Google opens a preview for plugging your remote MCP server into AI Mode and the Gemini app
The Connected Apps Platform preview, open for applications since Oct 30, lets you register a public remote MCP server (or Android AppFunctions) in Google Connected Console, test it in Gemini Developer Mode, and submit it for review to go live in Search AI Mode, the Gemini app, or both. Google tests every app before it ships and its policy bans tool descriptions written to steer the model toward your app over others (MCP guide).