MCP Servers
Model Context Protocol servers that give AI agents access to tools and data — sourced from the official MCP registry and ranked by GitHub stars.

Plos
PLOS journals — Solr-backed full-text search across all PLOS OA content

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

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

Pombase
PomBase MCP — the fission yeast (Schizosaccharomyces pombe) model-organism database.

postcodes
Postcodes MCP — wraps postcodes.io UK postcode API (free, no auth)

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

Prayer Times
Islamic prayer times & calendar MCP (Aladhan API). Keyless.

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

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

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

Pride
EBI PRIDE Archive MCP — proteomics (mass-spectrometry) data repository.

Producthunt
Product Hunt MCP — wraps the Product Hunt GraphQL API v2 (api.producthunt.com)

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

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

Prozorro
ProZorro MCP — Ukraine government procurement (keyless).

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