MCP Server Directory

Arcgis Hub io.github.pipeworx-io/arcgis-hub

ArcGIS Hub — open government geospatial data (search + Feature Service query).

Asub Ax io.github.pipeworx-io/asub-ax

Statistics and Research Åland (ÅSUB) PxWeb MCP.

Unofficial read-only MCP for fundamentals, macro & news (EDGAR + FRED + Tavily, BYO-key).

Brave Search io.github.pipeworx-io/brave-search

Brave Search MCP — independent web index (no Google/Bing dependency)

Clinicaltables io.github.pipeworx-io/clinicaltables

NIH Clinical Tables: ICD-10/9, RxTerms, LOINC, NPI, conditions search. Keyless.

Commons Wikimedia io.github.pipeworx-io/commons-wikimedia

Wikimedia Commons file/image/audio/video search via MediaWiki Action API

Dart Kr io.github.pipeworx-io/dart-kr

DART — Korea's Data Analysis, Retrieval and Transfer System.

Dataverse Harvard io.github.pipeworx-io/dataverse-harvard

Harvard Dataverse — research dataset repository (~150k datasets)

Korean Public Data io.github.SongT-50/korean-public-data-mcp

Korean government open data - weather, population, law search via data.go.kr

Dbpedia io.github.pipeworx-io/dbpedia

DBpedia MCP — SPARQL + Lookup over Wikipedia-derived structured data

Devdocs Io io.github.pipeworx-io/devdocs-io

DevDocs.io keyless docs index + entry search + content (Angular, MDN, Rust, etc.).

dns io.github.pipeworx-io/dns

DNS MCP — DNS and network lookup tools

Library io.github.Spacemandomains/library-mcp

Search and discover 25,000+ MCP servers across all major registries. Connect and pay autonomously.

Domains io.github.pipeworx-io/domains

Domains MCP — domain registration lookup + availability search over live

Duffel io.github.pipeworx-io/duffel

Duffel MCP — live flight search + pricing via the Duffel Flights API (duffel.com)

Ebi Ols io.github.pipeworx-io/ebi-ols

EBI Ontology Lookup Service — 250+ biomedical ontologies

Europepmc io.github.pipeworx-io/europepmc

Europe PubMed Central — biomedical literature search and full text

TOP GUN GEO-Lens io.github.Spacemandomains/top-gun-geo-lens

Brand visibility auditing across LLMs, AI search, and answer engines with GEO reports and scores.

Exa io.github.pipeworx-io/exa

Exa MCP — neural/semantic web search + content retrieval (exa.ai)

Figshare io.github.pipeworx-io/figshare

Figshare research outputs (datasets, papers, posters)

Frinkiac io.github.pipeworx-io/frinkiac

Quote-based screencap search for Simpsons, Futurama, Rick and Morty

Gnews io.github.pipeworx-io/gnews

GNews MCP — Global news search via GNews API (gnews.io)

Google_search_console io.github.pipeworx-io/google_search_console

Google Search Console MCP Pack

Gov Uk Content io.github.pipeworx-io/gov-uk-content

GOV.UK Content + Search APIs (every gov.uk page + full search)