Koskamo

almanac-compute MCP

A deterministic, verifiable ephemeris and geomagnetic computation server for AI agents. It provides tools to calculate magnetic field data using WMM2025 and sky positions for celestial bodies, ensuring results are reproducible and checked against authoritative sources like NOAA and JPL rather than relying on LLM hallucinations.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

almanac-compute MCP logo, by savecharlieCommunity listingLocal stdioSource reviewed; not executedPublished by savecharlie
Vendor documentation

What you can do with it

  • Calculate magnetic declination and inclination for navigation
  • Determine sun, moon, and planet positions and phases
  • Verify physical astronomical data for AI agent responses

Source and maintenance

Community listingRegistry 0.1.2
mcp-registry: io.github.savecharlie/almanac@0.1.2Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

almanac-compute 0.1.2

pypiuvx
almanac-compute package definition
{
  "version": "0.1.2",
  "transport": "stdio",
  "identifier": "almanac-compute",
  "runtimeHint": "uvx",
  "registryType": "pypi"
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

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Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "almanac-compute-mcp": {
      "command": "uvx",
      "args": [
        "almanac-compute==0.1.2"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "almanac-compute-mcp": {
      "command": "uvx",
      "args": [
        "almanac-compute==0.1.2"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "almanac-compute-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "almanac-compute==0.1.2"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "almanac-compute-mcp": {
      "command": "uvx",
      "args": [
        "almanac-compute==0.1.2"
      ]
    }
  }
}

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