Eligibility check failed despite US region, completed age verification, and successful browser verification (Google AI Pro account)

Google Antigravity
1

I am unable to use Antigravity CLI (agy) with my personal Gmail account that has an active Google AI Pro subscription.

Error message:

text

Eligibility check failed: Your current account is not eligible for Antigravity. 
Verify your account to continue.
Alternatively, try signing in with another personal Google account.
Please verify your account in your browser to continue:
[verification link]

Account status I have already confirmed:

  • Account type: Personal Gmail (@gmail.com), not Workspace
  • Country Association: United States (confirmed on https://policies.google.com/terms and country-association-form)
  • Age verification: Completed and verified (18+)
  • Google AI Pro subscription: Active

What I have already tried:

  1. Opened the verification link provided in the error using an Incognito window (only the target account signed in) — authentication completes successfully.
  2. Cleared local credentials multiple times (%USERPROFILE%\.gemini and related folders).
  3. Revoked all related third-party connections (Antigravity / Gemini Code Assist / Cloud Code) in Google Account → Connections, then re-authenticated.
  4. Fully logged out and signed back in.
  5. Confirmed the same issue persists after reinstalling the CLI.

The browser verification succeeds, but the eligibility check in agy still fails immediately afterward.

This appears to be an account-level eligibility / entitlement issue on the backend rather than a local configuration problem.

Could you please help check the eligibility status of my account and refresh it if possible?

Thank you.

2

Hi @guoliang,

The “Eligibility check failed” loop in the Antigravity CLI (agy) typically occurs when the browser completes the initial OAuth consent redirect, but the secondary developer token exchange (loadCodeAssist) fails backend validation.

Step-by-Step Resolution & Workarounds

  1. Verify 2-Step Verification (2FA) is Active:

  2. Clear Windows Credential Manager:

    • Open the Windows Start Menu, search for Credential Manager, and click Windows Credentials.

    • Under Generic Credentials, look for and remove any entries for Antigravity, Gemini, or Google Cloud.

    • Open terminal and clear the local cache:

      rmdir /s /q "%USERPROFILE%\.gemini"

    • Retry authentication:

      agy auth logout
agy auth login
3

thx.

but the problem still exists: Eligibility check failed: Your current account is not eligible for Antigravity. Verify your account to continue.