Find MCP servers that
actually work.

Nato

io-github-pipeworx-io-nato

Phonetic & Morse code MCP.

Nbp Pl

io-github-pipeworx-io-nbp-pl

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

Netherlands Tenders

io-github-pipeworx-io-netherlands-tenders

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

Newsapi

io-github-pipeworx-io-newsapi

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

Newsdata

io-github-pipeworx-io-newsdata

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

Nist Standards

io-github-pipeworx-io-nist-standards

NIST Standards MCP pack

Norges Bank

io-github-pipeworx-io-norges-bank

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

Nsi Bg

io-github-pipeworx-io-nsi-bg

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

Obis

io-github-pipeworx-io-obis

OBIS (Ocean Biodiversity Information System) MCP.

Oecd

io-github-pipeworx-io-oecd

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

Omdb

io-github-pipeworx-io-omdb

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

Open Corporates

io-github-pipeworx-io-open-corporates

OpenCorporates MCP — Global company registry data (free, no auth, rate limited)

Opendosm My

io-github-pipeworx-io-opendosm-my

data.gov.my / OpenDOSM (Department of Statistics Malaysia) — official Malaysian open-data API.

Openfema

io-github-pipeworx-io-openfema

OpenFEMA MCP — US Federal Emergency Management Agency open data.

Openfigi

io-github-pipeworx-io-openfigi

OpenFIGI — Bloomberg open financial-instrument symbology service

Openrouter

io-github-pipeworx-io-openrouter

OpenRouter Models MCP.

Opensensemap

io-github-pipeworx-io-opensensemap

openSenseMap MCP — citizen-science environmental sensor network (opensensemap.org)

Opentopography

io-github-pipeworx-io-opentopography

OpenTopography global DEM rasters + point queries (free key)

Opentreeoflife

io-github-pipeworx-io-opentreeoflife

Open Tree of Life MCP.

Oqmd

io-github-pipeworx-io-oqmd

OQMD (Open Quantum Materials Database) MCP.

Oregon Open Data

io-github-pipeworx-io-data-oregon

Oregon state open data via Socrata SoQL — agencies, business, health, environment.

Osf

io-github-pipeworx-io-osf

OSF (Open Science Framework, by the Center for Open Science) MCP.

Overpass

io-github-pipeworx-io-overpass

OpenStreetMap Overpass MCP — programmatic queries against the OSM database

Owid

io-github-pipeworx-io-owid

OWID MCP — Our World in Data chart/indicator access (free, no auth)

Oxylabs

io-github-pipeworx-io-oxylabs

Oxylabs MCP — Oxylabs Web Scraper API (oxylabs.io)

Oyez

io-github-pipeworx-io-oyez

Oyez SCOTUS MCP.

Paleobiodb

io-github-pipeworx-io-paleobiodb

Paleobiology Database (PBDB) MCP — the global fossil record. Keyless.

Pdbe

io-github-pipeworx-io-pdbe

PDBe (Protein Data Bank in Europe, EBI) MCP.

Peeringdb

io-github-pipeworx-io-peeringdb

PeeringDB MCP — the peering ecosystem database.

Pennsylvania DMV (PennDOT)

io-github-pipeworx-io-pa-dmv

PennDOT: quarterly EV, plug-in hybrid and total vehicle registrations by county and ZIP

Podatki Si

io-github-pipeworx-io-podatki-si

Slovenia Open Data (podatki.gov.si) CKAN MCP.

Politics Feeds

io-github-pipeworx-io-politics-feeds

Politics Feeds MCP.

Predicthq

io-github-pipeworx-io-predicthq

PredictHQ MCP — wraps the PredictHQ Events API (predicthq.com)

Predictit

io-github-pipeworx-io-predictit

PredictIt MCP.

Propublica Nonprofit

io-github-pipeworx-io-propublica-nonprofit

ProPublica Nonprofit MCP — ProPublica Nonprofit Explorer API (free, no auth)

Protein Atlas

io-github-pipeworx-io-protein-atlas

Human Protein Atlas (HPA) MCP — keyless.

Prozorro

io-github-pipeworx-io-prozorro

ProZorro MCP — Ukraine government procurement (keyless).

Pvgis

io-github-pipeworx-io-pvgis

PVGIS MCP — EU Joint Research Centre PV system modeler

Quickgo

io-github-pipeworx-io-quickgo

QuickGO (EBI) MCP — Gene Ontology browser.

Rba

io-github-pipeworx-io-rba

RBA MCP — Reserve Bank of Australia statistics (free, no auth).

Realestateapi

io-github-pipeworx-io-realestateapi

RealEstateAPI MCP — property search, detail, and skip-trace (realestateapi.com)

Reddit

io-github-pipeworx-io-reddit

Reddit MCP — public Reddit data via JSON endpoints (no auth required)

Remoteok

io-github-pipeworx-io-remoteok

RemoteOK MCP — remote-work job board (tech-heavy), keyless.

Remotive

io-github-pipeworx-io-remotive

Remotive MCP — curated remote-only job board

Ror

io-github-pipeworx-io-ror

Research Organization Registry (ROR) — canonical org IDs

Sanctions Screening

io-github-pipeworx-io-sanctions-screening

Screen names against the US Consolidated Screening List: OFAC SDN, BIS Entity List +10 more lists

Science Feeds

io-github-pipeworx-io-science-feeds

Science Feeds MCP.

Sciencebase

io-github-pipeworx-io-sciencebase

USGS ScienceBase catalog MCP.