noaa spaceweather mcp server for Claude Code

io.github.cyanheads/noaa-spaceweather-mcp-server

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

client:Claude Code transport:streamable-http runtime:npm tools:6

Install noaa spaceweather mcp server in Claude Code

run in your project directory

claude mcp add --transport http noaa-spaceweather-mcp-server https://noaa-spaceweather.caseyjhand.com/mcp

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs