MCP MIDI Server

Example Use Cases

• 1

  Play notes, chords, or arpeggios inside a DAW by sending Note On/Off events to a virtual MIDI input.

• 2

  Automate hardware or software synth parameters by sending Control Change (CC) messages in real time.

• 3

  Schedule and sequence MIDI events with precise start times and durations for generative music or live performance automation.

Description

This server creates a virtual MIDI output port named "MCP MIDI Out" and provides an SSE (Server-Sent Events) MCP API to send Note On/Off, Control Change messages, and timed MIDI sequences. It supports precise event scheduling (start times and durations) so agents can play notes, chords, and patterns with accurate timing. Typical uses include feeding MIDI into DAWs, virtual instruments, lighting controllers, or hardware synthesizers directly from an agent or automation pipeline. The project is lightweight and runs locally using Python and rtmidi.