Browse MCP servers
MCP Harbor, an MCP Server Registry, Directory, and Tower to Buzz.
1,590 matching
Showing 1,201–1,248 of 1,590 servers
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Hpo Api
streamable-httpio.github.pipeworx-io/hpo-api
Human Phenotype Ontology — clinical phenotype terms + gene/disease annotations
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Datos Gob Es
streamable-httpio.github.pipeworx-io/datos-gob-es
datos.gob.es — Spanish open-data catalogue
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Rdap
streamable-httpio.github.pipeworx-io/rdap
RDAP — Registration Data Access Protocol (domains, IPs, ASNs) via IANA bootstrap
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Deno Land
streamable-httpio.github.pipeworx-io/deno-land
deno.land/x third-party Deno module registry
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Goproxy
streamable-httpio.github.pipeworx-io/goproxy
Go module proxy — module info, versions, go.mod
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Figshare
streamable-httpio.github.pipeworx-io/figshare
Figshare research outputs (datasets, papers, posters)
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Zenodo
streamable-httpio.github.pipeworx-io/zenodo
Zenodo (CERN) open research data repository
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Pypi Stats
streamable-httpio.github.pipeworx-io/pypi-stats
PyPIStats.org — PyPI download statistics
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Mast Nasa
streamable-httpio.github.pipeworx-io/mast-nasa
MAST (Mikulski Archive for Space Telescopes) — Hubble/JWST/Kepler/TESS
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Noaa Spc
streamable-httpio.github.pipeworx-io/noaa-spc
NOAA Storm Prediction Center — outlooks, storm reports, watches
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Cdec Ca
streamable-httpio.github.pipeworx-io/cdec-ca
California Data Exchange Center (CDEC) hydrology, reservoirs, snow water
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Dwds
streamable-httpio.github.pipeworx-io/dwds
DWDS German Digital Dictionary (snippet/lemma/concordance/kwic)
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Openfoodfacts
streamable-httpio.github.pipeworx-io/openfoodfacts
Open Food Facts — collaborative food product database
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Opentopodata
streamable-httpio.github.pipeworx-io/opentopodata
Open Topo Data — global elevation lookups (multiple DEM datasets)
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Bioregistry
streamable-httpio.github.pipeworx-io/bioregistry
Bioregistry — meta-registry of biomedical identifier prefixes
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Tldr Pages
streamable-httpio.github.pipeworx-io/tldr-pages
tldr-pages community simplified man pages (cached 24h)
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Homebrew Formulae
streamable-httpio.github.pipeworx-io/homebrew-formulae
Homebrew formulae + casks + install analytics (formulae.brew.sh)
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Eu Parliament
streamable-httpio.github.pipeworx-io/eu-parliament
European Parliament Open Data — MEPs, plenary docs, sessions
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Data Cityofchicago
streamable-httpio.github.pipeworx-io/data-cityofchicago
City of Chicago Socrata open-data portal
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Data Ny
streamable-httpio.github.pipeworx-io/data-ny
data.ny.gov — New York State open-data Socrata portal
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Mitre Attck
streamable-httpio.github.pipeworx-io/mitre-attck
MITRE ATT&CK adversary TTPs (STIX bundles)
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Mitre Cwe
streamable-httpio.github.pipeworx-io/mitre-cwe
MITRE Common Weakness Enumeration (CWE) API
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Cisa Kev
streamable-httpio.github.pipeworx-io/cisa-kev
CISA Known Exploited Vulnerabilities catalog
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Ons Uk
streamable-httpio.github.pipeworx-io/ons-uk
UK Office for National Statistics dataset catalogue + Beta JSON API
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Iso Codes
streamable-httpio.github.pipeworx-io/iso-codes
ISO country/language/currency/script code lookups (Debian iso-codes JSON)
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Public Suffix List
streamable-httpio.github.pipeworx-io/public-suffix-list
Mozilla Public Suffix List — eTLD parser (cached 24h)
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Commons Wikimedia
streamable-httpio.github.pipeworx-io/commons-wikimedia
Wikimedia Commons file/image/audio/video search via MediaWiki Action API
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Librivox
streamable-httpio.github.pipeworx-io/librivox
LibriVox public-domain audiobooks (~17000 titles in dozens of languages)
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Scb Se
streamable-httpio.github.pipeworx-io/scb-se
Statistics Sweden (SCB) — PxWeb JSON-stat statistical database
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Gov Uk Content
streamable-httpio.github.pipeworx-io/gov-uk-content
GOV.UK Content + Search APIs (every gov.uk page + full search)
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Opendata Canada
streamable-httpio.github.pipeworx-io/opendata-canada
open.canada.ca — Canada national open-data catalogue (CKAN)
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Openfigi
streamable-httpio.github.pipeworx-io/openfigi
OpenFIGI — Bloomberg open financial-instrument symbology service
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Dataverse Harvard
streamable-httpio.github.pipeworx-io/dataverse-harvard
Harvard Dataverse — research dataset repository (~150k datasets)
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Gtex
streamable-httpio.github.pipeworx-io/gtex
GTEx — Genotype-Tissue Expression human gene-expression atlas
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Exoplanet Archive
streamable-httpio.github.pipeworx-io/exoplanet-archive
NASA Exoplanet Archive — ~5600 confirmed exoplanets + candidates
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Horizons Nasa
streamable-httpio.github.pipeworx-io/horizons-nasa
NASA JPL Horizons — solar-system body ephemerides
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Simbad
streamable-httpio.github.pipeworx-io/simbad
CDS SIMBAD — astronomical object database (~14M objects) via TAP/script
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Vizier
streamable-httpio.github.pipeworx-io/vizier
CDS VizieR — astronomical catalogue server (tens of thousands of catalogues)
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Noaa Swpc
streamable-httpio.github.pipeworx-io/noaa-swpc
NOAA Space Weather Prediction Center (solar wind, Kp, aurora, alerts)
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Mygene Info
streamable-httpio.github.pipeworx-io/mygene-info
MyGene.info — gene annotation joining NCBI/Ensembl/UniProt/KEGG/OMIM
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Anapioficeandfire
streamable-httpio.github.pipeworx-io/anapioficeandfire
An API of Ice and Fire — A Song of Ice and Fire (books/characters/houses)
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Studio Ghibli
streamable-httpio.github.pipeworx-io/studio-ghibli
Studio Ghibli fan API (films, people, locations, species, vehicles)
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Deps Dev
streamable-httpio.github.pipeworx-io/deps-dev
deps.dev — Google's package metadata + dependency graph API
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Osv Dev
streamable-httpio.github.pipeworx-io/osv-dev
OSV.dev — Google's open-source vulnerability database
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Gdacs
streamable-httpio.github.pipeworx-io/gdacs
GDACS — Global Disaster Alert & Coordination System (EQ/TC/FL/VO/DR/WF)
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Fmi
streamable-httpio.github.pipeworx-io/fmi
Finnish Meteorological Institute open data (forecast, observations, warnings)
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Noaa Tides
streamable-httpio.github.pipeworx-io/noaa-tides
NOAA Tides & Currents — observations, predictions, datums, station metadata
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Data Europa
streamable-httpio.github.pipeworx-io/data-europa
data.europa.eu — official EU open-data hub (~1.6M datasets)
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Search this catalogue from your agent
The registry is itself an MCP server. Add it once and your agent runs these same searches, with no account and no key.
claude mcp add --transport http mcp-registry-search https://ai.mcpharbor.dev/mcp