Claude Usage Tracker

Track Claude.ai session, weekly Sonnet, and weekly Opus usage with in-chat overlay and threshold notifications.

Clause Usage Tracker track your Claude.ai session and weekly usage right above your chat box - and from the toolbar too. FEATURES • A subtle strip inside the Claude.ai composer shows live session and weekly progress as you chat • Auto-detects active model - tracks Sonnet, Opus, or Haiku weekly quota • Messages remaining for the current session • Toolbar popup with progress bars, reset countdowns, and quick controls • Desktop notifications at thresholds you choose (50%, 75%, 90% - or any %) • Configurable refresh interval (1–60 minutes) PRIVACY The extension talks only to claude.ai using your existing browser session. It reads the same internal usage endpoint that Claude.ai's web UI uses. Nothing leaves your browser. No telemetry, no analytics, no remote servers. REQUIREMENTS Sign in to claude.ai in the same browser profile. Works with free, Pro, and Max plans.