How do I install HYRR?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

How is the trust score calculated?

This listing scores 55 (Fair). The formula is published on the methodology page.

MCPpedia

HYRR MCP Server — Install for Claude, Cursor & VS Code | MCPpedia

HYRR MCP Server

Name: HYRR MCP Server
Author: exoma-ch

Radio-isotope production, activity and dose for charged-particle beams on stacked targets

Tools Versions Alternatives

Registryexoma-ch

55Fair

Install

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "exoma-ch-py-mcp": {
      "command": "uvx",
      "args": [
        "hyrr-mcp"
      ],
      "env": {
        "HYRR_DATA": "",
        "HYRR_LIBRARY": ""
      }
    }
  }
}

Install guide

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Environment

Name	Required	Notes
HYRR_DATA	No	nucl-parquet data directory. Unset: the matching data release is fetched once into ~/.hyrr/nucl-parquet
HYRR_LIBRARY	No	Nuclear data library id, e.g. tendl-2023-iso (default) or endfb-8.1

HYRR MCP Server

Install

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