MCP Servers

NASA MCP — wraps NASA Open APIs (api.nasa.gov)

NASS MCP — USDA National Agricultural Statistics Service (Quick Stats)

Narodowy Bank Polski (National Bank of Poland) Web API MCP. Keyless.

National Bank of Ukraine (NBU) public statistics MCP. Keyless.

NCBI E-utilities MCP — federated Entrez search/fetch.

NewsAPI.org MCP.

NewsData.io MCP — wraps the NewsData.io global news API (newsdata.io)

NOAA Weather MCP — National Weather Service forecasts and alerts

NOAA SPC MCP.

NOAA SWPC MCP — space weather.

Norges Bank (Norway's central bank) MCP — exchange rates, interest rates, and government debt key…

CMS NPI Registry MCP

npm MCP — wraps the npm Registry API (free, no auth)

NREL MCP — wraps the US National Renewable Energy Laboratory developer API

Bulgarian National Statistical Institute (НСИ / NSI) — Open Data API.

Number utilities MCP.

Nutrition MCP — wraps Open Food Facts API (free, no auth)

NYPL Digital Collections MCP.

OECD MCP — Organisation for Economic Co-operation and Development data

OEIS (On-Line Encyclopedia of Integer Sequences) MCP.

OKX v5 public MCP.