Control vMix live production from an MCP client

What it does

Lets an assistant switch inputs and run vMix functions for live video production.

How to set it up

1. Clone and npm install (this builds automatically).
2. Enable vMix's Web Controller (Settings → Web Controller, port 8088).
3. Register it: claude mcp add vmix -s user -e VMIX_HOST=<ip> -e VMIX_PORT=8088 -- node $PWD/dist/index.js.

Source project: Scissorfilms/mcp-server-vmix

FAQ

What's covered?

About 70 vMix functions: switching, overlays, recording, audio, titles, replay and scripting.

Can I see which tools are destructive?

Yes, tools carry readOnlyHint and destructiveHint annotations.