AI Lens

AI Developer Intelligence Suite — inspect Claude Code, Cursor, GitHub Copilot, Aider and Continue from a single terminal command.

npx ai-lens

What it shows

Terminal output

• Detected AI tools with version, config paths, storage usage
• Claude Code: hooks, memory files, projects, MCP servers, subagents, plugins, cost tracking status
• Activity heatmap (GitHub-style, 24 weeks) and 30-day sparkline
• Per-tool health score with recommendations
• Storage breakdown across all AI tools

Web dashboard (--web)

• Sidebar navigation: Overview · Activity · Tools · Config
• Glowing metric strip (sessions, active days, streak, subagents, MCPs, health score)
• Sessions-over-time area chart with 30d / 90d toggle
• Config health radar across 6 dimensions
• Weekday and hour-of-day distribution charts
• GitHub-style heatmap (26 weeks)
• Tool completeness rings with per-tool breakdowns
• Storage donut, model detection, full hooks table, env var optimizer

All charts are pure SVG — no CDN dependencies, works fully offline.

Usage

# Scan all tools (terminal output)
npx ai-lens

# Open browser dashboard
npx ai-lens --web

# Scan a single tool
npx ai-lens --tool claude
npx ai-lens --tool cursor

# JSON output (pipe-friendly)
npx ai-lens --json
npx ai-lens --json | jq '.claude.sessionCount'

# Export JSON report to file
npx ai-lens --export report.json

# Extended output (storage breakdown, allowed tools, permissions)
npx ai-lens --verbose

Tools scanned

| Tool | Config paths inspected | |---|---| | Claude Code | ~/.claude/settings.json, costs.jsonl, history.jsonl, projects, hooks, MCP auth cache | | Cursor | ~/.cursor/, ~/Library/Application Support/Cursor, extensions dir, MCP config | | GitHub Copilot | ~/.config/gh-copilot/config.yml, VS Code / Cursor extensions | | Aider | ~/.aider.conf.yml, ./aider.conf.yml, binary detection | | Continue | ~/.continue/config.yaml, ~/.continue/config.json |

Install globally

npm install -g ai-lens
ai-lens --web

Requirements

• Node.js ≥ 16
• macOS or Linux (Windows: terminal output works; web dashboard works; some paths differ)

License

MIT