MCP servers

Nominatim MCP — wraps OpenStreetMap Nominatim geocoding API (free, no auth)

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

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

Meteostat MCP — historical weather from 11k+ stations (no auth)

MITRE ATT&CK adversary TTPs (STIX bundles)

Mock data generator MCP.

Montréal Events MCP.

MyDisease.info MCP.

n8n MCP — query your own n8n instance (BYO).

NASA POWER MCP — Prediction of Worldwide Energy Resources

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

Netherlands TenderNed MCP — Dutch government public procurement notices (keyless).

NHTSA MCP — wraps the NHTSA vPIC (Vehicle Product Information Catalog) API (free, no auth)

NIST Standards MCP pack

NOAA Tides & Currents — observations, predictions, datums, station metadata

Notion MCP Pack

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

NumbersAPI MCP — wraps numbersapi.com (free, no auth)

NYC Parks Events MCP.

Islands on the Air MCP server. Group lookup, island search, DXCC mapping, nearby groups.

Microlink MCP — wraps Microlink API (free tier, no auth required)

MITRE Common Weakness Enumeration (CWE) API

Minecraft profile lookups (UUID, profile, name history, blocked servers).

Movies and TV show data — search, details, ratings, and cast from iTunes and TVmaze APIs

MyGene.info — gene annotation joining NCBI/Ensembl/UniProt/KEGG/OMIM

Nager.Date Public Holidays MCP.

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

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

NewsAPI.org: top headlines, archive search, sources. Free 100/day key.

New Jersey MVC inspection facilities and 2.3M inspection results by make and model

Nobel MCP — wraps the Nobel Prize API v2 (free, no auth)

CMS NPI Registry MCP

NSF Awards MCP — National Science Foundation award database (free, no auth)

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

NYPL Digital Collections MCP.

The Odds API MCP — sportsbook odds across 70+ books, 30+ leagues

OMDb MCP — IMDB-derived movie / TV / episode data (BYO key)

UK NIHR (National Institute for Health and Care Research) open-data MCP.

NOAA Storm Prediction Center — outlooks, storm reports, watches

Norges Bank (Norway's central bank) MCP — exchange rates, interest rates,

NPS MCP — US National Park Service (free key, generous limits)

NuGet MCP — .NET package registry

NWS MCP — US National Weather Service (no auth)

OBIS (Ocean Biodiversity Information System) MCP.

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

UK Office for National Statistics dataset catalogue + Beta JSON API

Open-Elevation MCP — terrain elevation by lat/lon (no auth)

OpenAlex MCP — wraps the OpenAlex API (scholarly works, free, no auth)

Open Charge Map MCP — global EV charging station database (openchargemap.io).

Opendatasoft (generic portal) MCP.