PlayByKey Music Theory MCP Server

com.playbykey/theory-mcp

Repository Registry

What is the PlayByKey Music Theory MCP server?

Chords, scales, progressions, transposition, and MIDI tools for music theory AI agents.

How to install PlayByKey Music Theory

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "theory-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@playbykey/theory-mcp",
        "-y"
      ]
    }
  }
}

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