supervisor · formerly claude-master

Keep parallel projects under control

Keep parallel Claude Code projects under control: every session on one screen, a master session that launches and instructs the others, work queued for the night, and answers from your phone or your wrist.

v0.8.14 · Release 13 Oct 2026 · MIT

The video

  • Music: generated by Francesco Sorrentino with Google Gemini (Lyria).
  • Narrator: Gemini TTS, voice Iapetus. App voice: Kokoro, voice af_heart (Apache 2.0).
  • Typefaces: Roboto Flex (OFL 1.1) and Roboto Mono (Apache 2.0).
  • Demo data: session names, times and figures on screen are illustrative.
  • An independent project, not affiliated with Anthropic.
  • Android, Wear OS by Google and Firebase are trademarks of Google LLC.

Your PC, your Firebase, your devices

The Supervisor relay publishes the state of your sessions to your own Firebase project and runs the commands your phone, tablet or watch send back. No server of ours in between: everything is encrypted end to end, and Firebase sees blobs, never your prompts or your project names.

Keep your sessions under control

Requires Claude Code 2.1.263 or newer, tmux, python3 3.8+ and bash. MIT licence. The web app runs on any phone or tablet. The Android 13+ and Wear OS 4+ apps are coming to Google Play through a closed test that opens soon: members of the testers group get the invitation.

Install from GitHub