Run T3 Code's agents on a Prized box
Add a Prized box as an SSH environment in T3 Code, so its Claude Code and Codex threads run on a cloud Linux machine instead of your laptop.
On this page5
T3 Code runs Claude Code, Codex and other agents side by side. With a Prized box as an environment, its threads build and test on the box and keep going with the lid closed.
1. Start a box
Sign up at prized.dev and follow the tour: it starts a box on $30 of free credit with no card, and the command it shows installs the CLI and adds the box to your SSH config (Quickstart). Use your box's name in place of mango below.
2. Sign the agents in on the box
prized agents handoff claude codex --gh3. Add the box in T3 Code
In the desktop app, open Settings › Connections › Add environment, choose SSH, and pick mango from the host list; T3 Code reads your SSH config. The first connect installs T3 Code's server in ~/.t3 on the box.
If Settings › Providers marks Codex Incompatible, accept T3 Code's Update providers prompt: it updates Codex and Claude Code on the box.
4. Open a project on the box
Click Add project, pick the box's environment, then Local folder and a path such as ~/code/myproject. New threads in that project run on the box.
When the box sleeps
On the free credit, a box pauses after 2 hours idle (Auto-pause). To keep it up while agents work:
prized box auto-pause mango offprized box resume mango --wait wakes a paused box.