Spaceweather MCP

Name: Spaceweather MCP
Author: hoon1983

by hoon1983version 0.1.0i★ –iRuns on your computer

Registry nameio.github.hoon1983/spaceweather-mcp

Install

Overview

Description from the maker (original English)

Space weather & geomagnetic conditions (NOAA SWPC, NASA DONKI, USGS, Kyoto) via MCP.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiVery new↓ 33/wk · ★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs on your computer
Transport: stdio
Category: Travel, maps & weather

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
The registry lists no key to fill in.

You need

PyPIPython’s uv installed (for the uvx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "spaceweather": {
      "command": "uvx",
      "args": [
        "spaceweather-mcp"
      ]
    }
  }
}

Run this in your terminal

claude mcp add spaceweather -- uvx spaceweather-mcp

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "spaceweather": {
      "command": "uvx",
      "args": [
        "spaceweather-mcp"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "spaceweather": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "spaceweather-mcp"
      ]
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 8, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account hoon1983, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Travel, maps & weatheri

More stars than 0% of the other 1718 servers in this category
Published to the registry more recently than 14% of the other 1718 servers in this category
Basic checks equal to or better than 100% of the other 1718 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Spaceweather MCP safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (0.1.0) reached the registry 5 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Python (uv) on your computer.

What can I use instead?

In the same category: Zovo Tip Pool Calculator, Zovo Mind Map, Acosta Curated Travel

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README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

spaceweather-mcp

A Model Context Protocol server for space weather and geomagnetic conditions — solar flares, the solar wind, geomagnetic storms (Kp/Dst), radiation storms, sunspot regions, aurora forecasts, and a catalogued event history — so an AI agent can answer "what's the sun/space weather doing right now, and will I see aurora?" from authoritative data.

Sibling to seismic-mcp: that one reconciles earthquakes across agencies; this one reports solar/geomagnetic conditions. They install side by side.

Status

15 tools across 4 data sources — all live and verified. Everything is U.S./NASA public domain except the Kyoto Dst index, which is non-commercial and clearly labeled (and kept segregated from the public-domain feeds).

Tools

NOAA SWPC (public domain)

Tool	Returns
`get_conditions_now`	One-call snapshot: Kp, Bz/Bt, wind speed/density, G/S/R, storm flag, summary
`get_kp_index`	Observed planetary Kp series (~1 week)
`get_kp_forecast`	NOAA 3-day Kp forecast
`get_solar_wind`	L1 magnetic field + plasma (`window`: `1-day`/`7-day`)
`get_alerts`	Recent SWPC alerts/watches/warnings
`get_noaa_scales`	G/S/R scales for today + 3 days
`get_27day_outlook`	Daily F10.7 flux, Ap, largest Kp for 27 days
`get_solar_flares`	Recent GOES X-ray flares (C/M/X class events)
`get_radiation_storm`	Current proton flux + NOAA S-scale (radiation storm)
`get_solar_regions`	Today's sunspot regions + C/M/X flare probabilities
`get_aurora_forecast`	OVATION aurora probability (pass lat/lon for a local %)

NASA DONKI (public domain) — get_space_weather_events (CME / GST / FLR / SEP / IPS / HSS event catalog)

USGS Geomagnetism (public domain) — list_observatories, get_observatory (magnetometer X/Y/Z/F)

Kyoto WDC (non-commercial) — get_dst (hourly disturbance storm-time index)

Run

uv run spaceweather-mcp        # stdio MCP server

uv run pytest # tests

Add to claude_desktop_config.json (after publishing to PyPI):

{ "mcpServers": { "spaceweather": { "command": "uvx", "args": ["spaceweather-mcp"] } } }

Data sources, attribution & licensing

NOAA SWPC (services.swpc.noaa.gov) — U.S. public domain. Credit NOAA SWPC.
NASA DONKI via CCMC (kauai.ccmc.gsfc.nasa.gov/DONKI) — U.S. public domain (no API key needed). Credit NASA/CCMC DONKI.
USGS Geomagnetism (geomag.usgs.gov) — U.S. public domain. Credit the U.S. Geological Survey. (Sourced directly from USGS, not via INTERMAGNET, to keep public-domain status.)
Kyoto WDC for Geomagnetism — Dst index, non-commercial use only: acknowledge "WDC for Geomagnetism, Kyoto", cite the Dst DOI; real-time values are provisional. The non-commercial restriction is documented in the get_dst tool description and the DstReading schema (both surfaced to MCP clients), and this feed is kept separate from the public-domain ones.

⚠️ Only the Kyoto Dst feed is non-commercial. It is segregated, and its non-commercial terms are stated in the tool/schema docs the client sees, so a downstream commercial user is not silently bound by those terms.

Deliberately not included: INTERMAGNET and SILSO sunspot number (both CC BY-NC — would taint the otherwise commercially-usable server); JPL Horizons ephemeris (different domain). F10.7 is available via get_27day_outlook; GFZ Hp30/Hp60 high-cadence indices (CC BY 4.0) are a possible future add.

Safety

Informational only. Not for operational decisions affecting power grids, aviation, satellites, or human safety — consult official NOAA SWPC products for those. Real-time values are preliminary and routinely revised.

Spaceweather MCP

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Travel, maps & weatheri

Common questions

Alternatives

Zovo Tip Pool Calculator

Zovo Mind Map

Acosta Curated Travel

README from the maker

spaceweather-mcp

Status

Tools

Run

Data sources, attribution & licensing

Safety