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Gemini CLI
An open-source AI agent that brings the power of Gemini directly into your terminal.
Install
npx @google/gemini-cliclaude mcp add gemini-cli -- npx @google/gemini-cli{
"mcpServers": {
"gemini-cli": {
"command": "npx",
"args": [
"@google/gemini-cli"
]
}
}
}Install command taken from the project's README or registry entry. Always review code before running it.
README excerpt
Read full README on GitHub →Gemini CLI
Gemini CLI is an open-source AI agent that brings the power of Gemini directly into your terminal. It provides lightweight access to Gemini, giving you the most direct path from your prompt to our model.
Learn all about Gemini CLI in our documentation.
🚀 Why Gemini CLI?
- 🎯 Free tier: 60 requests/min and 1,000 requests/day with personal Google account.
- 🧠 Powerful Gemini 3 models: Access to improved reasoning and 1M token context window.
- 🔧 Built-in tools: Google Search grounding, file operations, shell commands, web fetching.
- 🔌 Extensible: MCP (Model Context Protocol) support for custom integrations.
- 💻 Terminal-first: Designed for developers who live in the command line.
- 🛡️ Open source: Apache 2.0 licensed.
📦 Installation
See Gemini CLI installation, execution, and releases for recommended system specifications and a detailed installation guide.
Quick Install
Run instantly with npx
# Using npx (no installation required)
npx @google/gemini-cli
Install globally with npm
npm install -g @google/gemini-cli
Install globally with Homebrew (macOS/Linux)
brew install gemini-cli
Install globally with MacPorts (macOS)
sudo port install gemini-cli
Install with Anaconda (for restricted environments)
# Create and activate a new environment
conda create -y -n gemini_env -c conda-forge nodejs
conda activate gemini_env
# Install Gemini CLI globally via npm (inside the environment)
npm install -g @google/gemini-cli
Release Channels
See Releases for more details.
Preview
New preview releases will be published each week at UTC 23:59 on Tuesdays. These
releases will not have been fully vetted and may contain regressions or other
outstanding issues. Please help us test and install with preview tag.
npm install -g @google/gemini-cli@preview
Stable
- New stable releases will be published each week at UTC 20:00 on Tuesdays, this
will be the full promotion of last week's
previewrelease + any bug fixes and validations. Uselatesttag.
npm install -g @google/gemini-cli@latest
Nightly
- New releases will be published each day at UTC 00:00. This will be all changes
from the main branch as represented at time of release. It should be assumed
there are pending validations and issues. Use
nightlytag.
npm install -g @google/gemini-cli@nightly
📋 Key Features
Code Understanding & Generation
- Query and edit large codebases
- Generate new apps from PDFs, images, or sketches using multimodal capabilities
- Debug issues and troubleshoot with natural language
Automation & Integration
- Automate operational tasks like querying pull requests or handling complex rebases
- Use MCP servers to connect new capabilities, including media generation with Imagen, Veo or Lyria
- Run non-interactively in scripts for workflow automation
Advanced Capabilities
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