Gemini CLI Gemini CLI
Gemini CLI was an open-source terminal-based AI agent designed for coding tasks, debugging, and workflow automation. It supported natural language interaction, local file manipulation, and integration with the Model Context Protocol (MCP).
As of June 18, 2026, Gemini CLI has been officially decommissioned and replaced by Antigravity CLI (agy).
As of
- Google Search grounding
- Model Context Protocol (MCP) support
- Headless mode for automation
- Customizable context via GEMINI.md
- Conversation checkpointing
Developers seeking an AI-powered terminal interface for code generation, debugging, and file manipulation.
Production automation or CI/CD pipelines requiring non-interactive authentication methods, as the tool transitioned to a browser-based OAuth flow.
Provided a generous free tier for individuals; professional use required Gemini Code Assist subscriptions or API-based pay-as-you-go billing.
Gemini CLI was a groundbreaking terminal agent that has been superseded by Google's unified Antigravity platform; users are encouraged to migrate for continued support and agentic workflows.
Is Gemini CLI free?
Gemini CLI is Freemium. Provided a generous free tier for individuals; professional use required Gemini Code Assist subscriptions or API-based pay-as-you-go billing. Check the official site for current plans.
What is Gemini CLI best for?
Developers seeking an AI-powered terminal interface for code generation, debugging, and file manipulation.
Who makes Gemini CLI?
Gemini CLI is developed by Google. It is listed in the Terminal & CLI Agents category on ai.dosa.dev.
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