MCP servers

People Data Labs MCP — wraps the PDL person/company enrichment API

PhishTank MCP — wraps PhishTank API (checkurl.phishtank.com)

Live data gateway for AI — 3,300+ tools across 750+ sources, with citations

Go modules MCP — wraps proxy.golang.org

PoetryDB MCP.

Polymarket MCP — prediction-market data via Gamma + CLOB public APIs.

POWO (Plants of the World Online, by the Royal Botanic Gardens, Kew) MCP.

Finnish Patent and Registration Office (PRH) — YTJ open data MCP.

Human Protein Atlas (HPA) MCP — keyless.

PubMed MCP — wraps the NCBI E-utilities API (biomedical literature, free, no auth)

QuickGO (EBI) MCP — Gene Ontology browser.

Radio MCP — wraps Radio Browser API (free, no auth)

RDAP — Registration Data Access Protocol (domains, IPs, ASNs) via IANA bootstrap

Recipes MCP — wraps TheMealDB API (free tier, no auth)

Rentcast MCP — wraps Rentcast API (api.rentcast.io/v1)

Papers With Code MCP — browse ML research papers and their code repositories

Secure password generator MCP.

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

Pexels MCP.

Photon MCP — OSM geocoder

Pirate Weather forecast API (Dark Sky-compatible). Free key required.

Podcast Index MCP — wraps the Podcast Index API (podcastindex.org)

Polygon.io MCP.

Postmark MCP.

PredictIt MCP.

Property Records MCP — address-level US property records (sales history,

PubChem MCP — NIH chemistry compound database (no auth)

PVGIS MCP — EU Joint Research Centre PV system modeler

Quotes MCP — citation-grade quote API for public-domain authors.

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

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

Regrid MCP — wraps the Regrid Parcel API v2 (regrid.com)

Pipedrive MCP Pack — wraps the Pipedrive REST API v1

Pixabay MCP.

Poetry MCP — PoetryDB API (free, no auth)

Postscript MCP Pack — SMS marketing for Shopify.

press-release MCP — wraps StupidAPIs (requires X-API-Key)

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

Mozilla Public Suffix List — eTLD parser (cached 24h)

PyPI MCP — wraps the Python Package Index (PyPI) JSON API (free, no auth).

QuickBooks MCP Pack — query customers, invoices, and accounts via QuickBooks Online API.

Quran MCP — Al-Quran Cloud API.

RCSB PDB MCP — experimentally determined macromolecular structures.

LEGO catalog: sets, parts, minifigs, themes, colors via Rebrickable. Free key required.

Regulations.gov MCP — federal regulatory dockets, documents, public comments

Repology cross-distro package version aggregator

Rhea MCP — expert-curated database of biochemical reactions.

Riksdagen (Swedish Parliament) open data MCP.

Pipeworx FAQ MCP — curated answers to questions ABOUT Pipeworx itself

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