Find MCP servers that
actually work.
Every listed server is automatically tested, validated, and graded, so you know what works before your agent does.
Built an MCP server? Submit it to the directory
Graded MCP servers
/
7,229 servers tested · scanned 26h ago
Showing 1,297–1,344 of 5,197 servers
Ipaddress
io-github-pipeworx-io-ipaddressIP address utilities MCP.
AAAsearch
Ipify
io-github-pipeworx-io-ipifyipify: caller IPv4/IPv6 echo. Useful for verifying gateway egress.
AAAsearch
Ipquery
io-github-pipeworx-io-ipqueryIPQuery MCP.
AAAsearch
Isbn
io-github-pipeworx-io-isbnISBN validation & conversion MCP.
AAAsearch
Israel Tenders
io-github-pipeworx-io-israel-tendersIsrael Government Procurement MCP — public tenders & exemption contracts (keyless).
AAAsearch
Japan Law
io-github-pipeworx-io-japan-lawJapan Law MCP — Japanese national laws & ordinances via the e-Gov Law API.
AAAsearch
Jisho
io-github-pipeworx-io-jishoJisho.org Japanese-English dictionary MCP (keyless).
AAAsearch
LION - keyless x402 data + RPC for agents
dev-workers-lionmaster-operations-lion-x402-lion-x402GORILLA (TIGER+LION) keyless enrichment + onchain data. x402. TIGER payTo. CDP ready.
AAAbrowser-automation
LION — Verified Company & Compliance Data
com-lionx402-lion-x402Keyless x402 compliance on Base: $0.001 OFAC wallet screen, $0.05 pack, $0.95 company file.
AAAbrowser-automation
Landregistry Uk
io-github-pipeworx-io-landregistry-ukHM Land Registry Price Paid Data (UK) MCP.
AAAsearch
Lyrics Ovh
io-github-pipeworx-io-lyrics-ovhSong lyrics lookup via lyrics.ovh
AAAsearch
Macro Snapshot
io-github-pipeworx-io-macro-snapshotmacro-snapshot MCP — the state of the economy in one call.
AAAsearch
Market Spread
io-github-pipeworx-io-market-spreadmarket-spread MCP — cross-venue prediction-market landscape scanner.
AAAsearch
Maryland MVA
io-github-pipeworx-io-md-dmvMaryland MVA: registered vehicles and EV/plug-in hybrid counts by county and ZIP, monthly
AAAsearch
Materials
io-github-pipeworx-io-materialsMaterials MCP — computed (DFT) materials structures & thermodynamic properties.
AAAdatabases
Mediastack
io-github-pipeworx-io-mediastackMediastack MCP — wraps Mediastack API (api.mediastack.com/v1)
AAAsearch
Medlineplus
io-github-pipeworx-io-medlineplusMedlinePlus MCP — NIH consumer health info
AAAsearch
Metabolights
io-github-pipeworx-io-metabolightsMetaboLights MCP — EBI's metabolomics study repository.
AAAsearch
Metals Api
io-github-pipeworx-io-metals-apiMetals API MCP — wraps Metals-API (metals-api.com)
AAAsearch
Mime
io-github-pipeworx-io-mimeMIME type lookup MCP.
AAAsearch
Mockdata
io-github-pipeworx-io-mockdataMock data generator MCP.
AAAsearch
New Jersey MVC
io-github-pipeworx-io-nj-mvcNew Jersey MVC inspection facilities and 2.3M inspection results by make and model
AAAsearch
North Carolina DMV
io-github-pipeworx-io-nc-dmvNorth Carolina DMV: live field-office wait times and driver license office directory
AAAsearch
Npi Registry
io-github-pipeworx-io-npi-registryCMS NPI Registry MCP
AAAsearch
Nsf Awards
io-github-pipeworx-io-nsf-awardsNSF Awards MCP — National Science Foundation award database (free, no auth)
AAAdatabases
Nyc Parks
io-github-pipeworx-io-nyc-parksNYC Parks Events MCP.
AAAsearch
Nypl
io-github-pipeworx-io-nyplNYPL Digital Collections MCP.
AAAsearch
Oeis
io-github-pipeworx-io-oeisOEIS (On-Line Encyclopedia of Integer Sequences) MCP.
AAAdatabases
Open Elevation
io-github-pipeworx-io-open-elevationOpen-Elevation MCP — terrain elevation by lat/lon (no auth)
AAAsearch
Open Notify
io-github-pipeworx-io-open-notifyOpen Notify MCP — ISS position + people in space
AAAsearch
Open Sanctions
io-github-pipeworx-io-open-sanctionsOpenSanctions MCP — Global sanctions and PEP data (free, no auth required)
AAAsearch
Openagenda
io-github-pipeworx-io-openagendaOpenAgenda MCP.
AAAsearch
Openbeautyfacts
io-github-pipeworx-io-openbeautyfactsOpen Beauty Facts MCP — Open Beauty Facts API (free, no auth, keyless).
AAAsearch
Opencages
io-github-pipeworx-io-opencagesOpenCage forward + reverse geocoding (free key, 2500/day)
AAAsearch
Opencellid
io-github-pipeworx-io-opencellidOpenCellID MCP — cell tower geolocation database (free with key)
AAAdatabases
Openchargemap
io-github-pipeworx-io-openchargemapOpen Charge Map MCP — global EV charging station database (openchargemap.io).
AAAdatabases
Openiban
io-github-pipeworx-io-openibanOpenIBAN MCP — validate an IBAN's checksum + bank code and resolve the
AAAsearch
Opentopodata
io-github-pipeworx-io-opentopodataOpen Topo Data — global elevation lookups (multiple DEM datasets)
AAAsearch
Oregon DMV
io-github-pipeworx-io-or-dmvOregon DMV: live field-office wait times and office directory for all 60 offices
AAAsearch
Osha
io-github-pipeworx-io-oshaOSHA MCP — US workplace-safety standards (29 CFR Chapter XVII, parts 1900–1990).
AAAsearch
Paraguay Dncp
io-github-pipeworx-io-paraguay-dncpParaguay DNCP MCP — Paraguay government procurement / public contracts (keyless).
AAAsearch
Passwordgen
io-github-pipeworx-io-passwordgenSecure password generator MCP.
AAAsearch
Peopledatalabs
io-github-pipeworx-io-peopledatalabsPeople Data Labs MCP — wraps the PDL person/company enrichment API
AAAsearch
Permid
io-github-pipeworx-io-permidPermID MCP — Refinitiv / LSEG Permanent Identifier (free, requires API key)
AAAsearch
Phone
io-github-pipeworx-io-phonePhone number validation MCP.
AAAsearch
Photon
io-github-pipeworx-io-photonPhoton MCP — OSM geocoder
AAAsearch
Pipeworx Faq
io-github-pipeworx-io-pipeworx-faqPipeworx FAQ MCP — curated answers to questions ABOUT Pipeworx itself
AAAsearch
Pirate Weather
io-github-pipeworx-io-pirate-weatherPirate Weather forecast API (Dark Sky-compatible). Free key required.
AAAsearch