Update README.md add MCP Ableton Live server

[Simon-Kansara]

Description

Adding Ableton Live MCP Server

Server Details

The MCP Ableton Server is a server implementing the Model Context Protocol to facilitate communication between LLMs and Ableton Live. It uses OSC (Open Sound Control) to send and receive messages to/from Ableton Live. It is based on AbletonOSC implementation and exhaustively maps available OSC adresses to tools accessible to MCP clients.

Motivation and Context

First attempt to build a MCP server to try and learn the protocol.
Afaik Ableton Live does not have any MCP server implementation.
Might be useful to a large community of Ableton Live users.

How Has This Been Tested?

Tested with Claude Desktop (as mentioned in the project readme)

Breaking Changes

Server needs to be installed with

mcp install mcp_ableton_server.py

Types of changes

New server

Checklist

• I have read the MCP Protocol Documentation
• My changes follows MCP security best practices
• I have updated the server's README accordingly
• I have tested this with an LLM client
• My code follows the repository's style guidelines
• New and existing tests pass locally
• I have added appropriate error handling
• I have documented all environment variables and configuration options

Additional context

None