AI product Open source
T3 Code is an open-source agent-harness control surface for coding agents running on a developer's computer. It provides iOS and Android mobile apps, a web app, and an Electron-based desktop app for controlling locally configured Codex, Claude Code, Cursor, Grok Build, and OpenCode agents while using the user's existing provider subscriptions.
The project can be launched with `npx t3@latest`, which starts its backend and local web interface on the machine. It also distributes desktop builds for Windows, macOS, and Arch Linux, and supports remote access from a phone or another machine. The repository describes the project as early-stage and warns that bugs are expected.
14 uses taken from transcripts — each links to the moment in the video.
An open-source control surface for coding agents already running on a developer's computer. It lets users control agents such as Claude Code, Codex, Cursor, Grok Build, and Open Code through mobile, web, or desktop apps while keeping the agents on local hardware.
An open-source control surface for AI coding agents running on a user's computer. It lets developers start and steer those agents from a mobile app, web app, or desktop app.
Open-source codebase used as the repository for architecture analysis, event-sourcing investigation, game experiments, and an attempted Muse provider integration.
Served as the real codebase whose Grok bindings, Cursor integration, and implementation gaps were audited and improved.
Provides the repository and coding workflow in which the model audited pull requests.
Software project used for pull-request development, remote agent execution, code audits, CI-related work, and autonomous merging.
Provides a mobile, web, and desktop control surface for starting, monitoring, and steering multiple coding agents, while running the backend on the user's own machine.
T3 Code is a code-related application mentioned alongside VS Code and Cursor, and its mobile app is being rewritten from React Native to SwiftUI. The video discusses working with the app without needing to understand all of its implementation details.
Runs remote, multi-threaded AI coding workflows; links threads to pull requests, settles threads when pull requests merge, snoozes work, provides remote development previews, and supports automated interaction with GitHub.
Development environment and codebase used for testing AI agents, computer use, code reviews, rewrites, and software changes.
Runs code-related agent threads, manages pull requests, supports computer-use workflows, and launches multiple coding tasks in parallel.
Coding environment where an agent receives bug screenshots, modifies code, tests changes, creates pull requests, and records videos demonstrating fixes.
Agent coding interface used to start repository tasks, inspect thread history and tool calls, run long-lived coding work, and track when a thread needs attention.
T3 Code is a software project that uses Clerk for its authentication and billing needs across web, mobile, and desktop platforms. The video also mentions that Clerk built and maintains an Electron package for it.
14 in the library.