FL Studio Agent MCP server

FL Studio Agent

Drive FL Studio from an AI agent. fl-studio-agent is an MCP server, a Python SDK, and a native Bridge plugin: your agent writes notes, sets tempo, levels and plugin parameters, checks which channels sound, and renders the mix, in your own FL Studio.

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Claude Code:

claude mcp add --scope user fl-studio -- uvx --python 3.12 fl-studio-agent

Quick start

You need FL Studio 2026 on macOS or Windows and uv.

macOS: curl -LsSf https://astral.sh/uv/install.sh | sh. Windows: powershell -ExecutionPolicy ByPass -c "irm https://astral.sh/uv/install.ps1 | iex", then install loopMIDI and add two ports named exactly FLMCP Req and FLMCP Res (Windows has no virtual MIDI ports; macOS needs nothing).

1. Install uv if you don't have it.

1. Set up FL Studio once. Start FL once if you never have, close it, then run (on Windows, in a terminal opened as administrator, because FL's plugin folder is under Program Files):

uvx --python 3.12 --from fl-studio-agent fl-mcp-install

It installs the controller and note scripts, assigns the controller's MIDI ports, creates the agent's own project (FLMCP Agent.flp; your other projects are never touched), and downloads the prebuilt Bridge plugin for live writes and render, checking it against the release's SHA-256 sums. It is safe to rerun. To update later, run it with fl-studio-agent@latest in place of fl-studio-agent and restart FL and your client.

1. Add the server to your client with a button above or a config below, open FL Studio, and ask for "a 4-bar chord loop in A minor".

Claude Code

claude mcp add --scope user fl-studio -- uvx --python 3.12 fl-studio-agent

Check it with claude mcp list.

Claude Desktop

Download fl-studio-agent.mcpb and open it (or drag it into Settings > Extensions). Claude Desktop installs the package itself; you still run step 2 once, which also installs the Bridge plugin into FL.

Or add this to claudedesktopconfig.json (Settings > Developer > Edit Config):

{
  "mcpServers": {
    "fl-studio": {
      "command": "uvx",
      "args": [
        "--python",
        "3.12",
        "fl-studio-agent"
      ]
    }
  }
}

If Claude Desktop reports spawn uvx ENOENT, it cannot see your shell's PATH: replace "uvx" with the full path that which uvx (macOS) or where uvx (Windows) prints.

Shortened. The full README is on GitHub.