Google releases free Gemini CLI tool for developers

Gemini CLI gives developers free access to Google’s Gemini AI models for coding, research, content creation and more, all within their local environment.

Google has launched Gemini CLI, a free AI tool that lets developers debug, code and run commands using natural language directly from their terminal.

Google has introduced Gemini CLI, a free, open-source AI tool that connects developers directly to its Gemini AI models. The new agentic utility allows developers to request debugging, generate code, and run commands using natural language within their terminal environment.

Built as a lightweight interface, Gemini CLI provides a streamlined way to interact with Gemini. While its coding features stand out, Google says the tool handles content creation, deep research, and complex task management across various workflows.

Gemini CLI uses Gemini 2.5 Pro for coding and reasoning tasks by default. Still, it can also connect to other AI models, such as Imagen and Veo, for image and video generation. It supports the Model Context Protocol (MCP) and integrates with Gemini Code Assist.

Moreover, the tool is available on Windows, MacOS, and Linux, offering developers a free usage tier. Access through Vertex AI or AI Studio is available on a pay-as-you-go basis for advanced setups involving multiple agents or custom models.

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