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Compute verified ephemeris and WMM2025 geomagnetic values with reliable physical accuracy.
Copy the install command and let the AI configure it · recommended for beginners
Please install the "io.github.savecharlie/almanac" MCP server from askskill: Run: claude mcp add 'io-github-savecharlie-almanac' -- uvx almanac-compute
Calculate ephemeris data and planetary positions for dates and locations.
Get offline astronomy data like positions, rise/set times, phases, and eclipses.
Compute astrology charts, planetary positions, houses, aspects, and transit analysis.
Generate Swiss Ephemeris astrology charts and classical decision support readings.
Generate multi-tradition astrology charts and ephemeris-based analyses across many modes.
Fetch space weather and geomagnetic data for monitoring and research analysis.