pingdotgg / t3code

# T3 Code
T3 Code is an "agent harness control surface". It enables control of the agents on your machine with a best-in-class mobile app (iOS, Android), web app and Electron-based desktop app.
Works with your subscriptions on Claude Code, Codex, Cursor, Grok Build, OpenCode, and Google Antigravity. If they're set up on your computer, T3 Code can control them.
## "Wait, what are you selling me?"
Nothing. We built T3 Code because we wanted the best possible development experience with agents. We were inspired by existing solutions like the Codex desktop app, Conductor, Claude Desktop and Cursor Glass, but none met our bar.
We wanted something performant, remote-ready, and truly open. If we ever go the wrong direction, we want you to have everything you need to fork and build the editor that you want.
## Installation
> [!WARNING]
> T3 Code currently supports Codex, Claude, Cursor, Grok Build, OpenCode, and Antigravity. Install and authenticate at least one provider before use:
>
> - Codex: install Codex CLI and run `codex login`
> - Claude: install Claude Code and run `claude auth login`
> - Cursor: install Cursor CLI and run `agent login`
> - Grok Build: install Grok Build CLI and run `grok login`
> - OpenCode: install OpenCode and run `opencode auth login`
> - Antigravity: enable it in Settings, then use **Install Antigravity** and **Sign in with Google**. No CLI is required.
### Command line
 [code] 
On Windows, in PowerShell:
 [code] 
Then run `t3` to start the server and open the local web app. `t3 service install` keeps it running in the background, `t3 update` moves to a newer release, and `t3 --help` has the full reference.
To try it once without installing, run `npx t3@latest` instead.
### Desktop app
Install the latest version of the desktop app from GitHub Releases, or from your favorite package registry:
#### Windows (`winget`)
 [code] 
#### Windows (`scoop`)
 [code] 
#### macOS (Homebrew)
 [code] 
#### Debian, Ubuntu (`.deb`)
Download the `.deb` from GitHub Releases, then:
 [code] 
#### Arch Linux (AUR)
Stable:
 [code] 
Nightly:
 [code] 
The AUR packaging is maintained in this repository under `packaging/aur`.
## Some notes
We are very very early in this project. Expect bugs.
We are (mostly) not accepting contributions yet. Small fixes may be considered. Big features will not be.
## Documentation
Full docs live in docs/. There's no docs site yet.
- Install and first run
- Permission modes
- Keyboard shortcuts
- Project settings
- Appearance preferences
- Remote access from a phone or another machine
- Connect Claude Code, Codex, ChatGPT and other agents over MCP
- Keeping app and server in sync
- Source control integrations
- Multiple accounts: Codex · Claude
- Run T3 Code as a background service
Building from source? Start at docs/internals/overview.md.
## If you REALLY want to contribute still.... read this first
### Install `vp`
T3 Code uses Vite+ so you'll need to install the global `vp` command-line tool.
#### macOS / Linux
 [code