io.github.hoon1983/spaceweather-mcp
spaceweather-mcp
Is the io.github.hoon1983/spaceweather-mcp MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-13.
Space weather & geomagnetic conditions (NOAA SWPC, NASA DONKI, USGS, Kyoto) via MCP.
alive probed 2026-11-15 · unchanged since 2026-11-13
- Run it
- uvx spaceweather-mcp@0.1.0 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- spaceweather-mcp 4.1.8
- Capabilities
- logging, prompts, resources, tools
- Instructions
- 616 characters
- Of a 1M window
- 0.3 % of a 1M context window
- Count
- 3.0k tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 3.2k. The o200k_base estimate is 1.7k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/hoon1983/spaceweather-mcp
- Registry
- active, updated 2026-06-25 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.76×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| get_observatory | 378 | 215 | 13 % |
| get_space_weather_events | 362 | 206 | 12 % |
| get_dst | 290 | 165 | 10 % |
| get_solar_wind | 232 | 132 | 8 % |
| get_aurora_forecast | 225 | 128 | 7 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- io.github.homeassistant-ai/ha-mcp · needs env
- io.github.honeytones/idios · crashed on start
- Solar Data io.github.hoodsy/solar-data-mcp · alive
- io.github.hoon1983/seismic-mcp · alive
- IRL Gateway io.github.horkos-labs/irl-gateway · crashed on start
- io.github.horustechltd/horus-flow-mcp · not found
- Coating Lab io.github.hpdkhoa/coatinglab-mcp · alive
- Feel Lab io.github.hpdkhoa/feellab-mcp · alive
Servers that mention spaceweather.
- Space Weather (Kp Index, Solar Flares) — buy per-query in-session (spaceweather) com.a2awire/data-space-weather-kp-index-solar-flare · alive
- io.github.cyanheads/noaa-spaceweather-mcp-server · alive
- io.github.mrfentmen/spaceweather-mcp · alive
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.