OpenTokenUsage is a lightweight system-tray app that tracks how much of your AI coding subscriptions you've used (Claude, Codex, Copilot, Cursor, Gemini, and more) in one place. It is a Windows fork of OpenUsage with full Windows support, a plugin-based provider system, and a local HTTP usage API.
README
OpenTokenUsage
Track all your AI coding subscriptions in one place — now on Windows too.
See your usage at a glance from your system tray. No digging through dashboards. OpenTokenUsage Screenshot
> Fork of OpenUsage by Robin Ebers. This fork adds full Windows support while preserving macOS functionality.
The app checks for new releases in-app and links you to the latest download.
What It Does
OpenTokenUsage lives in your system tray and shows you how much of your AI coding subscriptions you've used. Progress bars, badges, and clear labels. No mental math required.
One glance. All your AI tools, one panel.
Always up-to-date. Refreshes automatically on a schedule you pick.
Global shortcut. Toggle the panel from anywhere with a customizable keyboard shortcut.
Lightweight. Opens instantly, stays out of your way.
Plugin-based. New providers get added without updating the whole app.
Local HTTP API. Other apps can read your usage data from 127.0.0.1:6736.
Proxy support. Route provider HTTP requests through a SOCKS5 or HTTP proxy.