midi tools mcp for Claude Code

io.github.mrfentmen/midi-tools-mcp

MIDI note math: note names, frequencies, and note numbers. No network and no key.

client:Claude Code transport:stdio runtime:npm

Install midi tools mcp in Claude Code

run in your project directory

claude mcp add midi-tools-mcp -- npx -y midi-tools-mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs