Verified record · from the answer index

PlayByKey Music Theory

mcpofficialtested · static-verifiedscore 53/100signed passport ✓published 7d ago · verified 2026-08-01

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