Antigravity CLI
Developer: Google
Antigravity CLI (formerly Gemini CLI, shut down June 18 2026) β Google's Go-rewritten terminal AI agent with Agent Skills, Hooks, Subagents, and async background workflows. Free for all users.
Pricing Model: Free tier available with Google account; advanced features via Google One AI Premium
Antigravity CLI is Google's AI coding agent for the command line, developed by Google. Google shut down Gemini CLI on June 18 2026 and replaced it with Antigravity CLI β a Go rewrite with the same features (Agent Skills, Hooks, Subagents, Extensions) plus faster execution and async background workflows. It shares the same agent harness as the Antigravity 2.0 desktop app. Antigravity CLI operates as a native terminal application that can generate code, explain complex codebases, debug issues, write tests, and automate repetitive development tasks. It is designed for developers who prefer terminal-based workflows and want AI assistance without leaving the command line. It supports interactive chat sessions, file-aware context gathering, and execution of generated code with user approval. Antigravity CLI integrates with Google Cloud services, making it particularly powerful for developers working with GCP, BigQuery, Cloud Run, and other Google Cloud Platform services. It can access and analyze local files, understand project structure, and provide context-aware suggestions. Antigravity CLI is built on Google's Gemini 3.5 Flash models. It is available for free with a Google account, with enterprise features available through Google Cloud Gemini Enterprise Agent Platform.