NestDaddy

SeekSat

com.seeksat/seeksat · v1.0.0

Satellite passes, live positions, visibility, cloud forecasts and radio Doppler. Free, no key.

Connect Remote server

Terminal
claude mcp add --transport http seeksat https://seeksat.com/api/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "seeksat": {
      "url": "https://seeksat.com/api/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "seeksat": {
      "type": "http",
      "url": "https://seeksat.com/api/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://seeksat.com/api/mcp

Tools 11 found in our last check

  • list_satellites

    List the popular satellites (ISS, Tiangong, Hubble and a few others) with each one's orbit data freshness. This is not the full list: every other tool also accepts any NORAD catalog number, e.g. 25544.

  • find_passes

    List every upcoming pass of one satellite over a location in the next windowHours (default 48, up to 240), in time order. Each pass has rise/peak/set times (UTC, plus riseLocal etc. on the observer's clock), peak elevation, azimuths with compass words (direction), the range at t…

  • get_position

    Where a satellite is now, or at a given time: the point on Earth straight below it (latDeg, lonDeg, not where it is in your sky), its altitude, and whether it is sunlit, with url (its page on seeksat.com). A location is optional: it only sets the time zone for local times and fo…

  • next_visible_pass

    Convenience shortcut: the next pass of one satellite from a location (looks windowHours ahead, default 72). Use this only when the user wants "the next pass". Set chart:true to also render that pass's sky chart in this same call. To compare upcoming passes, or find the best one…

  • get_pass_weather

    Cloud-cover forecast (Open-Meteo and MET Norway) and the chance of a clear view for a location at one time, such as a pass's peak. The forecast reaches about 7 to 16 days ahead. viewingProbability is the clear-sky chance (0-1), blended toward 0.5 the further ahead the time is, s…

  • get_pass_chart

    Render a polar sky chart (PNG) of a satellite's pass over a location: where to look, with the moon, planets and stars in their real positions. Returns JSON (the charted pass as a full pass row, the same as find_passes gives, and a one-line summary) and the image. A geostationary…

  • search_satellites

    Search the full satellite catalog (about 17,000 objects) by name, alias or NORAD number, best match first. Use it to turn a name like "SDO" or "NOAA 19" into a NORAD number for the other tools; names outside the popular list only resolve directly on an exact whole-name match. To…

  • get_radio_pass

    Radio details for one pass of a satellite over a location: its known downlink (and uplink) frequencies, the Doppler swing, when to tune to what frequency (at 10 and 30 degrees up and closest approach), and a table (at most 40 evenly spaced rows) of time, azimuth, elevation, rang…

  • best_pass

    Find the best upcoming pass(es) over a location, ranked by the rating seeksat.com shows ("what's the best pass tonight?"). Give `satellite` to rank that one satellite's passes. Omit it to scan: in visual mode (default) the popular satellites plus every satellite in CelesTrak's v…

  • whats_up_now

    What is in the sky over a location right now, from every satellite in the catalog (about 17,000, active satellites plus CelesTrak's visual group; most debris is not in it). mode "visual" (default) lists sunlit satellites above minElevation while the sky is dark there (Sun more t…

  • identify_satellite

    "What was that moving light?" Given where and when a light was seen, lists the satellites that were sunlit, above the horizon and within `tolerance` degrees of that spot, best match first, from every satellite in the catalog (active satellites plus CelesTrak's visual group). Nee…

Details

Endpointhttps://seeksat.com/api/mcp (Streamable HTTP)
First published15 Nov 2026
Last updated15 Nov 2026
Registry namecom.seeksat/seeksat

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