Gives you an Ubuntu terminal in the browser with Claude Code, git, and gh pre-configured. Sign in with GitHub and your token is injected automatically so git push works immediately.

Sessions are ephemeral (1 hour idle timeout).

Stack: React + xterm.js frontend, single-file FastAPI server, K8s pods as sandboxes. Each session gets its own isolated pod with network policies blocking internal cluster access.

Source: https://github.com/nthh/remolt.dev