Claude Usage Monitor

Extension for checking your claude.ai usage

Claude Usage Monitor tracks your claude.ai usage and rate limits (5-hour session, weekly, and other caps claude.ai reports) directly in your browser. Features: • History graph of usage % over a configurable time range, per organization • Reset-time table showing when each limit last reset and resets next • Configurable polling interval and log retention • Threshold notifications when usage crosses percentages you choose • Reset-time-change notifications • Error notifications with configurable frequency All data is fetched using your existing signed-in claude.ai session and stored only in your browser's local storage — nothing is sent to any server operated by this extension. See the privacy policy for details. This is an independent, unofficial tool and is not affiliated with, endorsed by, or built by Anthropic. "Claude" is a trademark of Anthropic, PBC.