Verified ephemeris & WMM2025 geomagnetic compute: the physical numbers LLMs hallucinate, done right.
Runs locally over stdio
This server isn't hosted — your MCP client launches it from a package registry. Use one of the commands below, or drop the config into your client (e.g. Claude Desktop).
Run
uvx almanac-compute
MCP client config
{
"mcpServers": {
"almanac": {
"command": "uvx",
"args": [
"almanac-compute"
]
}
}
}