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MusicXML Synthesizer

io.github.raulkivi/synth-mcp ยท v0.2.3

Synthesizes audio from MusicXML, with voice-part selection and tempo control

Connect Runs on your machine

Terminal
claude mcp add synth-mcp -e SYNTH_SOUNDFONT_PATH=<SYNTH_SOUNDFONT_PATH> -- uvx synth-mcp==0.2.3
claude_desktop_config.json
{
  "mcpServers": {
    "synth-mcp": {
      "command": "uvx",
      "args": [
        "synth-mcp==0.2.3"
      ],
      "env": {
        "SYNTH_SOUNDFONT_PATH": "<SYNTH_SOUNDFONT_PATH>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "synth-mcp": {
      "command": "uvx",
      "args": [
        "synth-mcp==0.2.3"
      ],
      "env": {
        "SYNTH_SOUNDFONT_PATH": "<SYNTH_SOUNDFONT_PATH>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "synth-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "synth-mcp==0.2.3"
      ],
      "env": {
        "SYNTH_SOUNDFONT_PATH": "<SYNTH_SOUNDFONT_PATH>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
SYNTH_SOUNDFONT_PATH
Required
Path to an SF2 soundfont file

Details

Package[email protected] (PYPI, stdio)
First published17 Oct 2026
Last updated17 Oct 2026
Registry nameio.github.raulkivi/synth-mcp

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