Gemini CLI was replaced by Antigravity CLI

For unpaid-tier and Google One users, Gemini CLI was replaced by Antigravity CLI · id PC-036 · checked_on 2026-10-31 · license CC-BY-4.0

Fix

Check the Antigravity CLI migration page before updating scripts and instruction files.

Command

agy --help

Error strings

Situation

A script or guide still calls the gemini command for an unpaid-tier or Google One account.

Symptom

The tool is not the supported path any more for those accounts.

Cause

The Gemini CLI documentation states that for unpaid-tier and Google One users Gemini CLI was replaced by Antigravity CLI on June 18th, 2026.

Verify

If agy starts, read the migration page for how settings and skills paths changed before editing scripts.

Source

https://geminicli.com/docs/cli/headless/

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