { "label": "api", "url": "https://api.render.com/v1/services", "finalUrl": "https://api.render.com/v1/services", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 45, "redirects": 0 }, { "label": "prm", "url": "https://render.com/.well-known/oauth-protected-resource", "finalUrl": "https://render.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 92, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.render.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.render.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 43, "redirects": 0 }, { "label": "as-metadata", "url": "https://render.com/.well-known/oauth-authorization-server", "finalUrl": "https://render.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 71, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.render.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.render.com/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json", "ms": 50, "redirects": 0 }, { "label": "x402 discovery", "url": "https://render.com/.well-known/x402", "finalUrl": "https://render.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 89, "redirects": 0 } ] }, { "name": "Replicate", "category": "LLM APIs", "site": "replicate.com", "apiProbed": "https://api.replicate.com/v1/account", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:27.132Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://replicate.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://replicate.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://replicate.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.replicate.com/v1/account", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://replicate.com/llms.txt", "heading": "# Run AI with an API", "bytes": 3406, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://replicate.com/auth.md", "finalUrl": "https://replicate.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 432, "redirects": 0 }, { "label": "llms.txt", "url": "https://replicate.com/llms.txt", "finalUrl": "https://replicate.com/llms.txt", "status": 200, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 392, "redirects": 0 }, { "label": "api", "url": "https://api.replicate.com/v1/account", "finalUrl": "https://api.replicate.com/v1/account", "status": 401, "error": null, "contentType": "application/problem+json", "ms": 41, "redirects": 0 }, { "label": "prm", "url": "https://replicate.com/.well-known/oauth-protected-resource", "finalUrl": "https://replicate.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 286, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.replicate.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.replicate.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/problem+json", "ms": 35, "redirects": 0 }, { "label": "as-metadata", "url": "https://replicate.com/.well-known/oauth-authorization-server", "finalUrl": "https://replicate.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 424, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.replicate.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.replicate.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/problem+json", "ms": 35, "redirects": 0 }, { "label": "x402 discovery", "url": "https://replicate.com/.well-known/x402", "finalUrl": "https://replicate.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 185, "redirects": 0 } ] }, { "name": "Replit", "category": "Sandboxes and compute", "site": "replit.com", "apiProbed": null, "apiNotProbed": "Replit has no public REST API for accounts to probe", "passed": 1, "partial": 0, "unread": 0, "total": 6, "whoActs": null, "checkedAt": "2026-11-12T02:38:00.917Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://replit.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://replit.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://replit.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "status": "skipped", "reason": "Replit has no public REST API for accounts to probe" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://replit.com/llms.txt", "heading": "# Replit Documentation", "bytes": 20191, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://replit.com/auth.md", "finalUrl": "https://replit.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 324, "redirects": 0 }, { "label": "llms.txt", "url": "https://replit.com/llms.txt", "finalUrl": "https://replit.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain", "ms": 152, "redirects": 0 }, { "label": "prm", "url": "https://replit.com/.well-known/oauth-protected-resource", "finalUrl": "https://replit.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 258, "redirects": 0 }, { "label": "as-metadata", "url": "https://replit.com/.well-known/oauth-authorization-server", "finalUrl": "https://replit.com/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 106, "redirects": 0 }, { "label": "x402 discovery", "url": "https://replit.com/.well-known/x402", "finalUrl": "https://replit.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 211, "redirects": 0 } ] }, { "name": "Runloop", "category": "Sandboxes and compute", "site": "runloop.ai", "apiProbed": "https://api.runloop.ai/v1/devboxes", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:46.075Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://runloop.ai/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://runloop.ai/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://runloop.ai/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.runloop.ai/v1/devboxes", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://runloop.ai/llms.txt", "heading": "# Runloop", "bytes": 2057, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://runloop.ai/auth.md", "finalUrl": "https://runloop.ai/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 249, "redirects": 0 }, { "label": "llms.txt", "url": "https://runloop.ai/llms.txt", "finalUrl": "https://runloop.ai/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 61, "redirects": 0 }, { "label": "api", "url": "https://api.runloop.ai/v1/devboxes", "finalUrl": "https://api.runloop.ai/v1/devboxes", "status": 401, "error": null, "contentType": "application/json", "ms": 166, "redirects": 0 }, { "label": "prm", "url": "https://runloop.ai/.well-known/oauth-protected-resource", "finalUrl": "https://runloop.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 177, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.runloop.ai/.well-known/oauth-protected-resource", "finalUrl": "https://api.runloop.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json", "ms": 174, "redirects": 0 }, { "label": "as-metadata", "url": "https://runloop.ai/.well-known/oauth-authorization-server", "finalUrl": "https://runloop.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 215, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.runloop.ai/.well-known/oauth-authorization-server", "finalUrl": "https://api.runloop.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json", "ms": 173, "redirects": 0 }, { "label": "x402 discovery", "url": "https://runloop.ai/.well-known/x402", "finalUrl": "https://runloop.ai/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 188, "redirects": 0 } ] }, { "name": "RunPod", "category": "Sandboxes and compute", "site": "runpod.io", "apiProbed": "https://rest.runpod.io/v1/pods", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:58.222Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://runpod.io/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.runpod.io/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://runpod.io/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://runpod.io/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://rest.runpod.io/v1/pods", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.runpod.io/llms.txt", "heading": "# Runpod", "bytes": 8499, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://runpod.io/auth.md", "finalUrl": "https://www.runpod.io/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 285, "redirects": 1 }, { "label": "llms.txt", "url": "https://runpod.io/llms.txt", "finalUrl": "https://www.runpod.io/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 54, "redirects": 1 }, { "label": "api", "url": "https://rest.runpod.io/v1/pods", "finalUrl": "https://rest.runpod.io/v1/pods", "status": 401, "error": null, "contentType": "application/json", "ms": 266, "redirects": 0 }, { "label": "prm", "url": "https://runpod.io/.well-known/oauth-protected-resource", "finalUrl": "https://runpod.io/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 174, "redirects": 0 }, { "label": "prm (API host)", "url": "https://rest.runpod.io/.well-known/oauth-protected-resource", "finalUrl": "https://docs.runpod.io/api-reference/overview", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 97, "redirects": 3 }, { "label": "as-metadata", "url": "https://runpod.io/.well-known/oauth-authorization-server", "finalUrl": "https://runpod.io/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 182, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://rest.runpod.io/.well-known/oauth-authorization-server", "finalUrl": "https://docs.runpod.io/api-reference/overview", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 102, "redirects": 3 }, { "label": "x402 discovery", "url": "https://runpod.io/.well-known/x402", "finalUrl": "https://runpod.io/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 161, "redirects": 0 } ] }, { "name": "ScrapingBee", "category": "Browsers and scraping", "site": "scrapingbee.com", "apiProbed": "https://app.scrapingbee.com/api/v1/usage", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:34.421Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://scrapingbee.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.scrapingbee.com/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://scrapingbee.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.scrapingbee.com/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "url": "https://scrapingbee.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://www.scrapingbee.com/.well-known/oauth-authorization-server); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://app.scrapingbee.com/api/v1/usage", "httpStatus": 400, "www_authenticate": null, "status": "partial", "reason": "HTTP 400 asking for a key, instead of a 401 challenge" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.scrapingbee.com/llms.txt", "heading": "# ScrapingBee Documentation", "bytes": 6132, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://scrapingbee.com/auth.md", "finalUrl": "https://www.scrapingbee.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 151, "redirects": 1 }, { "label": "llms.txt", "url": "https://scrapingbee.com/llms.txt", "finalUrl": "https://www.scrapingbee.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 51, "redirects": 1 }, { "label": "api", "url": "https://app.scrapingbee.com/api/v1/usage", "finalUrl": "https://app.scrapingbee.com/api/v1/usage", "status": 400, "error": null, "contentType": "application/json", "ms": 455, "redirects": 0 }, { "label": "prm", "url": "https://scrapingbee.com/.well-known/oauth-protected-resource", "finalUrl": "https://www.scrapingbee.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 71, "redirects": 1 }, { "label": "prm (API host)", "url": "https://app.scrapingbee.com/.well-known/oauth-protected-resource", "finalUrl": "https://dashboard.scrapingbee.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 1359, "redirects": 1 }, { "label": "as-metadata", "url": "https://scrapingbee.com/.well-known/oauth-authorization-server", "finalUrl": "https://www.scrapingbee.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 67, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://app.scrapingbee.com/.well-known/oauth-authorization-server", "finalUrl": "https://dashboard.scrapingbee.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 456, "redirects": 1 }, { "label": "x402 discovery", "url": "https://scrapingbee.com/.well-known/x402", "finalUrl": "https://www.scrapingbee.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 67, "redirects": 1 } ] }, { "name": "SerpApi", "category": "Search and data", "site": "serpapi.com", "apiProbed": "https://serpapi.com/account.json", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:33.220Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://serpapi.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://serpapi.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://serpapi.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://serpapi.com/account.json", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://serpapi.com/llms.txt", "heading": "# SerpApi", "bytes": 37419, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://serpapi.com/auth.md", "finalUrl": "https://serpapi.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 119, "redirects": 0 }, { "label": "llms.txt", "url": "https://serpapi.com/llms.txt", "finalUrl": "https://serpapi.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 36, "redirects": 0 }, { "label": "api", "url": "https://serpapi.com/account.json", "finalUrl": "https://serpapi.com/account.json", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 113, "redirects": 0 }, { "label": "prm", "url": "https://serpapi.com/.well-known/oauth-protected-resource", "finalUrl": "https://serpapi.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 112, "redirects": 0 }, { "label": "as-metadata", "url": "https://serpapi.com/.well-known/oauth-authorization-server", "finalUrl": "https://serpapi.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 111, "redirects": 0 }, { "label": "x402 discovery", "url": "https://serpapi.com/.well-known/x402", "finalUrl": "https://serpapi.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 137, "redirects": 0 } ] }, { "name": "Steel", "category": "Browsers and scraping", "site": "steel.dev", "apiProbed": "https://api.steel.dev/v1/sessions", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:24.400Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://steel.dev/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://steel.dev/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://steel.dev/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.steel.dev/v1/sessions", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://steel.dev/llms.txt", "heading": "# Steel", "bytes": 25597, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://steel.dev/auth.md", "finalUrl": "https://steel.dev/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 135, "redirects": 0 }, { "label": "llms.txt", "url": "https://steel.dev/llms.txt", "finalUrl": "https://steel.dev/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 66, "redirects": 0 }, { "label": "api", "url": "https://api.steel.dev/v1/sessions", "finalUrl": "https://api.steel.dev/v1/sessions", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 358, "redirects": 0 }, { "label": "prm", "url": "https://steel.dev/.well-known/oauth-protected-resource", "finalUrl": "https://steel.dev/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 50, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.steel.dev/.well-known/oauth-protected-resource", "finalUrl": "https://api.steel.dev/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 139, "redirects": 0 }, { "label": "as-metadata", "url": "https://steel.dev/.well-known/oauth-authorization-server", "finalUrl": "https://steel.dev/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 54, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.steel.dev/.well-known/oauth-authorization-server", "finalUrl": "https://api.steel.dev/.well-known/oauth-authorization-server", "status": 421, "error": null, "contentType": "text/plain", "ms": 132, "redirects": 0 }, { "label": "x402 discovery", "url": "https://steel.dev/.well-known/x402", "finalUrl": "https://steel.dev/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 47, "redirects": 0 } ] }, { "name": "Stripe", "category": "Payments and billing", "site": "stripe.com", "apiProbed": null, "apiNotProbed": "not probed: this run's tooling does not call Stripe's API", "passed": 1, "partial": 0, "unread": 0, "total": 6, "whoActs": null, "checkedAt": "2026-11-12T02:38:39.653Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://stripe.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://stripe.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://stripe.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "status": "skipped", "reason": "not probed: this run's tooling does not call Stripe's API" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "where": "llms.txt", "url": "https://stripe.com/llms.txt", "match": "HTTP 402", "snippet": "rge for API requests, tool calls, and content via HTTP 402. x402 is the internet's payment standard for agentic payments at scale. - [Stripe Climate documentati", "status": "fail", "reason": "Corrected after review: the matched prose is about products Stripe sells (MPP and x402 for merchants, Stripe Climate donations), not a way for an agent to pay Stripe. The checker said partial: llms.txt mentions a payment path (HTTP 402) in prose; nothing machine-readable", "checkerStatus": "partial", "checkerReason": "llms.txt mentions a payment path (HTTP 402) in prose; nothing machine-readable" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://stripe.com/llms.txt", "heading": "# Stripe", "bytes": 69878, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://stripe.com/auth.md", "finalUrl": "https://stripe.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 47, "redirects": 0 }, { "label": "llms.txt", "url": "https://stripe.com/llms.txt", "finalUrl": "https://stripe.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 50, "redirects": 0 }, { "label": "prm", "url": "https://stripe.com/.well-known/oauth-protected-resource", "finalUrl": "https://stripe.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 45, "redirects": 0 }, { "label": "as-metadata", "url": "https://stripe.com/.well-known/oauth-authorization-server", "finalUrl": "https://stripe.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 43, "redirects": 0 }, { "label": "x402 discovery", "url": "https://stripe.com/.well-known/x402", "finalUrl": "https://stripe.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 56, "redirects": 0 } ] }, { "name": "Tavily", "category": "Search and data", "site": "tavily.com", "apiProbed": "https://api.tavily.com/usage", "apiNotProbed": null, "passed": 1, "partial": 2, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:35.441Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://tavily.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.tavily.com/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://tavily.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.tavily.com/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "url": "https://tavily.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://www.tavily.com/.well-known/oauth-authorization-server); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.tavily.com/usage", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "where": "llms.txt", "url": "https://docs.tavily.com/llms.txt", "match": "x402", "snippet": "s web capabilities to AI coding agents. - [Tavily x402](https://docs.tavily.com/documentation/machine-payments/x402.md): Agents pay per request for Advanced Sea", "status": "partial", "reason": "llms.txt mentions a payment path (x402) in prose; nothing machine-readable" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://docs.tavily.com/llms.txt", "heading": "# Tavily Docs", "bytes": 23364, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://tavily.com/auth.md", "finalUrl": "https://www.tavily.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 583, "redirects": 1 }, { "label": "llms.txt", "url": "https://tavily.com/llms.txt", "finalUrl": "https://docs.tavily.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 351, "redirects": 2 }, { "label": "api", "url": "https://api.tavily.com/usage", "finalUrl": "https://api.tavily.com/usage", "status": 401, "error": null, "contentType": "application/json", "ms": 223, "redirects": 0 }, { "label": "prm", "url": "https://tavily.com/.well-known/oauth-protected-resource", "finalUrl": "https://www.tavily.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 166, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.tavily.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.tavily.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": null, "ms": 194, "redirects": 0 }, { "label": "as-metadata", "url": "https://tavily.com/.well-known/oauth-authorization-server", "finalUrl": "https://www.tavily.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 181, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://api.tavily.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.tavily.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": null, "ms": 201, "redirects": 0 }, { "label": "x402 discovery", "url": "https://tavily.com/.well-known/x402", "finalUrl": "https://www.tavily.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 210, "redirects": 1 } ] }, { "name": "Together AI", "category": "LLM APIs", "site": "together.ai", "apiProbed": "https://api.together.xyz/v1/models", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:18.575Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://together.ai/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.together.ai/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://together.ai/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://together.ai/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.together.xyz/v1/models", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.together.ai/llms.txt", "heading": "# Together AI", "bytes": 12942, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://together.ai/auth.md", "finalUrl": "https://www.together.ai/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 264, "redirects": 1 }, { "label": "llms.txt", "url": "https://together.ai/llms.txt", "finalUrl": "https://www.together.ai/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 58, "redirects": 1 }, { "label": "api", "url": "https://api.together.xyz/v1/models", "finalUrl": "https://api.together.xyz/v1/models", "status": 401, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 37, "redirects": 0 }, { "label": "prm", "url": "https://together.ai/.well-known/oauth-protected-resource", "finalUrl": "https://together.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 205, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.together.xyz/.well-known/oauth-protected-resource", "finalUrl": "https://api.together.xyz/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 48, "redirects": 0 }, { "label": "as-metadata", "url": "https://together.ai/.well-known/oauth-authorization-server", "finalUrl": "https://together.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 134, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.together.xyz/.well-known/oauth-authorization-server", "finalUrl": "https://api.together.xyz/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 47, "redirects": 0 }, { "label": "x402 discovery", "url": "https://together.ai/.well-known/x402", "finalUrl": "https://together.ai/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 145, "redirects": 0 } ] }, { "name": "Turso", "category": "Databases and backend", "site": "turso.tech", "apiProbed": "https://api.turso.tech/v1/organizations", "apiNotProbed": null, "passed": 1, "partial": 2, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:05.754Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://turso.tech/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://api.turso.tech/.well-known/oauth-protected-resource", "via": "api-well-known", "resource": "https://mcp.turso.ai/mcp", "authorization_servers": [ "https://api.turso.tech" ], "status": "partial", "reason": "resource (https://mcp.turso.ai/mcp) does not match the URL the metadata came from; RFC 9728 section 3.3 says a client MUST NOT use it" }, { "id": "register", "name": "Sign-up by API", "url": "https://turso.tech/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.turso.tech/v1/organizations", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://turso.tech/llms.txt", "heading": "# Turso", "bytes": 11772, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://turso.tech/auth.md", "finalUrl": "https://turso.tech/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 182, "redirects": 0 }, { "label": "llms.txt", "url": "https://turso.tech/llms.txt", "finalUrl": "https://turso.tech/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 47, "redirects": 0 }, { "label": "api", "url": "https://api.turso.tech/v1/organizations", "finalUrl": "https://api.turso.tech/v1/organizations", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 136, "redirects": 0 }, { "label": "prm", "url": "https://turso.tech/.well-known/oauth-protected-resource", "finalUrl": "https://turso.tech/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 163, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.turso.tech/.well-known/oauth-protected-resource", "finalUrl": "https://api.turso.tech/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 95, "redirects": 0 }, { "label": "as-metadata", "url": "https://turso.tech/.well-known/oauth-authorization-server", "finalUrl": "https://api.turso.tech/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 97, "redirects": 1 }, { "label": "x402 discovery", "url": "https://turso.tech/.well-known/x402", "finalUrl": "https://turso.tech/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 191, "redirects": 0 } ] }, { "name": "Upstash", "category": "Databases and backend", "site": "upstash.com", "apiProbed": "https://api.upstash.com/v2/redis/databases", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:07.207Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://upstash.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://upstash.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://upstash.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.upstash.com/v2/redis/databases", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://upstash.com/llms.txt", "heading": "# Upstash", "bytes": 7341, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://upstash.com/auth.md", "finalUrl": "https://upstash.com/auth.md", "status": 404, "error": null, "contentType": "text/markdown; charset=utf-8", "ms": 258, "redirects": 0 }, { "label": "llms.txt", "url": "https://upstash.com/llms.txt", "finalUrl": "https://upstash.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 84, "redirects": 0 }, { "label": "api", "url": "https://api.upstash.com/v2/redis/databases", "finalUrl": "https://api.upstash.com/v2/redis/databases", "status": 401, "error": null, "contentType": null, "ms": 267, "redirects": 0 }, { "label": "prm", "url": "https://upstash.com/.well-known/oauth-protected-resource", "finalUrl": "https://upstash.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json", "ms": 156, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.upstash.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.upstash.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/plain", "ms": 258, "redirects": 0 }, { "label": "as-metadata", "url": "https://upstash.com/.well-known/oauth-authorization-server", "finalUrl": "https://upstash.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json", "ms": 172, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.upstash.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.upstash.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/plain", "ms": 264, "redirects": 0 }, { "label": "x402 discovery", "url": "https://upstash.com/.well-known/x402", "finalUrl": "https://upstash.com/.well-known/x402", "status": 404, "error": null, "contentType": "application/json", "ms": 161, "redirects": 0 } ] }, { "name": "Vapi", "category": "Email, phone and messaging", "site": "vapi.ai", "apiProbed": "https://api.vapi.ai/assistant", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:20.426Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://vapi.ai/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://vapi.ai/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://vapi.ai/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.vapi.ai/assistant", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://vapi.ai/llms.txt", "heading": "# Vapi: The Voice AI Platform for Developers", "bytes": 7685, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://vapi.ai/auth.md", "finalUrl": "https://vapi.ai/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 68, "redirects": 0 }, { "label": "llms.txt", "url": "https://vapi.ai/llms.txt", "finalUrl": "https://vapi.ai/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 48, "redirects": 0 }, { "label": "api", "url": "https://api.vapi.ai/assistant", "finalUrl": "https://api.vapi.ai/assistant", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 46, "redirects": 0 }, { "label": "prm", "url": "https://vapi.ai/.well-known/oauth-protected-resource", "finalUrl": "https://vapi.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 50, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.vapi.ai/.well-known/oauth-protected-resource", "finalUrl": "https://api.vapi.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 40, "redirects": 0 }, { "label": "as-metadata", "url": "https://vapi.ai/.well-known/oauth-authorization-server", "finalUrl": "https://vapi.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 44, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.vapi.ai/.well-known/oauth-authorization-server", "finalUrl": "https://api.vapi.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 40, "redirects": 0 }, { "label": "x402 discovery", "url": "https://vapi.ai/.well-known/x402", "finalUrl": "https://vapi.ai/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 43, "redirects": 0 } ] }, { "name": "Vercel", "category": "Sandboxes and compute", "site": "vercel.com", "apiProbed": "https://api.vercel.com/v2/user", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:35.200Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://vercel.com/auth.md", "status": "fail", "reason": "/auth.md answers with an HTML page, not Markdown" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://vercel.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://vercel.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.vercel.com/v2/user", "httpStatus": 403, "www_authenticate": null, "status": "partial", "reason": "403 instead of 401: the body asks for a key, but there is no WWW-Authenticate challenge" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://vercel.com/llms.txt", "heading": "# Vercel", "bytes": 5539, "status": "pass", "reason": "llms.txt found" } ], "requests": [ { "label": "auth.md", "url": "https://vercel.com/auth.md", "finalUrl": "https://vercel.com/auth.md", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 151, "redirects": 0 }, { "label": "llms.txt", "url": "https://vercel.com/llms.txt", "finalUrl": "https://vercel.com/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 77, "redirects": 0 }, { "label": "api", "url": "https://api.vercel.com/v2/user", "finalUrl": "https://api.vercel.com/v2/user", "status": 403, "error": null, "contentType": "application/json; charset=utf-8", "ms": 66, "redirects": 0 }, { "label": "prm", "url": "https://vercel.com/.well-known/oauth-protected-resource", "finalUrl": "https://vercel.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/plain;charset=UTF-8", "ms": 85, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.vercel.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.vercel.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 113, "redirects": 0 }, { "label": "as-metadata", "url": "https://vercel.com/.well-known/oauth-authorization-server", "finalUrl": "https://vercel.com/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json", "ms": 88, "redirects": 0 }, { "label": "x402 discovery", "url": "https://vercel.com/.well-known/x402", "finalUrl": "https://vercel.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/plain;charset=UTF-8", "ms": 109, "redirects": 0 } ] }, { "name": "xAI", "category": "LLM APIs", "site": "x.ai", "apiProbed": "https://api.x.ai/v1/models", "apiNotProbed": null, "passed": 1, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:22.216Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://x.ai/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://x.ai/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://x.ai/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.x.ai/v1/models", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "where": "llms.txt", "url": "https://docs.x.ai/llms.txt", "match": "Spending caps", "snippet": "cription/prepaid-balance.md) - [Plans and usage — Spending caps and alerts](https://docs.x.ai/x-subscription/spending-caps.md) - [Plans and usage — Cursor Token", "status": "fail", "reason": "Corrected after review: the only match is the consumer X subscription page (\"Spending caps and alerts\"), not the API. The checker said partial: llms.txt mentions spending caps in prose; no machine-readable cap", "checkerStatus": "partial", "checkerReason": "llms.txt mentions spending caps in prose; no machine-readable cap" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://docs.x.ai/llms.txt", "heading": "# SpaceXSI API Documentation", "bytes": 26207, "status": "pass", "reason": "llms.txt found at a docs path" } ], "requests": [ { "label": "auth.md", "url": "https://x.ai/auth.md", "finalUrl": "https://x.ai/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 103, "redirects": 0 }, { "label": "llms.txt", "url": "https://x.ai/llms.txt", "finalUrl": "https://x.ai/llms.txt", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 120, "redirects": 0 }, { "label": "api", "url": "https://api.x.ai/v1/models", "finalUrl": "https://api.x.ai/v1/models", "status": 401, "error": null, "contentType": "application/json", "ms": 63, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://docs.x.ai/llms.txt", "finalUrl": "https://docs.x.ai/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 122, "redirects": 0 }, { "label": "prm", "url": "https://x.ai/.well-known/oauth-protected-resource", "finalUrl": "https://x.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 106, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.x.ai/.well-known/oauth-protected-resource", "finalUrl": "https://api.x.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json", "ms": 103, "redirects": 0 }, { "label": "as-metadata", "url": "https://x.ai/.well-known/oauth-authorization-server", "finalUrl": "https://x.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 102, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.x.ai/.well-known/oauth-authorization-server", "finalUrl": "https://api.x.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json", "ms": 110, "redirects": 0 }, { "label": "x402 discovery", "url": "https://x.ai/.well-known/x402", "finalUrl": "https://x.ai/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 136, "redirects": 0 } ] }, { "name": "CodeSandbox", "category": "Sandboxes and compute", "site": "codesandbox.io", "apiProbed": "https://api.codesandbox.io/sandbox", "apiNotProbed": null, "passed": 0, "partial": 1, "unread": 6, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:49.564Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://codesandbox.io/auth.md", "answered": "a Cloudflare bot challenge", "was": "fail", "wasReason": "/auth.md answers with a Cloudflare bot challenge", "status": "unread", "reason": "Not read on 2026-11-12: https://codesandbox.io/auth.md answered with a Cloudflare bot challenge" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://codesandbox.io/.well-known/oauth-protected-resource", "answered": "a Cloudflare bot challenge", "was": "fail", "wasReason": "Protected resource metadata answers with a Cloudflare bot challenge", "status": "unread", "reason": "Not read on 2026-11-12: https://codesandbox.io/.well-known/oauth-protected-resource answered with a Cloudflare bot challenge" }, { "id": "register", "name": "Sign-up by API", "url": "https://codesandbox.io/.well-known/oauth-authorization-server", "answered": "a Cloudflare bot challenge", "was": "fail", "wasReason": "Authorization server metadata answers with a Cloudflare bot challenge; no sign-up API is documented in auth.md or llms.txt", "status": "unread", "reason": "Not read on 2026-11-12: https://codesandbox.io/.well-known/oauth-authorization-server answered with a Cloudflare bot challenge" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.codesandbox.io/sandbox", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "url": "https://codesandbox.io/.well-known/oauth-authorization-server", "answered": "a Cloudflare bot challenge", "was": "fail", "wasReason": "No spend cap in metadata, auth.md or llms.txt", "status": "unread", "reason": "Not read on 2026-11-12: https://codesandbox.io/.well-known/oauth-authorization-server answered with a Cloudflare bot challenge" }, { "id": "payment", "name": "Payment handoff", "url": "https://codesandbox.io/.well-known/x402", "answered": "a Cloudflare bot challenge", "was": "fail", "wasReason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt", "status": "unread", "reason": "Not read on 2026-11-12: https://codesandbox.io/.well-known/x402 answered with a Cloudflare bot challenge" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://codesandbox.io/llms.txt", "answered": "a Cloudflare bot challenge", "was": "fail", "wasReason": "https://codesandbox.io/llms.txt answers with a Cloudflare bot challenge; https://codesandbox.io/docs/llms.txt answers with a Cloudflare bot challenge", "status": "unread", "reason": "Not read on 2026-11-12: https://codesandbox.io/llms.txt answered with a Cloudflare bot challenge" } ], "requests": [ { "label": "auth.md", "url": "https://codesandbox.io/auth.md", "finalUrl": "https://codesandbox.io/auth.md", "status": 403, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 47, "redirects": 0 }, { "label": "llms.txt", "url": "https://codesandbox.io/llms.txt", "finalUrl": "https://codesandbox.io/llms.txt", "status": 403, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 30, "redirects": 0 }, { "label": "api", "url": "https://api.codesandbox.io/sandbox", "finalUrl": "https://api.codesandbox.io/sandbox", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 196, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://codesandbox.io/docs/llms.txt", "finalUrl": "https://codesandbox.io/docs/llms.txt", "status": 403, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 28, "redirects": 0 }, { "label": "prm", "url": "https://codesandbox.io/.well-known/oauth-protected-resource", "finalUrl": "https://codesandbox.io/.well-known/oauth-protected-resource", "status": 403, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 33, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.codesandbox.io/.well-known/oauth-protected-resource", "finalUrl": "https://api.codesandbox.io/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 204, "redirects": 0 }, { "label": "as-metadata", "url": "https://codesandbox.io/.well-known/oauth-authorization-server", "finalUrl": "https://codesandbox.io/.well-known/oauth-authorization-server", "status": 403, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 28, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.codesandbox.io/.well-known/oauth-authorization-server", "finalUrl": "https://api.codesandbox.io/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 191, "redirects": 0 }, { "label": "x402 discovery", "url": "https://codesandbox.io/.well-known/x402", "finalUrl": "https://codesandbox.io/.well-known/x402", "status": 403, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 31, "redirects": 0 } ] }, { "name": "DeepSeek", "category": "LLM APIs", "site": "deepseek.com", "apiProbed": "https://api.deepseek.com/models", "apiNotProbed": null, "passed": 0, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:23.005Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://deepseek.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://deepseek.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://deepseek.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.deepseek.com/models", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://api-docs.deepseek.com/llms.txt", "tried": [ "https://deepseek.com/llms.txt", "https://api-docs.deepseek.com/llms.txt" ], "status": "fail", "reason": "https://deepseek.com/llms.txt not found (HTTP 404); https://api-docs.deepseek.com/llms.txt answers with an HTML page" } ], "requests": [ { "label": "auth.md", "url": "https://deepseek.com/auth.md", "finalUrl": "https://deepseek.com/auth.md", "status": 404, "error": null, "contentType": "text/html", "ms": 177, "redirects": 0 }, { "label": "llms.txt", "url": "https://deepseek.com/llms.txt", "finalUrl": "https://deepseek.com/llms.txt", "status": 404, "error": null, "contentType": "text/html", "ms": 414, "redirects": 0 }, { "label": "api", "url": "https://api.deepseek.com/models", "finalUrl": "https://api.deepseek.com/models", "status": 401, "error": null, "contentType": null, "ms": 273, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://api-docs.deepseek.com/llms.txt", "finalUrl": "https://api-docs.deepseek.com/llms.txt", "status": 200, "error": null, "contentType": "text/html", "ms": 354, "redirects": 0 }, { "label": "prm", "url": "https://deepseek.com/.well-known/oauth-protected-resource", "finalUrl": "https://deepseek.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html", "ms": 223, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.deepseek.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.deepseek.com/.well-known/oauth-protected-resource", "status": 401, "error": null, "contentType": "application/json", "ms": 293, "redirects": 0 }, { "label": "as-metadata", "url": "https://deepseek.com/.well-known/oauth-authorization-server", "finalUrl": "https://deepseek.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html", "ms": 161, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.deepseek.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.deepseek.com/.well-known/oauth-authorization-server", "status": 401, "error": null, "contentType": "application/json", "ms": 272, "redirects": 0 }, { "label": "x402 discovery", "url": "https://deepseek.com/.well-known/x402", "finalUrl": "https://deepseek.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html", "ms": 390, "redirects": 0 } ] }, { "name": "Deno Deploy", "category": "Sandboxes and compute", "site": "deno.com", "apiProbed": "https://api.deno.com/v2/apps", "apiNotProbed": null, "passed": 0, "partial": 1, "unread": 1, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:03.187Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://deno.com/auth.md", "status": "fail", "reason": "/auth.md answers with an HTML page, not Markdown" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://deno.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "The metadata URL answers, but not with a JSON object" }, { "id": "register", "name": "Sign-up by API", "url": "https://deno.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata is not usable; no sign-up API is documented in auth.md or llms.txt (not read on 2026-11-12: https://docs.deno.com/llms.txt answered with HTTP 500)", "notRead": "https://docs.deno.com/llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.deno.com/v2/apps", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt (not read on 2026-11-12: https://docs.deno.com/llms.txt answered with HTTP 500)", "notRead": "https://docs.deno.com/llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt (not read on 2026-11-12: https://docs.deno.com/llms.txt answered with HTTP 500)", "notRead": "https://docs.deno.com/llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://docs.deno.com/llms.txt", "answered": "HTTP 500", "was": "fail", "wasReason": "https://deno.com/llms.txt answers with an HTML page; https://docs.deno.com/llms.txt answers HTTP 500", "status": "unread", "reason": "Not read on 2026-11-12: https://docs.deno.com/llms.txt answered with HTTP 500" } ], "requests": [ { "label": "auth.md", "url": "https://deno.com/auth.md", "finalUrl": "https://deno.com/auth.md", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 305, "redirects": 0 }, { "label": "llms.txt", "url": "https://deno.com/llms.txt", "finalUrl": "https://deno.com/llms.txt", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 223, "redirects": 0 }, { "label": "api", "url": "https://api.deno.com/v2/apps", "finalUrl": "https://api.deno.com/v2/apps", "status": 401, "error": null, "contentType": "application/json", "ms": 286, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://docs.deno.com/llms.txt", "finalUrl": "https://docs.deno.com/llms.txt", "status": 500, "error": null, "contentType": "text/plain;charset=UTF-8", "ms": 288, "redirects": 0 }, { "label": "prm", "url": "https://deno.com/.well-known/oauth-protected-resource", "finalUrl": "https://deno.com/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 226, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.deno.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.deno.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/plain;charset=UTF-8", "ms": 290, "redirects": 0 }, { "label": "as-metadata", "url": "https://deno.com/.well-known/oauth-authorization-server", "finalUrl": "https://deno.com/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 218, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.deno.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.deno.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/plain;charset=UTF-8", "ms": 175, "redirects": 0 }, { "label": "x402 discovery", "url": "https://deno.com/.well-known/x402", "finalUrl": "https://deno.com/.well-known/x402", "status": 200, "error": null, "contentType": "text/html; charset=utf-8", "ms": 252, "redirects": 0 } ] }, { "name": "Jina AI", "category": "Search and data", "site": "jina.ai", "apiProbed": "https://api.jina.ai/v1/embeddings", "apiNotProbed": null, "passed": 0, "partial": 2, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:38.968Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://jina.ai/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://jina.ai/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://jina.ai/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.jina.ai/v1/embeddings", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://docs.jina.ai/llms.txt", "heading": "You are an AI engineer designed to help users use Jina AI Search Foundation API'", "bytes": 27136, "status": "partial", "reason": "A text file is served at llms.txt, but it does not start with an H1 (the one section llmstxt.org requires)" } ], "requests": [ { "label": "auth.md", "url": "https://jina.ai/auth.md", "finalUrl": "https://jina.ai/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 62, "redirects": 0 }, { "label": "llms.txt", "url": "https://jina.ai/llms.txt", "finalUrl": "https://jina.ai/llms.txt", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 39, "redirects": 0 }, { "label": "api", "url": "https://api.jina.ai/v1/embeddings", "finalUrl": "https://api.jina.ai/v1/embeddings", "status": 401, "error": null, "contentType": "application/json", "ms": 105, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://docs.jina.ai/llms.txt", "finalUrl": "https://docs.jina.ai/llms.txt", "status": 200, "error": null, "contentType": "text/plain; charset=utf-8", "ms": 247, "redirects": 0 }, { "label": "prm", "url": "https://jina.ai/.well-known/oauth-protected-resource", "finalUrl": "https://jina.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 56, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.jina.ai/.well-known/oauth-protected-resource", "finalUrl": "https://api.jina.ai/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json", "ms": 125, "redirects": 0 }, { "label": "as-metadata", "url": "https://jina.ai/.well-known/oauth-authorization-server", "finalUrl": "https://jina.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 37, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.jina.ai/.well-known/oauth-authorization-server", "finalUrl": "https://api.jina.ai/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json", "ms": 110, "redirects": 0 }, { "label": "x402 discovery", "url": "https://jina.ai/.well-known/x402", "finalUrl": "https://jina.ai/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 44, "redirects": 0 } ] }, { "name": "Koyeb", "category": "Sandboxes and compute", "site": "koyeb.com", "apiProbed": "https://app.koyeb.com/v1/apps", "apiNotProbed": null, "passed": 0, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:49.058Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://koyeb.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.koyeb.com/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://koyeb.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.koyeb.com/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "url": "https://koyeb.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://www.koyeb.com/.well-known/oauth-authorization-server); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://app.koyeb.com/v1/apps", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://www.koyeb.com/docs/llms.txt", "tried": [ "https://koyeb.com/llms.txt", "https://www.koyeb.com/docs/llms.txt" ], "status": "fail", "reason": "https://koyeb.com/llms.txt not found (HTTP 404) (after a redirect to https://www.koyeb.com/llms.txt); https://www.koyeb.com/docs/llms.txt not found (HTTP 404)" } ], "requests": [ { "label": "auth.md", "url": "https://koyeb.com/auth.md", "finalUrl": "https://www.koyeb.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 365, "redirects": 1 }, { "label": "llms.txt", "url": "https://koyeb.com/llms.txt", "finalUrl": "https://www.koyeb.com/llms.txt", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 136, "redirects": 1 }, { "label": "api", "url": "https://app.koyeb.com/v1/apps", "finalUrl": "https://app.koyeb.com/v1/apps", "status": 401, "error": null, "contentType": "application/json", "ms": 582, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://www.koyeb.com/docs/llms.txt", "finalUrl": "https://www.koyeb.com/docs/llms.txt", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 207, "redirects": 0 }, { "label": "prm", "url": "https://koyeb.com/.well-known/oauth-protected-resource", "finalUrl": "https://www.koyeb.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 130, "redirects": 1 }, { "label": "prm (API host)", "url": "https://app.koyeb.com/.well-known/oauth-protected-resource", "finalUrl": "https://app.koyeb.com/.well-known/oauth-protected-resource", "status": 200, "error": null, "contentType": "text/html", "ms": 450, "redirects": 0 }, { "label": "as-metadata", "url": "https://koyeb.com/.well-known/oauth-authorization-server", "finalUrl": "https://www.koyeb.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 137, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://app.koyeb.com/.well-known/oauth-authorization-server", "finalUrl": "https://app.koyeb.com/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "text/html", "ms": 455, "redirects": 0 }, { "label": "x402 discovery", "url": "https://koyeb.com/.well-known/x402", "finalUrl": "https://www.koyeb.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 130, "redirects": 1 } ] }, { "name": "Lemon Squeezy", "category": "Payments and billing", "site": "lemonsqueezy.com", "apiProbed": "https://api.lemonsqueezy.com/v1/users/me", "apiNotProbed": null, "passed": 0, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:44.772Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://lemonsqueezy.com/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404) (after a redirect to https://www.lemonsqueezy.com/auth.md)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://lemonsqueezy.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404) (after a redirect to https://www.lemonsqueezy.com/.well-known/oauth-protected-resource)" }, { "id": "register", "name": "Sign-up by API", "url": "https://lemonsqueezy.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata not found (HTTP 404) (after a redirect to https://www.lemonsqueezy.com/.well-known/oauth-authorization-server); no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.lemonsqueezy.com/v1/users/me", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://lemonsqueezy.com/docs/llms.txt", "tried": [ "https://lemonsqueezy.com/llms.txt", "https://lemonsqueezy.com/docs/llms.txt" ], "status": "fail", "reason": "https://lemonsqueezy.com/llms.txt not found (HTTP 404) (after a redirect to https://www.lemonsqueezy.com/llms.txt); https://lemonsqueezy.com/docs/llms.txt not found (HTTP 404) (after a redirect to https://docs.lemonsqueezy.com/llms.txt)" } ], "requests": [ { "label": "auth.md", "url": "https://lemonsqueezy.com/auth.md", "finalUrl": "https://www.lemonsqueezy.com/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 261, "redirects": 1 }, { "label": "llms.txt", "url": "https://lemonsqueezy.com/llms.txt", "finalUrl": "https://www.lemonsqueezy.com/llms.txt", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 241, "redirects": 1 }, { "label": "api", "url": "https://api.lemonsqueezy.com/v1/users/me", "finalUrl": "https://api.lemonsqueezy.com/v1/users/me", "status": 401, "error": null, "contentType": "application/vnd.api+json", "ms": 150, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://lemonsqueezy.com/docs/llms.txt", "finalUrl": "https://docs.lemonsqueezy.com/llms.txt", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 224, "redirects": 2 }, { "label": "prm", "url": "https://lemonsqueezy.com/.well-known/oauth-protected-resource", "finalUrl": "https://www.lemonsqueezy.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 203, "redirects": 1 }, { "label": "prm (API host)", "url": "https://api.lemonsqueezy.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.lemonsqueezy.com/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json", "ms": 250, "redirects": 0 }, { "label": "as-metadata", "url": "https://lemonsqueezy.com/.well-known/oauth-authorization-server", "finalUrl": "https://www.lemonsqueezy.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 248, "redirects": 1 }, { "label": "as-metadata (API host)", "url": "https://api.lemonsqueezy.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.lemonsqueezy.com/.well-known/oauth-authorization-server", "status": 404, "error": null, "contentType": "application/json", "ms": 283, "redirects": 0 }, { "label": "x402 discovery", "url": "https://lemonsqueezy.com/.well-known/x402", "finalUrl": "https://www.lemonsqueezy.com/.well-known/x402", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 177, "redirects": 1 } ] }, { "name": "SendGrid", "category": "Email, phone and messaging", "site": "sendgrid.com", "apiProbed": "https://api.sendgrid.com/v3/user/profile", "apiNotProbed": null, "passed": 0, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:38:15.065Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://sendgrid.com/auth.md", "status": "fail", "reason": "/auth.md answers with an HTML page, not Markdown" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://sendgrid.com/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata answers HTTP 403" }, { "id": "register", "name": "Sign-up by API", "url": "https://sendgrid.com/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata answers HTTP 403; no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.sendgrid.com/v3/user/profile", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://sendgrid.com/docs/llms.txt", "tried": [ "https://sendgrid.com/llms.txt", "https://sendgrid.com/docs/llms.txt" ], "status": "fail", "reason": "https://sendgrid.com/llms.txt answers with an HTML page; https://sendgrid.com/docs/llms.txt not found (HTTP 404) (after a redirect to https://www.twilio.com/docs/sendgrid/llms.txt)" } ], "requests": [ { "label": "auth.md", "url": "https://sendgrid.com/auth.md", "finalUrl": "https://www.twilio.com/en-us/sendgrid", "status": 200, "error": null, "contentType": "text/html", "ms": 81, "redirects": 1 }, { "label": "llms.txt", "url": "https://sendgrid.com/llms.txt", "finalUrl": "https://www.twilio.com/en-us/sendgrid", "status": 200, "error": null, "contentType": "text/html", "ms": 289, "redirects": 1 }, { "label": "api", "url": "https://api.sendgrid.com/v3/user/profile", "finalUrl": "https://api.sendgrid.com/v3/user/profile", "status": 401, "error": null, "contentType": "application/json", "ms": 13, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://sendgrid.com/docs/llms.txt", "finalUrl": "https://www.twilio.com/docs/sendgrid/llms.txt", "status": 404, "error": null, "contentType": "text/html; charset=UTF-8", "ms": 593, "redirects": 2 }, { "label": "prm", "url": "https://sendgrid.com/.well-known/oauth-protected-resource", "finalUrl": "https://sendgrid.com/.well-known/oauth-protected-resource", "status": 403, "error": null, "contentType": "text/html", "ms": 8, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.sendgrid.com/.well-known/oauth-protected-resource", "finalUrl": "https://api.sendgrid.com/.well-known/oauth-protected-resource", "status": 403, "error": null, "contentType": "text/html", "ms": 10, "redirects": 0 }, { "label": "as-metadata", "url": "https://sendgrid.com/.well-known/oauth-authorization-server", "finalUrl": "https://sendgrid.com/.well-known/oauth-authorization-server", "status": 403, "error": null, "contentType": "text/html", "ms": 10, "redirects": 0 }, { "label": "as-metadata (API host)", "url": "https://api.sendgrid.com/.well-known/oauth-authorization-server", "finalUrl": "https://api.sendgrid.com/.well-known/oauth-authorization-server", "status": 403, "error": null, "contentType": "text/html", "ms": 9, "redirects": 0 }, { "label": "x402 discovery", "url": "https://sendgrid.com/.well-known/x402", "finalUrl": "https://sendgrid.com/.well-known/x402", "status": 403, "error": null, "contentType": "text/html", "ms": 10, "redirects": 0 } ] }, { "name": "Sprites", "category": "Sandboxes and compute", "site": "sprites.dev", "apiProbed": "https://api.sprites.dev/v1/sprites", "apiNotProbed": null, "passed": 0, "partial": 1, "unread": 0, "total": 7, "whoActs": null, "checkedAt": "2026-11-12T02:37:59.325Z", "checks": [ { "id": "authmd", "name": "auth.md", "url": "https://sprites.dev/auth.md", "status": "fail", "reason": "/auth.md not found (HTTP 404)" }, { "id": "prm", "name": "Protected resource metadata", "url": "https://sprites.dev/.well-known/oauth-protected-resource", "status": "fail", "reason": "Protected resource metadata not found (HTTP 404)" }, { "id": "register", "name": "Sign-up by API", "url": "https://sprites.dev/.well-known/oauth-authorization-server", "status": "fail", "reason": "Authorization server metadata has no agent_auth block, and no sign-up API is documented in auth.md or llms.txt" }, { "id": "challenge", "name": "Key works without a browser", "url": "https://api.sprites.dev/v1/sprites", "httpStatus": 401, "www_authenticate": null, "status": "partial", "reason": "401, but no WWW-Authenticate header (RFC 9110 section 15.5.2 says the server MUST send one)" }, { "id": "limits", "name": "Spend limits", "status": "fail", "reason": "No spend cap in metadata, auth.md or llms.txt" }, { "id": "payment", "name": "Payment handoff", "status": "fail", "reason": "No 402, payment challenge or billing metadata, and no payment path the checker recognizes in auth.md or llms.txt" }, { "id": "markdown", "name": "Docs in Markdown", "url": "https://sprites.dev/docs/llms.txt", "tried": [ "https://sprites.dev/llms.txt", "https://sprites.dev/docs/llms.txt" ], "status": "fail", "reason": "https://sprites.dev/llms.txt not found (HTTP 404); https://sprites.dev/docs/llms.txt not found (HTTP 404)" } ], "requests": [ { "label": "auth.md", "url": "https://sprites.dev/auth.md", "finalUrl": "https://sprites.dev/auth.md", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 242, "redirects": 0 }, { "label": "llms.txt", "url": "https://sprites.dev/llms.txt", "finalUrl": "https://sprites.dev/llms.txt", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 185, "redirects": 0 }, { "label": "api", "url": "https://api.sprites.dev/v1/sprites", "finalUrl": "https://api.sprites.dev/v1/sprites", "status": 401, "error": null, "contentType": "application/json; charset=utf-8", "ms": 302, "redirects": 0 }, { "label": "llms.txt (docs)", "url": "https://sprites.dev/docs/llms.txt", "finalUrl": "https://sprites.dev/docs/llms.txt", "status": 404, "error": null, "contentType": "text/html; charset=utf-8", "ms": 187, "redirects": 0 }, { "label": "prm", "url": "https://sprites.dev/.well-known/oauth-protected-resource", "finalUrl": "https://sprites.dev/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 184, "redirects": 0 }, { "label": "prm (API host)", "url": "https://api.sprites.dev/.well-known/oauth-protected-resource", "finalUrl": "https://api.sprites.dev/.well-known/oauth-protected-resource", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 190, "redirects": 0 }, { "label": "as-metadata", "url": "https://sprites.dev/.well-known/oauth-authorization-server", "finalUrl": "https://sprites.dev/.well-known/oauth-authorization-server", "status": 200, "error": null, "contentType": "application/json; charset=utf-8", "ms": 186, "redirects": 0 }, { "label": "x402 discovery", "url": "https://sprites.dev/.well-known/x402", "finalUrl": "https://sprites.dev/.well-known/x402", "status": 404, "error": null, "contentType": "application/json; charset=utf-8", "ms": 186, "redirects": 0 } ] } ] }