Pane lives in your Windows tray and shows exactly how much of your session and weekly limits every AI tool has left — before you hit a wall mid-task.
Free & open source · MIT · No account · Windows 10/11
Click the icon next to the clock. Every plan you pay for — paced, projected, and priced. Focus on your work, Pane watches the meters.
Colored bars and "will run out Thursday" warnings based on your burn rate inside each reset window — with optional Windows toasts.
Today / Yesterday / 30-day donut with per-model breakdown — computed from your CLIs' own logs, priced with live model rates.
Star any metric and it becomes a live number sitting right next to your clock. Reorder, hide, undo with Ctrl+Z.
SDF lens refraction, glass bars, a magnetic minimap trail, and a circular day/night wipe. It's a tray app that shows off.
Hover a card, click ⧉, paste a clean PNG of your usage anywhere — Discord, X, or the group chat.
GET 127.0.0.1:6736/v1/usage for your own scripts and widgets — same wire format as the Mac app's documented API.
%APPDATA%\PanePane is a desktop app, not a service. It reads the credential files your official AI tools already maintain and talks only to each vendor's own API. Expired tokens even get refreshed and written back, keeping your CLIs signed in. MIT licensed — read every line yourself.
Claude, Codex, Cursor, Copilot, and everything else you're rationing this week.
Provider names belong to their respective owners and identify the services only.
Pane is an independent project, not affiliated with any AI vendor.
MIT licensed · Built with Tauri — a tiny installer, not an Electron giant