T3 Code separates coding-agent sessions from workspace state
T3 Code is an open-source control surface that manages coding-agent sessions, accounts, command approvals, and Git workspace checkpoints without replacing runtimes such as Codex or Claude Code. A source-code analysis says it uses TypeScript, Effect, and Electron, with persistent events, command receipts, side-effect intents, and Git checkpoints stored in SQLite and Git; the project also describes desktop, web, and mobile clients, though those capabilities remain vendor claims. The report says the repository ranked fourth on GitHub Trending for November 1, 2026, but cautions that this does not establish growth or production reliability.
T3 Code offers developers a concrete architecture for keeping agent conversations, remote execution, approvals, and file changes distinct, which is useful when managing coding agents across multiple clients.
日期：2026-11-01 ｜ GitHub Trending 日榜第 4 名
手机断网了，开发机上的代理还在修改文件；浏览器重新打开，聊天记录能恢复，刚才那个等待批准的命令却未必还能继续。这些情况比“支持几个模型”更能说明一个代理开发工具的设计质量。
T3 Code 把自己称为 agent harness control surface，即代理运行环境的控制界面。它管理会话、账户、命令确认和工作区回退，却不重新实现 Codex 或 Claude Code，而是在这些运行时之间建立状态边界。
📋 项目概览
| 项目 | 内容 |
|---|---|
| 主仓库 | pingdotgg/t3code |
| 定位 | 在桌面、Web、移动客户端中控制开发机上的 coding agent |
| 执行归属 | 持有代码目录、Git、终端和 provider 凭据的环境服务器 |
| 主要实现 | TypeScript；服务编排使用 Effect，桌面壳使用 Electron |
| 持久状态 | SQLite 事件日志、读模型、命令收据与副作用 outbox；Git 工作区检查点 |
| 典型接入 | Codex、Claude Code、Cursor、Grok Build、OpenCode、Antigravity、fx |
| 许可证 | MIT，保留版权与许可声明 |
#T3 Code#Codex#Claude Code#Cursor#Grok Build#OpenCode#Antigravity#fx