GitHub - zerubeus/elektron-mcp: MCP sever for controlling Elektron devices using LLMs
Mar 28, 2025 - github.com
The article introduces Elektron MCP, a Model Context Protocol server that enables Claude and other MCP-compatible language models to interact with and control Elektron synthesizers via MIDI. Currently, it supports the Wavetone machine on the Elektron Digitone synthesizer, with plans to add more machines in the future. The server provides a comprehensive MIDI control interface, structured controllers for various sound engines, and extensive parameter control, including filters, effects, and LFOs. It also features a modular architecture for easy extension to other Elektron devices and uses tools like FastMCP and Pydantic for data validation and MIDI communication.
Installation requires Python 3.10+, the uv package manager, and an Elektron Digitone connected via USB. For full integration, users need the Claude Desktop app and must configure the MCP server in the claude_desktop_config.json file. The library is designed with a clean, object-oriented architecture, offering base and specialized controllers, MCP tools, and a reliable MIDI interface. Future extensions aim to support additional Elektron devices, pattern sequencing, automation, and sound preset management, bridging AI-generated music with hardware synthesis.
Key takeaways:
Elektron MCP allows Claude and other MCP-compatible LLMs to control Elektron synthesizers via MIDI.
The library provides complete MIDI control for the Elektron Digitone synthesizer, including structured controllers for various sound engines.
Installation requires Python 3.10+, uv for package management, and configuration in the Claude Desktop app.
Future extensions include support for additional Elektron devices and enhanced synthesis parameters.
