Ableton Osc MCP, developed by Nozomi Koborinai, is a free MCP server tool built with Go and utilizing Genkit for Go as its AI framework. It bridges AI assistants with Ableton Live 11.0.12, enabling programmatic control over music production workflows. Distributed as a binary via Homebrew for macOS/Linux, it installs to "/opt/homebrew/bin/ableton-osc-mcp". This tool empowers users of AI clients like Claude and Cursor to automate and enhance their creative processes within Ableton Live, from track creation to sample management.

What does Ableton Osc MCP connect to?

Ableton Osc MCP functions as an MCP server, establishing a connection between AI assistants and Ableton Live 11.0.12. It achieves this by communicating with AbletonOSC, a remote script within Live. The server exchanges messages with AI clients using the MCP protocol over stdio, employing JSON-RPC. For its interaction with AbletonOSC, it relies on OSC messages transmitted via UDP. This dual-protocol approach ensures effective command execution and data exchange between the AI and the music production environment.

Core features and tools

The server exposes numerous callable tools for Ableton Live control. These include ableton_create_midi_track, ableton_create_clip, ableton_read_clip_notation, and ableton_write_clip_notation for clip management. Tempo adjustments are possible with ableton_get_tempo and ableton_set_tempo. Device and preset loading is handled by ableton_list_devices, ableton_load_drum_rack, and ableton_load_preset. Creative iteration tools like ableton_compare_clip_variation and ableton_save_variation are also present, alongside utilities such as ableton_humanize_clip and ableton_warp_audio_sample.

Who is it for?

Ableton Osc MCP targets users of AI assistants such as Claude and Cursor who are engaged in beat-making, music production, and creative workflows within Ableton Live. It is designed for individuals seeking to automate repetitive tasks, explore musical ideas with AI assistance, and integrate AI-driven sample management into their production process. The tool helps extend the capabilities of AI clients into a digital audio workstation environment. Skip this if you do not use Ableton Live or AI assistants for music production.

How to get started

No credentials are required for the ableton-osc-mcp server itself. Communication between the AI client and the MCP server uses the MCP protocol over stdio.

Use cases

• Automated track and clip creation with tempo control, such as setting the tempo and creating a MIDI track with a loaded kit and a 4-bar clip.
• AI-assisted creative iteration and selection of musical ideas, for example, comparing drum groove variations and saving preferred versions.
• AI-driven sample browsing and loading, like searching a local Splice library for a specific sample and loading it onto an audio track.

Ableton Osc MCP by Nozomi Koborinai provides a valuable bridge, connecting AI assistant capabilities directly to Ableton Live. This free MCP server enhances music production workflows, enabling AI-powered automation and creative exploration within the DAW. Its Go-based architecture and Homebrew distribution offer a straightforward path for integration.