[BUG] Antigravity CLI 1.1.3 - "Eligibility check failed: unknown reason" on Windows CMD

Google Antigravity
1

Hello Antigravity Team

I am experiencing a problem with Antigravity CLI (agy) on Windows. The CLI launches successfully, and the Google Sign-In process completes without any issues, but after authentication the eligibility check always fails

The error message shown in the CLI is:

⚠ Eligibility Check
⎿ Eligibility check failed: unknown reason

After this error appears, I cannot use the CLI. If I try to send any message, the eligibility check runs again and returns the same error, completely blocking all interaction

Environment:

OS: Windows 10/11

Antigravity CLI version: 1.1.3

Account: s...@gmail.com

Selected model: Gemini 3.5 Flash (Medium)

I have already tried several troubleshooting steps:

Logged out using /logout and completed the Google Sign-In process again

Deleted cached OAuth tokens and local configuration files from the Antigravity/Gemini CLI folders and performed a clean reset

Reinstalled and restarted the CLI

Tested the connection with VPN/proxy enabled and disabled

Checked my Google account region and Terms of Service settings

The issue remains after all these steps

Could you please check my account eligibility status and backend logs to see why the eligibility check is failing? The problem looks like it may be related to the backend entitlement system or the loadCodeAssist eligibility request rather than a local installation problem

I would appreciate any information about the reason for this failure and whether there is any account restriction or eligibility issue preventing me from using Antigravity CLI

Thank you for your help

2

Hi @Ialenarde, Welcome to the Forum

The error indicates that Antigravity is currently unavailable in your location. Please review the list of supported regions here. Verify the country listed on your Google Terms of Service page; if it is incorrect, you may submit a request to update your associated region. If your country is supported but you are still encountering this error, please provide the following details:

  • Your current location or region
  • Whether you are using a VPN or proxy
  • The version of the AGY CLI