I use Cursor every day. After their recent pricing change, I kept blowing past the new token caps without really knowing why. The built-in dashboard only shows basic totals, with no trends or breakdowns. I built a browser extension that injects proper usage charts directly into the Cursor dashboard to make this data more useful.

The extension adds a GitHub-style calendar heatmap for token usage and accepted code suggestions. It also displays your day-of-week activity patterns and a breakdown of daily cost and token spend. Everything runs locally in your browser and only uses the analytics endpoints Cursor already loads. No extra data leaves your machine.

The extension is available on the Chrome Web Store: https://chromewebstore.google.com/detail/cursor-stats/fdlfea...

Source code, Firefox version, and MIT license are here: https://github.com/alexerm/cursor-stats-extension

Once you have it installed, go to: https://cursor.com/dashboard?tab=usage

The project is built on WXT. I use React components to render the charts directly in the Cursor dashboard. Charts are powered by Nivo, and the extension caches results locally so it does not overload Cursor’s API. There is no reverse engineering. The extension just repurposes data Cursor already provides.

Feedback on other useful metrics or suggestions to improve the install process are welcome. Pull requests are open.

I am not affiliated with Cursor.