A native macOS menu-bar app that tracks live token usage and cost for your AI coding sessions. Wrap any tool with tflow and the numbers count up as you work.
Run any supported CLI through tflow and it launches the tool as a child process — inheriting your terminal so interactive TUIs work exactly as before.
While the session runs, tokenflow tails the usage events written to disk every second, accumulating input/output tokens, cache reads & writes, per-model cost and context-window usage.
After tflow install, just run claude or codex as usual — the PATH wrappers route through tokenflow transparently.
Live stats where you already look, a full per-session breakdown one click away, and 30 days of history grouped by day.
An always-visible ↑in ↓out readout that counts up with an indigo arrow flash as new usage lands.
Tool, project, duration, input/output, cost and a per-model breakdown — for every running session at once.
A draggable window of finished sessions grouped by day, each expandable to a full cache & cost breakdown.
Distinguishes cache reads and writes from fresh tokens, with a per-model USD rate table that resolves dated variants.
First launch installs the tflow CLI and PATH wrappers for you. One Uninstall button reverses all of it.
Tracks how much of each model's context window a session has consumed, right alongside its cost.
Download the app, or build from source if you'd rather. The menu-bar app handles the rest.
Download the DMG, open it, and drag TokenFlow.app into Applications.
Right-click → Open the first time. The app installs the tflow CLI and PATH wrappers automatically.
Run your tools as usual. tokenflow follows along and the menu bar comes alive.
Download tokenflow and watch every token — and every dollar — flow by in real time.