Cursor Usage Tracker

A Chrome extension that extracts and visualizes your Cursor AI usage data with detailed analytics and cost tracking.

Features

• Real-time usage analytics - Token counts, costs, and request tracking
• Subscription monitoring - Budget tracking with overage warnings
• Billing period tracking - Days remaining and daily averages
• Resizable dashboard - Full analytics in an independent window
• Privacy-first - All data stays local in your browser

Quick Start

Install

1. Download and extract the files
2. Go to chrome://extensions/ → Enable Developer mode → Load unpacked
3. Select the extension folder

Use

• Visit your Cursor Usage page
• Click the extension icon → Open Dashboard
• Resize the window as needed

What You'll See

• Subscription: eg. Pro Plan $20 with $15.80 remaining
• Usage: 13.5M tokens, $4.20 spent (21% of budget)
• Efficiency: $0.000311 per token, 3.2M tokens per dollar
• Projections: Monthly cost estimates and trend analysis

Files

• manifest.json - Extension config
• popup.html/js - Extension popup
• dashboard.html/js - Main analytics dashboard
• content.js - Data extraction
• background.js - Service worker

Development

• Clone the repo
• Make changes
• Reload extension in chrome://extensions/
• Test on Cursor dashboard

Notes

• Requires access to cursor.com usage page
• Manual refresh needed for latest data
• Assumes 15th of month billing cycle (adjustable)

Contributing

Issues and PRs welcome! This tool helps developers track their AI coding costs effectively.

⭐ Star this repo if it helped you track your Cursor usage!