io.github.cyanheads/astronomy-mcp-server
io.github.cyanheads/astronomy-mcp-server
Tools
Exactly what the server advertised in the scan completed . Effects and capabilities are classified by Squatch from each tool's metadata. Squatch never runs tools.
- Effect: Read 6
- Effect: Write 1
Showing 7 of 7 tools
| Details | ||
|---|---|---|
| astronomy_get_rise_set Compute rise, set, and culmination (transit) times and maximum transit altitude for a body at an observer location. Searches forward from `… | Effect: Write | |
| astronomy_find_events Search forward from a start time for the next occurrences of one sky-event class, selected by the `event` enum: solar_eclipse, lunar_eclips… | Effect: Read | |
| astronomy_get_ephemeris Fetch a time-series ephemeris for a small body (asteroid or comet) or spacecraft from JPL Horizons — RA/Dec, distance, and apparent magnitu… | Effect: Read | |
| astronomy_get_moon_phase Report the Moon phase for an instant: illuminated fraction, phase name, synodic age in days since the new moon, phase longitude (the Moon–S… | Effect: Read | |
| astronomy_get_satellite_passes Predict visible passes of a satellite (e.g. the ISS, NORAD 25544) over an observer in the next `days`. Identify the satellite by exactly on… | Effect: Read | |
| astronomy_get_sky_position Compute the apparent topocentric position of one solar-system body (sun, moon, mercury through neptune, pluto) or a named bright star for a… | Effect: Read | |
| astronomy_list_visible The one-call "what is up right now" answer. For an observer location and instant, iterate every naked-eye solar-system body (and, with incl… | Effect: Read |