🅶 Hello World — MCP + Antigravity
Google Antigravity, same 62-tool body. Gemini does the thinking, Ghost does the tapping.
Prerequisites
Section titled “Prerequisites”- Ghost installed — or let
uvxfetch it on demand, no clone needed - A phone connected over ADB with USB debugging on (
adb devicesshows it) - Antigravity CLI (
agy) installed
Step 1 — Register the MCP server
Section titled “Step 1 — Register the MCP server”agy mcp add android-agent -- uvx --from ghost-in-the-droid android-agent-mcpAntigravity now holds all 62 Ghost tools — the same body every other client gets.
Step 2 — Give it a job
Section titled “Step 2 — Give it a job”Open Reddit on the connected phone and summarize what's trending on r/LocalLLaMA.Watch the tool stream: device listed, app launched, screen tree read, taps fired. The phone moves; you don’t.
Step 3 — Verify
Section titled “Step 3 — Verify”Screenshot the phone and tell me what you see.A correct description means the ghost answered the summons.
What next?
Section titled “What next?”- MCP Server — tool catalog and architecture
- MCP Clients — every client that can drive Ghost
- LLM Providers — all the brains Ghost can run with
- Stealth Mode guide — keep the possession quiet
Try another approach →
Section titled “Try another approach →”MCP + Claude Code · MCP + Codex · Ghost CLI · LangChain · Web Chat · On-Device Android · On-Device iPhone · iPhone Duolingo