Tokfuel

See what AI coding costs you — from the menu bar.

macOS 14 or later. Free and open source.

Tokfuel's menu-bar popover showing cost, budgets, and per-model breakdown

How it works

Tokfuel reads what Claude Code, Codex CLI, and Cursor already leave on your Mac (~/.claude/projects/, ~/.codex/sessions/, and Cursor's local data) — no hooks, no setup. Each source stays labeled; nothing is mixed into a silent Claude total. Usage data and prompts never leave your Mac. The few network calls (optional FX rate, Cursor pricing / dashboard when present, update checks, and — in distribution builds — Crashlytics plus opt-in Analytics) are listed on the privacy page.

View source and full details on GitHub

Read the docs Roadmap Privacy ADR index Tests