Materials MCP

Materials MCP Project

A Model Context Protocol (MCP) server designed to interact with materials databases through the OPTIMADE API, with a specific focus on Google DeepMind's GNoME (Graph Networks for Materials Exploration) dataset. This project serves as a bridge between the OPTIMADE API and materials science applications, enabling efficient access and manipulation of crystal structure data.

Overview

The Materials MCP Project implements a Model Context Protocol server that:

• Interfaces with the OPTIMADE API to access materials databases
• Provides specialized access to the GNoME dataset, which contains millions of predicted stable crystal structures
• Enables efficient querying and retrieval of crystal structures and their properties
• Supports standardized data exchange formats for materials science applications

Features

• OPTIMADE API integration for standardized materials database access
• GNoME dataset integration for accessing predicted stable crystal structures
• RESTful API endpoints for crystal structure queries
• Support for common materials science data formats
• Efficient data caching and retrieval mechanisms
• Standardized query language support

Setup

1. Ensure you have Python 3.10 or higher installed
2. Create a virtual environment:
   python -m venv venv source venv/bin/activate # On Unix/macOS
3. Install dependencies using Poetry:
   pip install poetry poetry install

Project Structure

• materials_mcp/ - Main package directory
  • api/ - OPTIMADE API integration
  • gnome/ - GNoME dataset specific functionality
  • models/ - Data models and schemas
  • server/ - MCP server implementation
• tests/ - Test directory
• pyproject.toml - Project configuration and dependencies
• README.md - This file

Dependencies

• Python >=3.10
• optimade >=1.2.4 - For OPTIMADE API integration
• Additional dependencies will be added as needed for:
  • FastAPI/Flask for the web server
  • Database integration
  • Data processing and analysis
  • Testing and documentation

Usage

[Usage examples will be added as the project develops]

Contributing

[Contribution guidelines will be added]

License

[License information will be added]

Acknowledgments

• Google DeepMind for the GNoME dataset
• OPTIMADE consortium for the API specification
• [Other acknowledgments to be added]