Antigravity HUD

Seamlessly monitor your Google Antigravity AI IDE model usage directly within the IDE.

Antigravity HUD automatically detects your local Antigravity instance and displays real-time quota information in your status bar, keeping you informed without breaking your flow.

Features

• Zero Configuration: Automatically hunts for Antigravity editor and Language Server processes to find your API port and token.
• Real-Time Monitoring: Polls the local API to keep your quota information up-to-date.
• Unobtrusive UI: A minimal AG: XX% indicator sits quietly in your status bar, changing color to warn you when quotas get low.
• Detailed Insights: Click the status bar item to see a breakdown of usage across all available models.

Installation

From VS Code:

1. Open Extensions view (Ctrl+Shift+X / Cmd+Shift+X).
2. Search for Antigravity HUD.
3. Click Install.

From Marketplace:

• Open VSX Registry (Recommended for Antigravity)
• VS Code Marketplace

Status Bar Indicators

The status bar icon provides a quick visual health check of your quota:

Configuration

You can customize the extension's behavior in VS Code Settings:

How It Works

Antigravity HUD works like a companion utility:

1. Process Hunting: It scans your system for running Antigravity-related processes.
2. Credential Extraction: It securely extracts the --api-port and --auth-token arguments from the running process.
3. API Polling: It uses these credentials to query the local http://127.0.0.1:{port}/api/v1/quota endpoint.
4. Visual Feedback: It aggregates the lowest quota percentage and updates the status bar.

Commands

• Antigravity HUD: Show Quota: Open the detailed quota information popup.
• Antigravity HUD: Refresh: Force a re-scan of processes and refresh quota data.

License

MIT