StemLab — timing and loops for Shorts MCP Server

by kieransimkinio.github.kieransimkin/stemlabv1.3.3

Music and stem analysis, timing and loopable Shorts. https://kieransimkin.co.uk/

0Pythonstdioofficial registry

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Active1d ago

Install StemLab — timing and loops for Shorts MCP server

claude mcp add danceflow-stemlab -e STEMLAB_CODEX_WORKSPACE='<stemlab-codex-workspace>' -- uvx danceflow-stemlab serve

{
  "mcpServers": {
    "danceflow-stemlab": {
      "command": "uvx",
      "args": [
        "danceflow-stemlab",
        "serve"
      ],
      "env": {
        "STEMLAB_CODEX_WORKSPACE": "<stemlab-codex-workspace>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "danceflow-stemlab": {
      "command": "uvx",
      "args": [
        "danceflow-stemlab",
        "serve"
      ],
      "env": {
        "STEMLAB_CODEX_WORKSPACE": "<stemlab-codex-workspace>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "danceflow-stemlab": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "danceflow-stemlab",
        "serve"
      ],
      "env": {
        "STEMLAB_CODEX_WORKSPACE": "<stemlab-codex-workspace>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "danceflow-stemlab": {
      "command": "uvx",
      "args": [
        "danceflow-stemlab",
        "serve"
      ],
      "env": {
        "STEMLAB_CODEX_WORKSPACE": "<stemlab-codex-workspace>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
STEMLAB_CODEX_WORKSPACE	yes	—	Absolute, existing local directory containing authorised audio and results. Never use a filesystem root.

Freshness

Active — last maintenance signal 1d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-09 · 1d ago · GitHub
Latest release
2026-10-08 · 1d ago · GitHub · v1.3.4
Package published
no data · npm/PyPI
Registry entry updated
2026-10-08 · 2d ago · official registry · v1.3.3

FAQ

›How do I install the StemLab — timing and loops for Shorts MCP server in Claude Code?

Run: claude mcp add danceflow-stemlab -e STEMLAB_CODEX_WORKSPACE='<stemlab-codex-workspace>' -- uvx danceflow-stemlab serve. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does StemLab — timing and loops for Shorts require an API key?

Yes. It expects STEMLAB_CODEX_WORKSPACE.

›Can I use StemLab — timing and loops for Shorts as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is StemLab — timing and loops for Shorts in the official MCP registry?

Yes, as io.github.kieransimkin/stemlab.