t3code: T3 Code: An Open-Source Tool for Remotely Controlling Codex and Claude Code from Your Phone

T3 Code is a tool that allows you to control AI coding agents installed on your local machine from external devices. It enables you to monitor agent execution status and manage tasks via iOS and Android mobile apps, as well as web and Electron-based desktop apps. It leverages existing subscription-based agents such as Codex, Claude Code, Cursor, Grok Build, and OpenCode.

The project originated from the judgment that existing solutions like the Codex desktop app, Claude Desktop, and Cursor Glass fell short in terms of performance, remote work support, and open-source availability. To address these limitations, T3 Code was designed with performance and remote accessibility as top priorities. Additionally, it adopts a fully open-source structure, providing the freedom for users to fork and modify it as they wish.

Distributed under the MIT license, it can be used by running a server in a Node.js environment or by installing packages tailored to each platform. Currently in its early stages, bugs may occur, and the focus is on small fixes rather than large feature contributions. It is suitable for developers who want to flexibly manage agent-based development workflows from mobile devices or other devices.