MCP Server Directory

OpenFDA Safety Data io.github.Taru0208/openfda-mcp-server

Search FDA safety data: drug adverse events, recalls, and device events.

Plos io.github.pipeworx-io/plos

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

PubMed Clinical Research io.github.Taru0208/pubmed-mcp-server

Search 36M+ PubMed biomedical articles and ClinicalTrials.gov studies.

Realestateapi io.github.pipeworx-io/realestateapi

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

Retractions io.github.pipeworx-io/retractions

Retractions / research-integrity MCP.

SEC EDGAR Financial Data io.github.Taru0208/sec-edgar-mcp-server

Search SEC EDGAR filings, financial statements, and company data.

Roblox io.github.pipeworx-io/roblox

Roblox public profile + friends + badges + games + groups lookups.

Ror io.github.pipeworx-io/ror

Research Organization Registry (ROR) — canonical org IDs

Seo Keywords io.github.pipeworx-io/seo-keywords

SEO Keywords MCP — search volume & difficulty via DataForSEO Labs (dataforseo.com)

Seo Keywords Ads io.github.pipeworx-io/seo-keywords-ads

SEO Keywords (Google Ads volume) MCP — exact Google Ads search volume via

Seo Serp io.github.pipeworx-io/seo-serp

SEO SERP MCP — Google organic search results via DataForSEO (dataforseo.com)

Serpapi io.github.pipeworx-io/serpapi

SerpApi MCP — wraps SerpApi (serpapi.com) search engines

Serper io.github.pipeworx-io/serper

Serper MCP — wraps the Serper Google Search API (serper.dev)

Tavily io.github.pipeworx-io/tavily

Tavily MCP — wraps the Tavily API (tavily.com)

Tenor io.github.pipeworx-io/tenor

Tenor GIFs/stickers v2: search, featured, categories, trending, posts.

The Guardian io.github.pipeworx-io/the-guardian

Guardian Open Platform: content search, articles, sections, tags. Free dev key.

Tomtom io.github.pipeworx-io/tomtom

TomTom MCP — wraps the TomTom Search & Routing APIs (api.tomtom.com)

Trademarks io.github.pipeworx-io/trademarks

Trademarks MCP — USPTO TSDR trademark lookup

Unpaywall io.github.pipeworx-io/unpaywall

Unpaywall MCP — open-access lookup for scholarly papers (free, no key)

Vimeo io.github.pipeworx-io/vimeo

Vimeo public video/user/channel/category lookups. Free personal token.

Zenodo io.github.pipeworx-io/zenodo

Zenodo (CERN) open research data repository

Persistent knowledge workspace for AI agents. Versioned files, search, and MCP tools.

AI job search agent — browse listings, generate packs, auto-apply

OpenArx ai.openarx/openarx

Open scientific and engineering knowledge for AI agents: search, evidence, document publishing.