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MuseScore MCP Server: Seamless AI Collaboration & Workflow - MCP Implementation

MuseScore MCP Server: Seamless AI Collaboration & Workflow

Supercharge MuseScore workflows with our MCP server—seamless AI integration for smarter music collaboration, powered by context-aware modeling." )

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About MuseScore MCP Server

What is MuseScore MCP Server: Seamless AI Collaboration & Workflow?

MuseScore MCP Server is a cutting-edge tool bridging AI capabilities with music composition. This Model Context Protocol (MCP) server enables AI assistants like Claude to interact directly with MuseScore, leveraging MIDI integration and advanced score manipulation. Imagine an AI collaborator that can adjust dynamics, tweak instrument sounds, or refine note placements in real time—all while maintaining seamless workflow continuity. It’s not just a tool; it’s a bridge between human creativity and machine precision.

How to Use MuseScore MCP Server: Seamless AI Collaboration & Workflow?

Begin by installing MuseScore locally—this server requires it to be your digital canvas. Configure the server via straightforward YAML files to define AI interaction parameters. Connect your preferred AI assistant (like Anthropic’s Claude) through API endpoints, then initiate workflows via command-line or scripting. For instance, you might trigger an AI to auto-harmonize a melody by sending MIDI data to the server, which then updates your MuseScore project in real time. Documentation includes step-by-step guides for troubleshooters and tech-savvy users alike.

MuseScore MCP Server Features

Key Features of MuseScore MCP Server: Seamless AI Collaboration & Workflow?

At its core, this server offers bidirectional AI-integrated score editing. Dive into granular controls like dynamic layering, instrument substitution, and tempo automation. Its MIDI parsing engine handles complex compositions with ease, while real-time rendering ensures no creative momentum is lost. Advanced users will appreciate low-level API access for custom AI workflows, such as training models on generated score patterns. The intuitive configuration system even allows non-developers to define rules for AI behavior—like restricting chord progressions or enforcing rhythmic constraints.

Use Cases of MuseScore MCP Server: Seamless AI Collaboration & Workflow?

MuseScore MCP Server FAQ

FAQ from MuseScore MCP Server: Seamless AI Collaboration & Workflow?

Q: Does it work with cloud-based MuseScore?
A: No, the server requires a local MuseScore installation for direct process interaction.
Q: Can I use custom AI models?
A: Absolutely—our open API supports any model adhering to MCP standards.
Q: What about performance on large scores?
A: Test with 500+ measure compositions show acceptable latency, though simplifying MIDI streams improves responsiveness.
Q: Are there security safeguards?
A: Input sanitization and access controls prevent malicious code execution via AI payloads.

Content

MuseScore MCP Server

A Model Context Protocol (MCP) server for MuseScore integration, allowing AI assistants like Claude to interact with MuseScore through MIDI and score manipulation capabilities.

Overview

This MCP server enables AI assistants to:

  • Control MuseScore via MIDI integration
  • Import and export MIDI files
  • Create and modify scores programmatically
  • Adjust MIDI parameters (volume, expression, etc.)
  • Apply articulations and dynamics
  • Manage soundfonts and playback settings

Features

  • Score Management : Create, open, edit, and export MuseScore files
  • MIDI Integration : Send and receive MIDI messages to/from MuseScore
  • Score Editing : Add/edit notes, rests, clefs, time signatures, key signatures
  • Playback Control : Play, pause, stop, and navigate through scores
  • MIDI Parameter Control : Adjust CC values, program changes, and other MIDI parameters
  • Articulation and Dynamic Control : Apply various articulations and dynamics to notes

Prerequisites

  • Node.js (v16+)
  • MuseScore 4.x installed
  • Knowledge of MIDI and music notation concepts

Installation

# Clone this repository
git clone https://github.com/jonbrantingham/musescore-mcp-server.git
cd musescore-mcp-server

# Install dependencies
npm install

# Configure the server (see Configuration section)

Configuration

Before running the server, you need to configure it by creating a config.json file:

{
  "musescorePath": "/path/to/musescore/executable",
  "midiPortOutput": "MuseScore",
  "midiPortInput": "MuseScore",
  "defaultSoundFont": "/path/to/soundfont.sf2",
  "tempDir": "/path/to/temp/directory"
}
  • musescorePath: Path to MuseScore executable (required)
  • midiPortOutput: Name of the MIDI output port (default: "MuseScore")
  • midiPortInput: Name of the MIDI input port (default: "MuseScore")
  • defaultSoundFont: Path to default soundfont (optional)
  • tempDir: Path to temporary directory for file operations (optional)

Usage

Starting the Server

npm start

Connecting to Claude

To use this server with Claude:

  1. Install Claude Desktop
  2. Configure Claude to use this MCP server
  3. Enable the MCP tools in Claude's interface

API and Tools

This MCP server provides the following tools:

Score Management

  • create-score: Create a new score with specified parameters
  • open-score: Open an existing score file
  • save-score: Save the current score
  • export-midi: Export the current score as a MIDI file
  • export-pdf: Export the current score as a PDF file

MIDI Integration

  • send-midi-message: Send a MIDI message to MuseScore
  • set-channel-volume: Set the volume for a specific MIDI channel
  • set-channel-expression: Set the expression for a specific MIDI channel
  • set-channel-program: Set the program (instrument) for a specific MIDI channel

Score Editing

  • add-note: Add a note to the score
  • add-rest: Add a rest to the score
  • add-time-signature: Add or change a time signature
  • add-key-signature: Add or change a key signature
  • add-clef: Add or change a clef

Playback Control

  • play-score: Start playback
  • pause-score: Pause playback
  • stop-score: Stop playback
  • go-to-position: Navigate to a specific position in the score

Development

Project Structure

musescore-mcp-server/
├── src/
│   ├── index.ts          # Entry point
│   ├── server.ts         # MCP server implementation
│   ├── midi/             # MIDI-related functionality
│   ├── score/            # Score manipulation functionality
│   ├── utils/            # Utility functions
│   └── types/            # TypeScript type definitions
├── config.json           # Server configuration
├── package.json          # Project dependencies
└── tsconfig.json         # TypeScript configuration

Building

npm run build

Limitations

  • This server requires MuseScore to be installed on the same machine
  • Some advanced score editing features may require additional setup
  • Performance may vary depending on the complexity of scores

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This project is licensed under the MIT License - see the LICENSE file for details.

Acknowledgments

  • MuseScore team for their fantastic open-source notation software
  • Anthropic for developing the Model Context Protocol
  • Contributors to the MuseScore MIDI implementation

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