Antigravity Pulse

100% local & private. Super lightweight. A 120 KB status bar extension for Antigravity Pro & Ultra users who want to monitor their AI model quota at a glance — without external network calls, OAuth flows, or background overhead.

Hover for a rich Markdown tooltip with per-pool progress bars, individual model breakdown, and reset timers.

Privacy first

Everything runs 100% on your machine. The extension reads quota data from the Antigravity process already running locally — no requests ever leave localhost.

• No internet requests — every call stays on 127.0.0.1
• No Google authentication — no OAuth, no tokens stored, no login required
• No data sent to any server — your usage patterns stay private
• No special permissions — no filesystem access, no telemetry

Lightweight

The entire extension is 120 KB unpacked. No bundled webviews, no CSS frameworks, no localization files. Three TypeScript files compiled to plain JavaScript.

• Activates in milliseconds
• Polls every 30 seconds with a single local HTTPS POST (~1ms round trip)
• Zero dependencies beyond the VS Code API

Clear at a glance

Each model pool gets a color-coded health indicator directly in the status bar:

Per-pool quota tracking

Antigravity groups AI models into independent quota pools, each resetting every ~5 hours:

Each pool's quota is tracked independently — exhausting Claude/GPT does not affect your Gemini quota.

Hover tooltip

Hover over the status bar item for a detailed, formatted breakdown:

• Per-pool remaining percentage with visual progress bars
• Time until reset for each pool
• Individual model quotas when models within a pool differ
• Clean Markdown formatting, no popup windows

How it works

1. Process detection — scans for the Antigravity language_server process
2. Token extraction — reads the CSRF token from the process arguments
3. Port discovery — finds the correct local API port
4. Local API call — POST https://127.0.0.1:{port}/.../GetUserStatus — strictly local
5. Display — groups models by pool, updates the status bar every 30 seconds

Install

1. Download the .vsix from Releases
2. Cmd+Shift+P then Extensions: Install from VSIX...
3. Select the file and reload

Configuration

Requirements

• Antigravity IDE must be running
• Pro or Ultra subscription for meaningful quota tracking

GitHub

Source code and releases: codavidgarcia/antigravity-pulse

If you find this useful, consider giving it a ⭐ on GitHub!

License

MIT