AI Usage Monitor by Useless Brain
A premium browser extension for monitoring AI usage from supported provider websites.
Extension Metadata
Permissions and data
Required permissions:
- Display notifications to you
- Access browser tabs
- Access your data for chatgpt.com
- Access your data for chat.openai.com
- Access your data for claude.ai
- Access your data for gemini.google.com
- Access your data for grok.com
- Access your data for x.com
- Access your data for www.perplexity.ai
Data collection:
- The developer says this extension doesn't require data collection.
More information
- Add-on Links
- Version
- 1.0.0
- Size
- 20.68 KB
- Last updated
- 9 days ago (Jul 2, 2026)
- Related Categories
- License
- Mozilla Public License 2.0
- Version History
- Add to collection