Track your GitHub Copilot token usage and AI Fluency across VS Code, Visual Studio, and the command line. All data is read from local session logs — nothing leaves your machine unless you opt in to cloud sync.

• VS Code + GitHub Copilot (Stable, Insiders, Exploration)
• VSCodium / Cursor
• GitHub Copilot CLI
• OpenCode + GitHub Copilot
• Crush + GitHub Copilot
• Claude Code (Anthropic)
• Visual Studio + GitHub Copilot

Real-time token usage in the status bar, fluency score dashboard, usage analysis, cloud sync, and more.

# Install from the VS Code Marketplace
ext install RobBos.copilot-token-tracker

📖 Full VS Code extension documentation

Token usage tracking inside Visual Studio 2022+, reading Copilot Chat session files directly.

Counts are estimated — VS session files do not store raw LLM token counts.

📖 Full Visual Studio extension documentation

Run anywhere with Node.js — no editor required. Get usage stats, fluency scores, and environmental impact from the terminal.

npx @rajbos/ai-engineering-fluency stats

📖 Full CLI documentation

Interested in contributing? Check out our Contributing Guide for:

• 🐳 DevContainer Setup — Isolated development environment
• 🔧 Build & Debug Instructions — How to run and test locally
• 📋 Code Guidelines — Project structure and development principles
• 🚀 Release Process — CI/CD pipelines and automated releases

We welcome contributions of all kinds — bug fixes, new features, documentation improvements, and more!