Drive QLC+ from Claude Desktop over WebSocket

What it does

An MCP server that exposes QLC+ functions so an assistant can run free, open-source lighting control.

How to set it up

1. Clone, install and npm run build.
2. Launch QLC+ with its web interface: qlcplus -w (macOS: /Applications/QLC+.app/Contents/MacOS/qlcplus -w).
3. Add the server to Claude Desktop with QLC_HOST=localhost and QLC_PORT=9999, then restart.

Source project: guac395/qlc-plus-mcp

FAQ

How many tools?

25, covering scenes, DMX channel writes, widgets, workspace generation and effect sequencing.

Is there a non-Claude option?

Yes, a standalone Gemini CLI agent under src/agent.