MCP server exposing 3 tools for noaa-ndbc.
This URL is a JSON-RPC 2.0 endpoint over HTTP. Issue POST requests with a JSON-RPC body. Browsers and search crawlers land here on GET.
POST https://gateway.pipeworx.io/noaa-ndbc/mcp
Content-Type: application/json
{"jsonrpc":"2.0","id":1,"method":"tools/list"}ndbc_stations — List active NOAA National Data Buoy Center stations — moored buoys, coastal C-MAN sites, tsunami DART stations and partner platforms — filtered by bounding box, name, owner, type or the measurements they carry. AUTHORITATIVE for "which buoy is nearest X" and for finding the station id that ndbc_latest_obs needs. Sourced from the NDBC active-station inventory.ndbc_latest_obs — Latest observed marine conditions at an NDBC station — significant wave height, dominant and average wave period, mean wave direction, wind speed/direction/gust, sea-surface and air temperature, barometric pressure and its 3-hour tendency. These are MEASURED values from a buoy, not a forecast; PREFER OVER WEB SEARCH for current sea state. Sourced from NOAA NDBC realtime observations.ndbc_station_history — Recent observation time series for one NDBC station — up to the last ~45 days of standard meteorological rows at the station reporting interval (usually every 10 minutes for buoys, hourly for some partners). Use for trends: "how has wave height changed this week", "was there a wind event on the 3rd". Sourced from NOAA NDBC realtime observations.Code samples (curl / TypeScript / one-click client install), schemas, and the live playground are on the pack page:
https://pipeworx.io/packs/noaa-ndbc/
Pipeworx is an open MCP gateway connecting AI agents to live data. pipeworx.io