Ableton MCP
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@Ableton MCPCreate a 4-bar trap beat and a dark chord progression in C minor"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
🌐 English | 日本語
🎹 Ableton MCP
An AI agent that gives you full control over Ableton Live using natural language.
🚀 Two Modes
1️⃣ MCP Mode (Recommended) - No API Key Required!
Use directly from Claude Desktop. Control Ableton just by chatting - no API key needed.
2️⃣ CLI Mode - Standalone
Operate from terminal using your Anthropic API key.
⚠️ Note: CLI mode is experimental and has not been fully tested.
Related MCP server: AbletonMCP
🌟 MCP Mode Setup (No API Key Required)
1. Installation
cd ableton-mcp
pip install -e .2. Configure Claude Desktop
Edit the Claude Desktop configuration file:
macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
Windows: %APPDATA%\Claude\claude_desktop_config.json
{
"mcpServers": {
"ableton-mcp": {
"command": "python",
"args": ["-m", "src.mcp_server"],
"cwd": "/path/to/ableton-mcp"
}
}
}⚠️ Replace cwd with the actual path to your ableton-mcp folder.
📖 Windows users: See INSTALL_WINDOWS.md for detailed instructions.
3. Install AbletonOSC
Option A: Max for Live Device (Simple)
Download AbletonOSC
Drag
AbletonOSC.amxdonto a track in Ableton Live
Option B: Remote Script (Recommended)
Download from https://github.com/ideoforms/AbletonOSC
Place in Remote Scripts folder:
Windows:
C:\Users\<YourName>\Documents\Ableton\User Library\Remote Scripts\AbletonOSCmacOS:
~/Music/Ableton/User Library/Remote Scripts/AbletonOSC
Folder structure:
AbletonOSC\__init__.pyshould be directly insideIn Ableton Live → Preferences → Link/Tempo/MIDI → Control Surface → Select AbletonOSC
4. Restart Claude Desktop
After restarting, you can control Ableton directly through chat!
You: Create a 4-minute EDM track
Claude: [using generate_arrangement tool]
Generated arrangement...
You: Add trap-style drums
Claude: [using create_drum_track tool]
Created drum track 'Drums'...✨ Features
🥁 Drum/Rhythm Generation
Basic beats, four-on-floor, trap, breakbeat, D&B
Custom pattern creation
🎹 Melody/Synth Generation
Melody: Scale-based auto-generation (adjustable density and contour)
Basslines: basic, walking, syncopated, octave, arpeggiated
Chord progressions: pop, jazz, sad, epic, dark, edm, lofi, cinematic
Arpeggios: up, down, updown, random (8th/16th/triplet)
🔍 Sample Search
Local library search (Ableton Core Library, Splice, etc.)
Freesound API support
Natural language queries
🎚️ Mixing Assistance
Frequency collision detection (kick vs bass, etc.)
Automatic sidechain compression setup
EQ suggestions
Level/dynamics analysis
📐 Song Structure Generation
Genre templates: EDM, House, Techno, D&B, HipHop, Trap, Lo-Fi, Ambient, Pop
Complete structure: Intro → Buildup → Drop → Breakdown → Outro
Automatic automation generation
💻 CLI Mode Usage
Launch
# Ableton connection mode
python src/cli.py
# Mock mode (test without Ableton)
python src/cli.py --mockExample Session
╔════════════════════════════════════════════════════════════════╗
║ 🎹 Ableton Agent CLI v2.0 🎹 ║
╚════════════════════════════════════════════════════════════════╝
🎤 You: Create a 4-minute EDM track
🤖 Agent: I'll generate an EDM track arrangement.
🎛️ Executing: generate_arrangement
Parameters: {"genre": "edm", "duration_minutes": 4.0}
✅ Generated arrangement:
🎵 Untitled Edm
Tempo: 128 BPM | Key: Am
Total: 72 bars
📋 Structure:
[ 0] intro | 8 bars | Energy: ███░░░░░░░
[ 8] buildup | 8 bars | Energy: █████░░░░░
[ 16] drop | 16 bars | Energy: ██████████
[ 32] breakdown | 8 bars | Energy: ████░░░░░░
[ 40] buildup | 8 bars | Energy: ███████░░░
[ 48] drop | 16 bars | Energy: ██████████
[ 64] outro | 8 bars | Energy: ███░░░░░░░
🎤 You: Create trap-style drums
🤖 Agent: I'll create a trap-style drum pattern.
🎛️ Executing: create_drum_track
Parameters: {"pattern_type": "trap", "bars": 2, "name": "Trap Drums"}
✅ Created drum track 'Trap Drums' (pattern: trap, 2 bars)⌨️ Commands
Special Commands
Command | Description |
| Show help |
| Show project status |
| List available genres |
| Show current arrangement |
| Toggle mock mode |
| Clear conversation history |
| Exit |
Natural Language Examples
Drums
"Create a basic drum pattern"
"Make a 4-bar trap beat"
"Four on the floor kick"
"Create a breakbeat"
Melody/Bass
"Create a melody in C minor"
"Bright pentatonic melody"
"Syncopated bassline"
"Add an octave bass"
"16th note arpeggio"
Chords
"Create a dark chord progression"
"Jazzy chords"
"Cinematic chord progression"
Samples
"Search for ethnic percussion"
"Dark synth 140BPM"
"Find kick samples"
Mixing
"Analyze the mix"
"Kick and bass are clashing"
"It sounds muddy"
"Set up sidechain"
"Add reverb"
Song Structure
"Create a 4-minute EDM track"
"Generate a lo-fi hip hop structure"
"Make a techno arrangement"
Mood
"Make it darker"
"Brighten it up"
"Make it more intense"
"Chill vibe"
📁 Project Structure
ableton-mcp/
├── .gitignore
├── LICENSE
├── README.md # English
├── README.ja.md # Japanese
├── INSTALL_WINDOWS.md # Windows setup guide
├── pyproject.toml
├── setup.bat # Windows setup script
├── claude_desktop_config.example.json # Example config
└── src/
├── __init__.py
├── mcp_server.py # MCP server (for Claude Desktop)
├── cli.py # CLI interface
├── agent.py # AI agent (Claude API)
├── ableton_osc.py # Ableton OSC communication
├── synth_generator.py # Melody/bass/chord/arpeggio generation
├── sample_search.py # Sample search engine
├── mixing_assistant.py # Mixing analysis & assistance
└── arrangement_generator.py # Song structure generation🔧 Extending
Adding New Tools
Add tool definition to
ABLETON_TOOLSinsrc/agent.py:
{
"name": "your_tool_name",
"description": "Tool description",
"input_schema": {
"type": "object",
"properties": {
"param1": {"type": "string", "description": "Description"}
},
"required": ["param1"]
}
}Add execution logic to
execute_commandinsrc/cli.py:
elif tool == "your_tool_name":
return self._your_implementation(params)Adding Genre Templates
Add to GenreTemplates.TEMPLATES in src/arrangement_generator.py:
"your_genre": {
"sections": [
("intro", 8, 0.3, ["pad"]),
("verse", 16, 0.6, ["drums", "bass"]),
# ...
],
"tempo_range": (100, 120),
"default_key": "Am",
}🎛️ Architecture
┌─────────────────────────────────────────────────────────────────┐
│ User Input (Natural Language) │
└─────────────────────────────────────────────────────────────────┘
│
▼
┌─────────────────────────────────────────────────────────────────┐
│ Claude API (Tool Use) │
│ ┌──────────┐ ┌──────────┐ ┌──────────┐ ┌──────────┐ │
│ │ Drums │ │ Melody │ │ Samples │ │ Mixing │ ... │
│ └──────────┘ └──────────┘ └──────────┘ └──────────┘ │
└─────────────────────────────────────────────────────────────────┘
│
▼
┌─────────────────────────────────────────────────────────────────┐
│ Command Executor │
│ ┌────────────────┐ ┌────────────────┐ ┌────────────────┐ │
│ │ SynthGenerator │ │ SampleSearch │ │ MixingAssist │ │
│ └────────────────┘ └────────────────┘ └────────────────┘ │
│ ┌────────────────┐ ┌────────────────┐ │
│ │ ArrangementGen │ │ DrumPattern │ │
│ └────────────────┘ └────────────────┘ │
└─────────────────────────────────────────────────────────────────┘
│
▼
┌─────────────────────────────────────────────────────────────────┐
│ OSC Communication │
│ (python-osc) │
└─────────────────────────────────────────────────────────────────┘
│
▼
┌─────────────────────────────────────────────────────────────────┐
│ Ableton Live │
│ (via AbletonOSC) │
└─────────────────────────────────────────────────────────────────┘❓ Troubleshooting
Startup Order (Important!)
Start Ableton Live first
Confirm AbletonOSC shows "Started AbletonOSC on address ('0.0.0.0', 11000)" in log
Then start Claude Desktop
OSC Connection Error
Check that AbletonOSC is loaded
Verify port 11000 is available
Check firewall settings
Windows - Check ports:
netstat -ano | findstr "11000 11001"Windows - Check Ableton log:
Get-Content "$env:USERPROFILE\AppData\Roaming\Ableton\Live *\Preferences\Log.txt" -Tail 50 | Select-String "OSC"Claude Desktop Issues
After editing files: Restart Claude Desktop completely (exit from system tray)
Connection problems: Restart Claude Desktop
API Error (CLI Mode)
Verify
ANTHROPIC_API_KEYis correctly setCheck API usage limits
Samples Not Found
Check sample folder paths
Specify custom paths when initializing
SampleSearchEngine
📄 License
MIT
🔗 References
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