|
Download README.md from SaylorTwift/gemini-cli: direct link, hf CLI and curl.
- Browser
- Download file 14 kB
-
https://huggingface.co/SaylorTwift/gemini-cli/resolve/main/README.md
- Command line
-
hf download hf://SaylorTwift/gemini-cli/README.md
-
curl -L -o README.md https://huggingface.co/SaylorTwift/gemini-cli/resolve/main/README.md
14 kB
| license: apache-2.0 | |
| tags: | |
| - agent | |
| - coding-agent | |
| - cli | |
| - llm | |
| - tool-use | |
| > **This is a source mirror.** This Hugging Face repository is not a model checkpoint — it's a read-only mirror of the [`google-gemini/gemini-cli`](https://github.com/google-gemini/gemini-cli) GitHub repository, Google's open-source terminal AI agent. It is hosted here for visibility on the Hub; the canonical repository, issue tracker, and pull requests all live on GitHub. Please file issues and contribute there, not here. | |
| # Gemini CLI | |
| [](https://github.com/google-gemini/gemini-cli/actions/workflows/ci.yml) | |
| [](https://github.com/google-gemini/gemini-cli/actions/workflows/chained_e2e.yml) | |
| [](https://www.npmjs.com/package/@google/gemini-cli) | |
| [](https://github.com/google-gemini/gemini-cli/blob/main/LICENSE) | |
| [](https://codewiki.google/github.com/google-gemini/gemini-cli?utm_source=badge&utm_medium=github&utm_campaign=github.com/google-gemini/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](https://geminicli.com/docs/). | |
| ## 🚀 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](https://www.geminicli.com/docs/get-started/installation) | |
| for recommended system specifications and a detailed installation guide. | |
| ### Quick Install | |
| #### Run instantly with npx | |
| ```bash | |
| # Using npx (no installation required) | |
| npx @google/gemini-cli | |
| ``` | |
| #### Install globally with npm | |
| ```bash | |
| npm install -g @google/gemini-cli | |
| ``` | |
| #### Install globally with Homebrew (macOS/Linux) | |
| ```bash | |
| brew install gemini-cli | |
| ``` | |
| #### Install globally with MacPorts (macOS) | |
| ```bash | |
| sudo port install gemini-cli | |
| ``` | |
| #### Install with Anaconda (for restricted environments) | |
| ```bash | |
| # 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](https://www.geminicli.com/docs/changelogs) 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. | |
| ```bash | |
| 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 `preview` release + any bug fixes | |
| and validations. Use `latest` tag. | |
| ```bash | |
| 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 `nightly` tag. | |
| ```bash | |
| 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](https://github.com/GoogleCloudPlatform/vertex-ai-creative-studio/tree/main/experiments/mcp-genmedia) | |
| - Run non-interactively in scripts for workflow automation | |
| ### Advanced Capabilities | |
| - Ground your queries with built-in | |
| [Google Search](https://ai.google.dev/gemini-api/docs/grounding) for real-time | |
| information | |
| - Conversation checkpointing to save and resume complex sessions | |
| - Custom context files (GEMINI.md) to tailor behavior for your projects | |
| ### GitHub Integration | |
| Integrate Gemini CLI directly into your GitHub workflows with | |
| [**Gemini CLI GitHub Action**](https://github.com/google-github-actions/run-gemini-cli): | |
| - **Pull Request Reviews**: Automated code review with contextual feedback and | |
| suggestions | |
| - **Issue Triage**: Automated labeling and prioritization of GitHub issues based | |
| on content analysis | |
| - **On-demand Assistance**: Mention `@gemini-cli` in issues and pull requests | |
| for help with debugging, explanations, or task delegation | |
| - **Custom Workflows**: Build automated, scheduled and on-demand workflows | |
| tailored to your team's needs | |
| ## 🔐 Authentication Options | |
| Choose the authentication method that best fits your needs: | |
| ### Option 1: Sign in with Google (OAuth login using your Google Account) | |
| **✨ Best for:** Individual developers as well as anyone who has a Gemini Code | |
| Assist License. (see | |
| [quota limits and terms of service](https://cloud.google.com/gemini/docs/quotas) | |
| for details) | |
| **Benefits:** | |
| - **Free tier**: 60 requests/min and 1,000 requests/day | |
| - **Gemini 3 models** with 1M token context window | |
| - **No API key management** - just sign in with your Google account | |
| - **Automatic updates** to latest models | |
| #### Start Gemini CLI, then choose _Sign in with Google_ and follow the browser authentication flow when prompted | |
| ```bash | |
| gemini | |
| ``` | |
| #### If you are using a paid Code Assist License from your organization, remember to set the Google Cloud Project | |
| ```bash | |
| # Set your Google Cloud Project | |
| export GOOGLE_CLOUD_PROJECT="YOUR_PROJECT_ID" | |
| gemini | |
| ``` | |
| ### Option 2: Gemini API Key | |
| **✨ Best for:** Developers who need specific model control or paid tier access | |
| **Benefits:** | |
| - **Free tier**: 1000 requests/day with Gemini 3 (mix of flash and pro) | |
| - **Model selection**: Choose specific Gemini models | |
| - **Usage-based billing**: Upgrade for higher limits when needed | |
| ```bash | |
| # Get your key from https://aistudio.google.com/apikey | |
| export GEMINI_API_KEY="YOUR_API_KEY" | |
| gemini | |
| ``` | |
| ### Option 3: Vertex AI | |
| **✨ Best for:** Enterprise teams and production workloads | |
| **Benefits:** | |
| - **Enterprise features**: Advanced security and compliance | |
| - **Scalable**: Higher rate limits with billing account | |
| - **Integration**: Works with existing Google Cloud infrastructure | |
| ```bash | |
| # Get your key from Google Cloud Console | |
| export GOOGLE_API_KEY="YOUR_API_KEY" | |
| export GOOGLE_GENAI_USE_VERTEXAI=true | |
| gemini | |
| ``` | |
| For Google Workspace accounts and other authentication methods, see the | |
| [authentication guide](https://www.geminicli.com/docs/get-started/authentication). | |
| ## 🚀 Getting Started | |
| ### Basic Usage | |
| #### Start in current directory | |
| ```bash | |
| gemini | |
| ``` | |
| #### Include multiple directories | |
| ```bash | |
| gemini --include-directories ../lib,../docs | |
| ``` | |
| #### Use specific model | |
| ```bash | |
| gemini -m gemini-2.5-flash | |
| ``` | |
| #### Non-interactive mode for scripts | |
| Get a simple text response: | |
| ```bash | |
| gemini -p "Explain the architecture of this codebase" | |
| ``` | |
| For more advanced scripting, including how to parse JSON and handle errors, use | |
| the `--output-format json` flag to get structured output: | |
| ```bash | |
| gemini -p "Explain the architecture of this codebase" --output-format json | |
| ``` | |
| For real-time event streaming (useful for monitoring long-running operations), | |
| use `--output-format stream-json` to get newline-delimited JSON events: | |
| ```bash | |
| gemini -p "Run tests and deploy" --output-format stream-json | |
| ``` | |
| ### Quick Examples | |
| #### Start a new project | |
| ```bash | |
| cd new-project/ | |
| gemini | |
| > Write me a Discord bot that answers questions using a FAQ.md file I will provide | |
| ``` | |
| #### Analyze existing code | |
| ```bash | |
| git clone https://github.com/google-gemini/gemini-cli | |
| cd gemini-cli | |
| gemini | |
| > Give me a summary of all of the changes that went in yesterday | |
| ``` | |
| ## 📚 Documentation | |
| ### Getting Started | |
| - [**Quickstart Guide**](https://www.geminicli.com/docs/get-started) - Get up | |
| and running quickly. | |
| - [**Authentication Setup**](https://www.geminicli.com/docs/get-started/authentication) - | |
| Detailed auth configuration. | |
| - [**Configuration Guide**](https://www.geminicli.com/docs/reference/configuration) - | |
| Settings and customization. | |
| - [**Keyboard Shortcuts**](https://www.geminicli.com/docs/reference/keyboard-shortcuts) - | |
| Productivity tips. | |
| ### Core Features | |
| - [**Commands Reference**](https://www.geminicli.com/docs/reference/commands) - | |
| All slash commands (`/help`, `/chat`, etc). | |
| - [**Custom Commands**](https://www.geminicli.com/docs/cli/custom-commands) - | |
| Create your own reusable commands. | |
| - [**Context Files (GEMINI.md)**](https://www.geminicli.com/docs/cli/gemini-md) - | |
| Provide persistent context to Gemini CLI. | |
| - [**Checkpointing**](https://www.geminicli.com/docs/cli/checkpointing) - Save | |
| and resume conversations. | |
| - [**Token Caching**](https://www.geminicli.com/docs/cli/token-caching) - | |
| Optimize token usage. | |
| ### Tools & Extensions | |
| - [**Built-in Tools Overview**](https://www.geminicli.com/docs/reference/tools) | |
| - [File System Operations](https://www.geminicli.com/docs/tools/file-system) | |
| - [Shell Commands](https://www.geminicli.com/docs/tools/shell) | |
| - [Web Fetch & Search](https://www.geminicli.com/docs/tools/web-fetch) | |
| - [**MCP Server Integration**](https://www.geminicli.com/docs/tools/mcp-server) - | |
| Extend with custom tools. | |
| - [**Custom Extensions**](https://geminicli.com/docs/extensions/writing-extensions) - | |
| Build and share your own commands. | |
| ### Advanced Topics | |
| - [**Headless Mode (Scripting)**](https://www.geminicli.com/docs/cli/headless) - | |
| Use Gemini CLI in automated workflows. | |
| - [**IDE Integration**](https://www.geminicli.com/docs/ide-integration) - VS | |
| Code companion. | |
| - [**Sandboxing & Security**](https://www.geminicli.com/docs/cli/sandbox) - Safe | |
| execution environments. | |
| - [**Trusted Folders**](https://www.geminicli.com/docs/cli/trusted-folders) - | |
| Control execution policies by folder. | |
| - [**Enterprise Guide**](https://www.geminicli.com/docs/cli/enterprise) - Deploy | |
| and manage in a corporate environment. | |
| - [**Telemetry & Monitoring**](https://www.geminicli.com/docs/cli/telemetry) - | |
| Usage tracking. | |
| - [**Tools reference**](https://www.geminicli.com/docs/reference/tools) - | |
| Built-in tools overview. | |
| - [**Local development**](https://www.geminicli.com/docs/local-development) - | |
| Local development tooling. | |
| ### Troubleshooting & Support | |
| - [**Troubleshooting Guide**](https://www.geminicli.com/docs/resources/troubleshooting) - | |
| Common issues and solutions. | |
| - [**FAQ**](https://www.geminicli.com/docs/resources/faq) - Frequently asked | |
| questions. | |
| - Use `/bug` command to report issues directly from the CLI. | |
| ### Using MCP Servers | |
| Configure MCP servers in `~/.gemini/settings.json` to extend Gemini CLI with | |
| custom tools: | |
| ```text | |
| > @github List my open pull requests | |
| > @slack Send a summary of today's commits to #dev channel | |
| > @database Run a query to find inactive users | |
| ``` | |
| See the | |
| [MCP Server Integration guide](https://www.geminicli.com/docs/tools/mcp-server) | |
| for setup instructions. | |
| ## 🤝 Contributing | |
| We welcome contributions! Gemini CLI is fully open source (Apache 2.0), and we | |
| encourage the community to: | |
| - Report bugs and suggest features. | |
| - Improve documentation. | |
| - Submit code improvements. | |
| - Share your MCP servers and extensions. | |
| See our [Contributing Guide](./CONTRIBUTING.md) for development setup, coding | |
| standards, and how to submit pull requests. | |
| Check our [Official Roadmap](https://github.com/orgs/google-gemini/projects/11) | |
| for planned features and priorities. | |
| ## 📖 Resources | |
| - **[Free Course](https://learn.deeplearning.ai/courses/gemini-cli-code-and-create-with-an-open-source-agent/information)** - | |
| Learn the basics. | |
| - **[Official Roadmap](./ROADMAP.md)** - See what's coming next. | |
| - **[Changelog](https://www.geminicli.com/docs/changelogs)** - See recent | |
| notable updates. | |
| - **[NPM Package](https://www.npmjs.com/package/@google/gemini-cli)** - Package | |
| registry. | |
| - **[GitHub Issues](https://github.com/google-gemini/gemini-cli/issues)** - | |
| Report bugs or request features. | |
| - **[Security Advisories](https://github.com/google-gemini/gemini-cli/security/advisories)** - | |
| Security updates. | |
| ### Uninstall | |
| See the [Uninstall Guide](https://www.geminicli.com/docs/resources/uninstall) | |
| for removal instructions. | |
| ## 📄 Legal | |
| - **License**: [Apache License 2.0](LICENSE) | |
| - **Terms of Service**: | |
| [Terms & Privacy](https://www.geminicli.com/docs/resources/tos-privacy) | |
| - **Security**: [Security Policy](SECURITY.md) | |
| <p align="left"> | |
| <a href="https://www.star-history.com/google-gemini/gemini-cli"> | |
| <picture> | |
| <source media="(prefers-color-scheme: dark)" srcset="https://api.star-history.com/badge?repo=google-gemini/gemini-cli&theme=dark" /> | |
| <source media="(prefers-color-scheme: light)" srcset="https://api.star-history.com/badge?repo=google-gemini/gemini-cli" /> | |
| <img alt="Star History Rank" src="https://api.star-history.com/badge?repo=google-gemini/gemini-cli" /> | |
| </picture> | |
| </a> | |
| </p> | |
| --- | |
| <p align="center"> | |
| Built with ❤️ by Google and the open source community | |
| </p> | |