UsageX by nondeader
Track Claude.ai session and weekly usage locally with zero external servers.
Extension Metadata
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About this extension
UsageX is a privacy-focused browser extension designed to track Claude.ai usage locally without relying on external servers.
✨ Features:
• Tracks session and weekly usage
• 100% local storage (no data sent anywhere)
• Lightweight and fast
• Clean and minimal interface
🔒 Privacy First:
UsageX does not collect, store, or transmit any personal data. Everything stays on your device.
Perfect for users who want simple and secure usage monitoring.
✨ Features:
• Tracks session and weekly usage
• 100% local storage (no data sent anywhere)
• Lightweight and fast
• Clean and minimal interface
🔒 Privacy First:
UsageX does not collect, store, or transmit any personal data. Everything stays on your device.
Perfect for users who want simple and secure usage monitoring.
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Permissions and data
Required permissions:
- Access your data for claude.ai
Optional permissions:
- Access your data for claude.ai
- Access your data for api.anthropic.com
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 2.0.0
- Size
- 26.94 KB
- Last updated
- 4 days ago (Apr 13, 2026)
- Related Categories
- License
- MIT License
- Privacy Policy
- Read the privacy policy for this add-on
- Version History
- Add to collection
No obfuscation or minification is used. All code is readable.
Test steps:
1. Open https://claude.ai
2. Use normally
3. Open extension popup to view tracked usage
No login or external API required.