Documentation

Quick start (about five minutes)

1. Create an account — register with a username and password, or continue with Google, GitHub, or Microsoft.
2. Install the VS Code extension and open the Get Started panel. It installs and starts the local agent for you.
3. Connect your computer — sign in from the extension (browser sign-in supported) and the agent connects to the relay.
4. Pair your phone — open the QR panel in VS Code and scan it with the Android app.
5. Send your first message — your phone now talks to Claude Code on your computer. Approve permission requests from the phone.

Security model

• Sessions between your phone and computer are end-to-end encrypted (X25519 + ChaCha20-Poly1305, Ed25519 device identity keys).
• Pairing uses a short-lived QR (v3) with dual pins (agent fingerprint + relay id) to stop impostors.
• Revoking a device takes effect immediately, including mid-session.

Account

• All sign-in methods (password, Google, GitHub, Microsoft) lead to the same account.
• Link and unlink providers any time from Account security — the last usable sign-in method cannot be removed.
• There is currently no email-based password recovery. If you sign in with a password, keep it safe; linking a provider gives you a second way in.