T3 Code
Open-source interface from the T3 team for driving coding agents such as Claude Code, Codex or Cursor on your own machine.
T3 Code calls itself a "control plane" for coding agents: one interface for steering several agent CLIs on your machine. According to the repository it supports Codex, Claude, Cursor, Grok Build, OpenCode, Google Antigravity and fx. It uses your existing subscriptions and does not resell tokens.
Features
- Many agents, one surface – threads with different providers side by side
- One branch per thread, plus a PR button that drafts title, description and changelog
- Reachable anywhere – web app, Electron desktop app and apps for iOS and Android; access from your phone or another machine
- Self-hostable – the T3 Code server runs on your machine or a VM (
t3 service install)
Setup
Install via script (curl -fsSL https://t3.codes/install.sh | sh), Homebrew, winget, Scoop, AUR or Nix; try it once with npx t3@latest. You need at least one agent provider installed and signed in.
Limitations
The team says it is "very very early" – expect bugs. Outside contributions are mostly not accepted yet, and there is no dedicated docs site so far.
Stories about this entry
Analysis · 12 November 2026
Orca and T3 Code: two interfaces for running many coding agents, comparedOrca and T3 Code both aim to end the terminal sprawl that comes with running several coding agents at once. Both are open source and use your existing subscriptions – but they focus on different things: Orca on orchestration, T3 Code on lean control you can reach from anywhere.