# documentation

Google just launched the Developer Knowledge API and an official MCP Server (Public Preview) that lets AI coding tools query the latest Google docs—Firebase, Android, Google Cloud, Chrome, you name it. No more debugging AI-generated code that uses APIs from three versions ago or functions that literally don't exist.

Vercel tested two ways to teach AI agents: Skills (let AI decide when to check docs) vs AGENTS.md (auto-load docs every time). AGENTS.md won by a landslide.