I use Claude all day for work and I kept hitting usage limits at the worst times. ClaudeKarma fixed that.
Installation took like 3 seconds, no login required, no credentials to share, it just detects your Claude account automatically.
The dual ring system is super intuitive, the color coding makes it easy to pace yourself, and the dark theme looks great.
No ads, no tracking, nothing intrusive. It feels like it should be a native browser feature.