NOAA space weather: Kp index now and 3 days ahead, aurora chance anywhere, UK aurora outlook
Connect Remote server
claude mcp add --transport http space-weather https://ukdata.reliness.co.uk/mcp/space-weather --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"space-weather": {
"url": "https://ukdata.reliness.co.uk/mcp/space-weather",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"space-weather": {
"type": "http",
"url": "https://ukdata.reliness.co.uk/mcp/space-weather",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://ukdata.reliness.co.uk/mcp/space-weather
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 8 found in our last check
kp_index_nowWhat is the Kp index right now? Returns the current planetary Kp (0-9), its storm level (G1-G5 if any) and the 3-hourly values for the last 24 hours (or up to 7 days), from NOAA SWPC. Useful for aurora chasers, radio amateurs and anyone asking whether a geomagnetic storm is unde…
kp_forecast_3dayWill there be a geomagnetic storm in the next few days? Returns the NOAA SWPC predicted Kp for each 3-hour block over the next 3 days, the daily maximum, the peak block and any G-scale storm expected. For planning aurora trips and checking storm watches. Forecasts are uncertain…
aurora_chance_at_locationCan I see the northern (or southern) lights from here right now? Returns the probability of aurora overhead at a latitude and longitude from the NOAA SWPC OVATION model, a 30-90 minute forecast, plus the best chance within 5 degrees poleward (aurora there can show on the horizon…
space_weather_scalesHow bad is space weather right now? Returns the current NOAA space weather scales for radio blackouts (R), solar radiation storms (S) and geomagnetic storms (G), the maximum of the past 24 hours, and NOAA SWPC probabilities for the next 3 days. Useful for HF radio users, pilots,…
space_weather_alertsIs there a solar storm warning? Returns the latest official NOAA SWPC alerts, watches and warnings (geomagnetic storm watches, K-index warnings, flare and proton alerts) with type, headline, issue time and the verbatim message text. Useful for newsrooms and enthusiasts who need…
solar_flares_recentWas there a big solar flare today? Lists X-ray flares detected by the GOES satellites in the last 1-7 days, newest first, with class (A, B, C, M, X), begin, peak and end times, peak flux and the NOAA radio blackout level implied, plus the largest flare in the period. From NOAA S…
solar_wind_speedHow fast is the solar wind right now? Returns the latest solar wind speed in km/s measured upstream of Earth, from NOAA SWPC, with a plain-language level (slow, moderate, fast, very fast). Aurora chasers use it to judge whether a CME or high-speed stream has arrived. Each answer…
solar_flux_10cmWhat is the solar flux index today? Returns the latest daily 10.7 cm solar radio flux (F10.7, in solar flux units), the standard solar activity measure radio amateurs use for HF band conditions, from NOAA SWPC, with a rough HF conditions guide. It is a single daily value; actual…
Headers
| Name | Description |
|---|---|
AuthorizationOptional, secret | Optional. Bearer <key> for more than the free daily allowance; free key from POST https://ukdata.reliness.co.uk/keys |
Details
| Endpoint | https://ukdata.reliness.co.uk/mcp/space-weather (Streamable HTTP) |
| First published | 6 Nov 2026 |
| Last updated | 6 Nov 2026 |
| Registry name | uk.co.reliness/space-weather |
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