Gemini CLI Extensions

Extensions

Connect your favorite tools and personalize your AI-powered command line

Bring your favorite tools to the command line

Integrate powerful capabilities from industry leaders and the open-source community directly into your CLI for a seamless, powerful development workflow

Anatomy of an extension

Bundle MCP servers, context files, and custom commands into a simple package that teaches Gemini how to use any tool

A simple, powerful workflow

Install extensions from any GitHub URL or local folder to instantly power up your workflow

Build your own
Gemini CLI extension

Start instantly with a template for common use-cases, or build from a blank slate

Learn to build your own extension