Music and stem analysis, timing and loopable Shorts. https://kieransimkin.co.uk/
Connect Runs on your machine
claude mcp add stemlab -e STEMLAB_CODEX_WORKSPACE=<STEMLAB_CODEX_WORKSPACE> -- uvx danceflow-stemlab==1.13.2
{
"mcpServers": {
"stemlab": {
"command": "uvx",
"args": [
"danceflow-stemlab==1.13.2"
],
"env": {
"STEMLAB_CODEX_WORKSPACE": "<STEMLAB_CODEX_WORKSPACE>"
}
}
}
}
{
"mcpServers": {
"stemlab": {
"command": "uvx",
"args": [
"danceflow-stemlab==1.13.2"
],
"env": {
"STEMLAB_CODEX_WORKSPACE": "<STEMLAB_CODEX_WORKSPACE>"
}
}
}
}
{
"servers": {
"stemlab": {
"type": "stdio",
"command": "uvx",
"args": [
"danceflow-stemlab==1.13.2"
],
"env": {
"STEMLAB_CODEX_WORKSPACE": "<STEMLAB_CODEX_WORKSPACE>"
}
}
}
}
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 |
|---|---|
STEMLAB_CODEX_WORKSPACERequired | Absolute, existing local directory containing authorised audio and results. Never use a filesystem root. |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 5 Nov 2026 |
| Last updated | 5 Nov 2026 |
| Registry name | io.github.kieransimkin/stemlab |
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