Geomagnetic Storms X — MCP server 0.1.0 This address serves the Model Context Protocol for AI assistants. Add https://mcp.caffeine-soft.com/mcp to Claude, ChatGPT, Cursor or another MCP client. No sign-in and no key. Data: NOAA Space Weather Prediction Center (public domain) and GFZ Potsdam (Kp index, CC BY 4.0). More: https://spacewx.caffeine-soft.com