Claude Bar 🍸

A lightweight macOS menu bar app that monitors your Claude API usage in real-time.

Features

• Two ring gauges in the status bar: 5-hour and 7-day usage windows
• Drift visualization: green (under pace), orange (>+10%), red (>+30%)
• Tick marks showing elapsed time position in each window
• Popover with large gauges, drift details, and reset timers
• Extra usage cost displayed when a window reaches 100%
• Reads OAuth token from macOS Keychain (Claude Code credentials)
• Auto-refresh of OAuth tokens when expired
• Auto-refreshes every 5 minutes

Install

brew tap xcid/tap
brew install --cask claude-bar

Build from source

make
open build/ClaudeUsageBar.app