Space Weather MCP Server

by mrfentmen Your server? Claim it

local only

Space Weather MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 52 installs a week from npm.

Unified space weather server: solar wind, NOAA scales and alerts, aurora forecasts, and X-ray flux.

The linked repository no longer exists on GitHub — it was deleted or made private.

Installs per day peak 182 · avg 11

a month agotoday

Installs / week

npm · space-weather-mcp

—

Stars

on GitHub

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Last commit

3 releases in 90 days

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License

language unknown

This one has been quiet for a while

Quiet is not dead — but it is worth knowing when it wakes up, or when someone else takes it over. We watch the repository and tell you either way.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add space-weather-mcp -- npx -y space-weather-mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "space-weather-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "space-weather-mcp"
      ]
    }
  }
}

~/.codex/config.toml

[mcp_servers.space-weather-mcp]
command = "npx"
args = ["-y", "space-weather-mcp"]

.cursor/mcp.json

{
  "mcpServers": {
    "space-weather-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "space-weather-mcp"
      ]
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "space-weather-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "space-weather-mcp"
      ]
    }
  }
}

Alternatives to Space Weather MCP

same job, measured the same way

Noaa Spaceweather MCP Server

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NOAA SWPC space weather: storm scales, Kp index, aurora forecasts, solar wind, activity, alerts.

233 installs/wk 6 tools answering

Weather MCP

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Solar MCP

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Solar indices and space weather MCP server. SFI, SSN, Kp, DSCOVR, NOAA alerts.

381 installs/wk local only

Spaceweather MCP

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129 installs/wk local only

Xweather Weather MCP

by xweather

Hosted MCP server for Xweather weather data: conditions, forecasts, alerts, and more.

answering

Weather MCP Server by Meteosource

by meteosource

Forecasts, severe-weather alerts, air quality, 20-year weather history, solar and wind production.

7 tools answering

Nws MCP

by mrfentmen

US National Weather Service: forecasts, hourly forecasts, active alerts and station observations.

143 installs/wk local only

Weather

by thx93

US NWS weather alerts and 5-day forecasts for AI agents. $0.01 per call.

108 installs/wk 3 tools answering

Space Weather MCP — questions

Answers built from our own checks of this server.

Why is there no uptime for Space Weather MCP?

Space Weather MCP runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package space-weather-mcp was installed 52 times last week.

Is Space Weather MCP still maintained?

The linked repository no longer exists on GitHub — it was deleted or made private. We show this because it changes what you can expect: an unmaintained server may keep answering for months and then stop without warning.

How do I connect Space Weather MCP?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls space-weather-mcp straight from npm; nothing to host, nothing to sign up for.

How many people use Space Weather MCP?

The npm package space-weather-mcp was installed 52 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.