Singing Pitch Tracker

io.github.raulkivi/pitch-mcp

Real-time pitch detection and score alignment for a singer, from microphone input

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "pitch-mcp": {
      "command": "uvx",
      "args": [
        "pitch-mcp"
      ],
      "env": {
        "PITCH_BACKEND": "librosa"
      }
    }
  }
}
Environment variables
  • PITCH_BACKENDPitch detection algorithm: librosa (default) or crepe

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.3.1
Registry
active
Published
9/26/2026

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Markdown — for your README

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