demusic MCP Server

What the code does

We read the source, 1 d ago · rules 995398eba69f

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

    p = os.path.join(cache, f"ast-audioset-int8-{MODEL_REV[:8]}.onnx")

    return subprocess.run([exe(), "-hide_banner", "-v", "error", "-y", *args],

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add demusic -- uvx demusic

{
  "mcpServers": {
    "demusic": {
      "command": "uvx",
      "args": [
        "demusic"
      ]
    }
  }
}

[mcp_servers.demusic]
command = "uvx"
args = ["demusic"]

{
  "mcpServers": {
    "demusic": {
      "command": "uvx",
      "args": [
        "demusic"
      ]
    }
  }
}

{
  "servers": {
    "demusic": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "demusic"
      ]
    }
  }
}

Optional settings from the registry entry, left out of the block above: DEMUSIC_SEPARATOR (demucs (local, needs demusic[demucs]) | fal (needs FAL_KEY) - default demucs), FAL_KEY (Optional: your fal.ai key when DEMUSIC_SEPARATOR=fal), DEMUSIC_FFMPEG (Path to ffmpeg (default: ffmpeg on PATH)).