io.github.oceanmodeling/nhc-mcp
NHC MCP Server
NHC storm tracks, forecast advisories, watches/warnings, and HURDAT2 data
alive probed 2026-10-15
5tools
2.1ktokens in Claude Opus 5.5
2.1ktokens in Claude Code
1.0 %of a 200k context window
1.2ko200k_base estimate
1.8 sto initialize
6 msto list tools
- Run it
- uvx nhc-mcp==0.1.1 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- nhc_mcp 1.30.0
- Capabilities
- experimental, prompts, resources, tools
- Instructions
- none
- Claude count
- Claude Opus 5.5, measured 2026-10-15. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/oceanmodeling/ocean-mcp
- Registry
- active, updated 2026-10-01 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| nhc_search_storms | 397 | 32 % |
| nhc_get_forecast_track | 267 | 22 % |
| nhc_get_best_track | 230 | 19 % |
| nhc_get_storm_watches_warnings | 203 | 16 % |
| nhc_get_active_storms | 136 | 11 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/io.github.oceanmodeling/nhc-mcp)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.