Cursor Usage Overview (Chrome Extension)

Disclaimer: This is an unofficial extension using non-public/undocumented Cursor endpoints. I provide no warranty for usage or pricing accuracy. Always verify billing in the official Cursor dashboard.

Chrome extension (Manifest V3) for tracking Cursor usage in one popup.

Load In Chrome (dist only)

Because dist/ is versioned, you can load the extension directly from that folder.

1. Open chrome://extensions
2. Enable Developer mode
3. Click Load unpacked
4. Select the dist/ directory

How It Works

• Stores session tokens locally in chrome.storage.local
• Fetches usage directly from Cursor endpoints
• Auto-detects account behavior by response fields (for example limitType)
• Supports optional team soft-limit progress per account

Account Setup

1. Open extension Settings
2. Add account:
   • Account Name
   • Session Token (WorkosCursorSessionToken value or full cookie string)
   • Team On-Demand Soft Limit (USD) (optional)
3. Save

Recommended token retrieval:

1. Open an Incognito/Private window
2. Log in at https://cursor.com
3. DevTools -> Application -> Cookies -> https://cursor.com
4. Copy WorkosCursorSessionToken
5. Paste into Settings
6. Close Incognito/Private window when done (do not click Log out)

For Developers

From repository root:

make build
make zip

• Build output: dist/
• ZIP output: build/cursor-usage-extension-v<version>.zip