Tokenscope is a native macOS menu bar app for exploring, analyzing, and managing your Claude Code sessions.
Features:
- Menu Bar Widget: Quick glance at today's session count, total tokens consumed, estimated cost, and active projects
- Daily, Weekly, Monthly Breakdowns: Track token usage and costs over time
- Model Analytics: See which models burn the most tokens (Claude, GPT, Gemini, Llama)
- MCP & Skill Tracking: Monitor which MCP servers and Skills you actually use
- Token Usage Heatmap: Visualize daily token volume across the last twelve months
- Cache Analysis: Understand how prompt caching affects your costs
- Secret Scanning: Detects leaked credentials in your session history with real-time alerts
Privacy-First Design:
Tokenscope reads the JSONL request logs your Claude Code already writes to disk (~/.claude/projects/). No uploads. No API keys. No calls to Anthropic. Nothing leaves your computer.
Requirements:
- macOS 14.0 (Sonoma) or later
- Apple Silicon Mac (M1 or later)
- Claude Code installed
Installation:
brew tap cordwainersmith/claudoscope
brew install --cask claudoscope
