Synthesizes audio from MusicXML, with voice-part selection and tempo control
Connect Runs on your machine
claude mcp add synth-mcp -e SYNTH_SOUNDFONT_PATH=<SYNTH_SOUNDFONT_PATH> -- uvx synth-mcp==0.2.3
{
"mcpServers": {
"synth-mcp": {
"command": "uvx",
"args": [
"synth-mcp==0.2.3"
],
"env": {
"SYNTH_SOUNDFONT_PATH": "<SYNTH_SOUNDFONT_PATH>"
}
}
}
}
{
"mcpServers": {
"synth-mcp": {
"command": "uvx",
"args": [
"synth-mcp==0.2.3"
],
"env": {
"SYNTH_SOUNDFONT_PATH": "<SYNTH_SOUNDFONT_PATH>"
}
}
}
}
{
"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
| Name | Description |
|---|---|
SYNTH_SOUNDFONT_PATHRequired | Path to an SF2 soundfont file |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 17 Oct 2026 |
| Last updated | 17 Oct 2026 |
| Registry name | io.github.raulkivi/synth-mcp |
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