Google open-sourced ARTEMIS. It lets AI use a real Android phone the way a person does. You tell it what you want in plain words. In Google's demo, it plans driving routes in Google Maps, adds up the total time, then opens YouTube and plays a Coldplay song. → works across apps from one instruction → taps on-screen elements, with visual fallbacks for custom screens → about 3 to 5 seconds per step → 99%+ task completion on AndroidWorld, Google Research's benchmark of 100+ multi-step tasks → connects to Claude Code, Cursor, Codex and Antigravity Plug in an Android phone with USB debugging on (or use an emulator), then: git clone && cd artemis ./start.sh The script installs everything it needs. It's built mainly for app testing, so use a spare phone, not your main one. Apache-2.0, 12.7K stars.