T3 Code

What is T3 Code?

T3 Code is a free, open-source app for running AI coding agents from one place. It plugs into the Claude Code, Codex, Cursor, OpenCode, Grok, and Antigravity logins you already have. Each agent thread works on its own branch, and you can check in from desktop, web, or your phone.

Top Features:

• Multi-agent control: run Claude Code, Codex, Cursor, and others side by side.
• One-click PRs: commit, push, and open GitHub pull requests with generated changelogs.
• Remote access: check on running agents and reply from the iOS or Android app.

Use Cases:

• Parallel tasks: hand separate features to different agents, each on its own branch.
• Model comparison: switch models mid-thread to see which agent handles a bug best.
• Mobile check-ins: send prompts and steer running agents from your phone while traveling.

Who Can Use T3 Code?

• Developers: anyone juggling several coding agents who wants one tidy interface.
• Tinkerers: builders who want to fork, restyle, or extend their agent tools.
• Dev teams: teams already paying for agent plans who want no extra token fees.

Pricing

• Desktop app (free): full app for macOS, Windows, and Linux under the MIT license.
• Mobile apps (free): iOS and Android companions for steering agents on your machine.
• Agent plans (paid separately): you pay Anthropic, OpenAI, or others directly with no markup.

Pros and Cons

Pros:

• No markup: keep the subscriptions you already have, with no quota caps.
• Fully open: the MIT license lets you fork, self-host, and ship your own build.
• Fast interface: users report it feels quicker and lighter than other agent apps.

Cons:

• Early software: the team warns it is very early, so expect bugs.
• Setup required: you must install and sign in to one agent CLI first.
• Limited contributions: outside pull requests are mostly not accepted at this stage.

FAQs:

1) Is T3 Code free?

Yes, it is free and open source, and you pay only for agent plans.

2) Which agents does it support?

Claude Code, Codex, Cursor, OpenCode, Grok Build, and Google Antigravity are supported today.

3) Can I use it from my phone?

Yes, iOS and Android apps control agents running on your computer.

4) Does it create pull requests?

Yes, one button commits, pushes, and opens a GitHub PR for you.

5) Which platforms are supported?

Desktop builds run on macOS, Windows, and Linux, plus a web app.