Monk MCP is not enabled by default.Before you open Gemini CLI, make sure Monk is already running in VS Code, Cursor, Windsurf, or Antigravity with the same project open.Make sure:
Monk is installed in one supported IDE that is currently running
the project is open in that IDE
you ran Monk: Manage MCP Server
you chose Enable MCP server
If you are choosing targets manually, include Gemini / Antigravity for this workspace.Monk writes the Gemini project config for you in .gemini/settings.json.Read more: Install Monk, MCP Getting Started
Gemini CLI supports project-scoped MCP configuration in .gemini/settings.json.Monk writes that file for you, so the next step is to open the same project in Gemini CLI.
Gemini CLI supports MCP trust and confirmation controls.By default, MCP servers are not trusted, which means Gemini will ask for confirmation before using Monk’s tools. That is the safest default and a good place to start.Gemini’s docs also describe:
server-level trust
tool-level allow-listing
project-scoped configuration as the default scope for MCP additions