Verified record · from the answer index
PlayByKey Music Theory
mcpofficialtested · static-verifiedscore 58/100signed passport ✓published 97d ago · verified 2026-10-241 GitHub stars
Chords, scales, progressions, transposition, and MIDI tools for music theory AI agents.
Install
claude mcp add PlayByKey Music Theory -- npx -y @playbykey/theory-mcp
registry:com.playbykey/theory-mcp · published by digitalbrewllc · source repository