Gemini CLI

Google's open-source terminal agent bringing Gemini into the command line.

Open Source Coding & Development
Visit Website ↗ by Google

What is Gemini CLI?

Gemini CLI is Google's open-source AI agent that brings Gemini directly into the terminal. It handles coding, research, and task automation from the command line with Apache-2.0 source fully available. With over a hundred thousand stars, it is among the most adopted open terminal agents.

Key features

  • Terminal agent powered by Gemini models
  • Coding, research, and task automation from CLI
  • Fully open Apache-2.0 source
  • Extensions and MCP support

Watch: Gemini CLI tutorial

Gemini CLI + MCP: Complete Install in Minutes (Tutorial) Gemini CLI + MCP: Complete Install in Minutes (Tutorial) — proflead

Video by proflead on YouTube — plays here without leaving this page.

Pros

  • Official Google backing and rapid development
  • Huge community and ecosystem momentum

Cons

  • Best experience tied to Google's model ecosystem
  • Terminal-only interface

Gemini CLI at a glance

PricingOpen Source
CategoryCoding & Development
Platformswindows, macos, linux
CompanyGoogle
Official websitegithub.com
terminal agentgeminigoogleclicodingopen source

How to choose the right Coding & Development tool

The right coding tool depends on where you write code and how much of your codebase it can understand. IDE integration is the first filter — a tool that lives in your editor, sees your project files and respects your stack will help far more than a general chatbot you paste snippets into. Look for accurate completions, clear explanations of suggested changes, and strong refactoring and debugging support for your main languages. Privacy deserves real attention: check whether your code is used for training, and whether a self-hosted or enterprise option exists for sensitive projects. Price against the hours it actually saves — most developers feel the difference within the first week of real use.

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Gemini CLI FAQs

What is Gemini CLI?

Gemini CLI is Google's open-source AI agent that brings Gemini directly into the terminal. It handles coding, research, and task automation from the command line with Apache-2.0 source fully available. With over a hundred thousand stars, it is among the most adopted open terminal agents.

What are the main features of Gemini CLI?

Gemini CLI offers Terminal agent powered by Gemini models, Coding, research, and task automation from CLI, Fully open Apache-2.0 source and Extensions and MCP support.

How much does Gemini CLI cost?

Gemini CLI is open source, so the software itself is free to download, use and self-host. Your only costs are the infrastructure you run it on and any paid services you connect to it.

What are the pros and cons of Gemini CLI?

Strengths of Gemini CLI include Official Google backing and rapid development; Huge community and ecosystem momentum. On the downside, Best experience tied to Google's model ecosystem; Terminal-only interface.