ParticlePhysics MCP Server

Provides seamless access to particle physics data from the Particle Data Group (PDG) for AI assistants and applications.

GitHub

ParticlePhysics MCP Server

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A Model Context Protocol (MCP) server that provides access to the particle data. This server enables Claude Desktop and other MCP clients to search and retrieve particle physics data in real-time.

Status and Progress

  • 🛠️ Work on displaying particle values with associated errors is ongoing.

Configuration

{
  "mcpServers": {
    "particlephysics": {
      "command": "uvx",
      "args": ["--from", ".", "python", "-m", "particlephysics_mcp_server"]
    }
  }
}

Tools

search_particle

Returns key properties inline.

  • query (required): Name or symbol of the particle.

list_decays

Returns all decay modes for a specified particle.

  • query (required): Name or symbol of the particle.

Local Testing

  • To use the inspector, run the restart script:
./restart_mcp_inspector.sh
  • To run end-to-end tests with Playwright:
uvx pytest tests/test_e2e_playwright.py

Maintainers

This project is developed and maintained by:

License

MIT License - see LICENSE.

References

Related Servers