Support keyword: antigravity cli vs gemini cli

Antigravity CLI vs Gemini CLI

Use this comparison before you migrate: Antigravity CLI is the new terminal surface, but not every Gemini CLI workflow maps one-to-one on day one.

Updated on 2026-05-26. Independent guide. Use official Google links for downloads and account actions.

Official download Official CLI docs

Short answer

If you are a free individual, Google AI Pro, or Google AI Ultra user who depends on Gemini CLI, the practical answer is to start testing Antigravity CLI now. Google's May 19, 2026 transition announcement says Gemini CLI and Gemini Code Assist IDE extensions stop serving requests for those consumer groups on June 18, 2026. Enterprise and paid API-key usage have different rules, so teams should check their contract and Google Cloud setup before changing production workflows.

The important nuance is feature parity. Google says Antigravity CLI keeps critical Gemini CLI features such as Agent Skills, Hooks, Subagents, and Extensions, with Extensions moving into Antigravity plugins. That still does not mean every custom flag, workflow, config file, or MCP server moves without review.

Comparison table

Question	Gemini CLI	Antigravity CLI
Main role	Original terminal UI for Gemini-powered coding workflows.	Terminal-first surface inside the broader Google Antigravity platform.
Consumer timeline	Consumer request serving changes on June 18, 2026.	Available now as the recommended migration target.
Architecture	Standalone terminal experience from the earlier Gemini CLI era.	Shares the Antigravity agent harness with desktop and platform surfaces.
Extensions	Gemini CLI extensions and customizations.	Antigravity plugins, plus skills, hooks, and subagents.
MCP	Often configured in older Gemini CLI settings.	Uses Antigravity-specific MCP configuration.
Best next action	Back up settings and list workflows you still need.	Install, migrate one workflow, and test permissions in a safe branch.

Who should migrate first

Individual Gemini CLI users

Start now. Your goal is not to recreate every old command immediately, but to confirm that your daily coding, search, refactor, and cloud tasks work in Antigravity CLI.

Users with MCP servers

Do not assume MCP moved cleanly. Open the MCP page, inspect the config file, and confirm auth tokens or OAuth settings before relying on old integrations.

Enterprise teams

Do not follow consumer advice blindly. Google's transition post says enterprise access has separate handling, so verify your license and API-key path.

Migration proof checklist

Run Antigravity CLI in a small test repo.

Confirm sign-in and account access.

Open help, config, permissions, skills, plugins, and MCP commands.

Move one real Gemini CLI workflow and run it in a disposable branch.

Record anything that is missing instead of deleting the old setup immediately.

Sources: official Google Antigravity product pages, Google Antigravity CLI documentation, and the Google Developers transition announcement. This site is an independent guide and is not affiliated with Google.

FAQ

Is Antigravity CLI replacing Gemini CLI?

For individual and free consumer usage, Google says users should transition to Antigravity CLI. Enterprise and paid API-key cases have separate handling.

Does Antigravity CLI have full Gemini CLI feature parity?

Google says there is not 1:1 feature parity right out of the gate, so test your own workflows before deleting old settings.

What is the best page shape for this keyword?

A comparison page with a migration checklist, not a generic product definition page.