Phone MCP: AI Assistant Server

Phone MCP turns your Android phone into a secure MCP server that AI assistants like Claude can connect to. Ask your AI to find a photo, read a downloaded PDF, check a sensor, snap a picture or look up a contact — while every capability stays under your control, on your device. The app contains no AI of its own. You connect the assistant you already use — Claude Code, Claude Desktop, or any client that speaks the Model Context Protocol. Remote access Reach your phone from anywhere through phonemcp.ai. Pair a new AI client in under a minute: run one command, type the pairing code the app shows you, done. Paired clients reconnect automatically. • Works from any network — no port forwarding, no VPN, no account creation • OAuth 2.1 authorization with single-use pairing codes • Your phone only ever makes outbound connections • The relay never sees your phone's local credentials • See and revoke every paired AI client in the app • Free 30-day trial, then a small monthly or yearly subscription Local network On your own Wi-Fi, your AI connects directly to the phone. No cloud, no subscription, no limits. This will always be free. What your AI can do • Files — browse and read photos, downloads and documents • Camera — take a photo and hand it straight to the model • Sensors — accelerometer, gyroscope, barometer, light and more • Location — where the phone is right now • Contacts — look up people • SMS — compose messages (with your confirmation) • Extend it — third-party apps can expose their own MCP tools Private by design • Every tool is off until you enable it — sensitive ones require explicit consent • Bearer-token authentication locally, OAuth 2.1 remotely • Turn remote access off at any time; the tunnel closes immediately • No ads, no trackers, and your data is never sold Open source The app and its tunnel protocol are open source on GitHub — audit exactly what leaves your phone: github.com/premex-ab/phone-mcp Made in Sweden by Premex.