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today.solarstorm/solarstorm

by solarstorm.today · remote · no sign-in to list tools · v1.0.3 · published by today.solarstorm

Space weather: Kp index, NOAA 3-day geomagnetic forecast, solar flares, aurora visibility.

Read only
CompareRegistry entry

4 tools: 4 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http solarstorm https://mcp.solarstorm.today/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

4 tools

Only reads 4Claude Code: allow
  • get_aurora_visibilityAurora visibility outlook for a geographic latitude (degrees, e.g.No findings

    Why it is in this group

    • The name "get_aurora_visibility" says "get": a word for reading.
    Description, as the server wrote it
    Aurora visibility outlook for a geographic latitude (degrees, e.g. 48.2 for Vienna): the Kp you need there, the expected maximum Kp in the next 24 h, and a verdict.
  • get_current_kpCurrent planetary Kp index: latest value, level (low/moderate/high/severe) and the observed 24-hour maximum.No findings

    Why it is in this group

    • The name "get_current_kp" says "get": a word for reading.
    Description, as the server wrote it
    Current planetary Kp index: latest value, level (low/moderate/high/severe) and the observed 24-hour maximum.
  • get_kp_forecast_3dayOfficial NOAA 3-day geomagnetic forecast: the maximum expected Kp per calendar day (Europe/Berlin days).No findings

    Why it is in this group

    • The name "get_kp_forecast_3day" says "get": a word for reading.
    Description, as the server wrote it
    Official NOAA 3-day geomagnetic forecast: the maximum expected Kp per calendar day (Europe/Berlin days).
  • get_solar_flares_24hSolar X-ray activity of the past 24 hours from GOES: current flare class and the 24-hour peak class.No findings

    Why it is in this group

    • The name "get_solar_flares_24h" says "get": a word for reading.
    Description, as the server wrote it
    Solar X-ray activity of the past 24 hours from GOES: current flare class and the 24-hour peak class.

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.0.3. Values in angle brackets are yours to fill in.

claude mcp add --transport http solarstorm https://mcp.solarstorm.today/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__solarstorm__get_current_kp",
      "mcp__solarstorm__get_kp_forecast_3day",
      "mcp__solarstorm__get_solar_flares_24h",
      "mcp__solarstorm__get_aurora_visibility"
    ],
    "ask": [],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as solarstorm. Review it before you use it.