Tokn sits in your macOS menu bar and shows your Claude.ai session and weekly usage at a glance. No telemetry — your session key lives only in your Keychain.
Open source, zero dependencies, auditable in an afternoon.
Shows your 5-hour session and 7-day weekly usage side by side, with exact reset times — no need to open claude.ai.
Your sk-ant-... session key is stored exclusively in the macOS Keychain. It is never written to disk or sent anywhere other than claude.ai.
The menu bar dot and usage bars shift from green to orange (≥50%) to red (≥80%) so you can tell at a glance how much runway you have left.
~20 Swift files, zero third-party dependencies. The entire network layer fits in one file — read exactly what requests are made and what headers are sent.
Polls the API on a configurable interval (1–10 minutes). Starts automatically at login and restarts the loop whenever you change the interval.
Checks for new versions on every launch. When an update is available, a one-click banner appears — Tokn downloads, installs, and relaunches itself automatically.
No analytics, no crash reporters. The only outbound traffic is API calls to claude.ai using your own session key, plus a single GitHub releases check on launch.
Tap the sparkline on any card to expand a full history chart with warning and critical threshold markers. After a few minutes of use, the card footer shows both the reset time and a live burn-rate ETA — "~2h at this pace" — simultaneously, when you're on track to hit the limit before the window resets.
Get alerted before you hit the cap. The first threshold is yours to set: 50%, 60%, 70%, 80%, or 90%. A second alert fires at 100%. Tracking resets automatically when usage drops, so each new spike notifies again.
Download Tokn for free and have your usage visible in seconds.