claude-tracker-bars от Marukoshi

A web extension that adds an inline usage panel to claude.ai. Live token count, cache timer, and session (5h) and weekly (7d) usage bars — right inside the Claude page. No account, no data collection.

Live usage bars — session (5h) and weekly (7d) quota, updating in real time as you chat. No page refresh needed; tap the row to force a refresh.
Time marker — the vertical line inside each bar shows where you are in time within the window. Fill ahead of the line = you're burning quota faster than the window elapses.
Token counter — approximate conversation tokens + prompt-cache countdown.
Settings panel (⚙ gear next to the bars):
7 languages — English, Italiano, 中文, 日本語, Русский, Português, العربية (auto-detected, switchable)
Bar colors — Blue, Claude, Green, Purple
Layout — Inline, Stacked (full-width bars), or Auto (stacked on narrow screens)
Live author card — the panel header (profile, Ko-fi link, funding goal) is fetched from this repo's meta.json, so it never goes stale inside the app.
Theme-aware — follows claude.ai light/dark mode.