Firefox: claude-usage-monitor

Firefox add-on that shows your Claude AI usage limits in the toolbar. See 5-hour, 7-day, and per-model percentages at a glance. The badge cycles through your active limits with color-coded labels. Click it to see progress bars, details, and reset timers. No login required — just be logged into claude.ai in your browser. All data stays local and never leaves your browser. What it does: - "Cycle selected" badge mode cycles through your selected usage metrics (5-hour, 7-day, Usage Credits, ...) with color-coded indicators - "Show active only" badge mode always displays the metric that's currently most utilized - Popup contains progress bars, metric details, prepaid credit breakdown, and settings - Toggle which metrics appear in the badge on each card - Collapse/expand cards - Auto-refreshes on a selected interval