Developer Tools

Geomag API MCP Config

The World Magnetic Model calculates the intensity and direction of the Earth's magnetic field on a specific date-time, geodetic altitude, latitude, and longitude. It is relied upon throughout the world for navigation, mineral exploration, atmospheric and space science, and is installed on billions

Config URL

Use this URL in any MCP-compatible client to fetch the config automatically.

https://mcp-bridge.pages.dev/config/amentum-space-global-magnet.json

Download JSON Claude Desktop Setup

Configuration JSON

Use curl https://mcp-bridge.pages.dev/config/amentum-space-global-magnet.json to fetch programmatically.

{
  "mcpServers": {
    "amentum-space-global-magnet": {
      "command": "npx",
      "args": ["-y","@mcp/amentum-space-global-magnet"],
      "env": {
      "GEOMAG_API_API_KEY": "your_geomag_api_api_key"
}
    }
  }
}

How to Use

Claude Desktop

Paste the config JSON into your claude_desktop_config.json.

Full instructions →

Cursor

Go to Cursor Settings → MCP Servers → Add with the JSON above.

CLI / curl

Fetch the config programmatically:

curl https://mcp-bridge.pages.dev/config/amentum-space-global-magnet.json

Environment Variables

GEOMAG_API_API_KEY

Replace your_geomag_api_api_key with your actual geomag api api key

Endpoints

GET/magnetic_field

Calculate magnetic declination, inclination, total field intensity, and grid variation

Geomag APIMCP Server Details →