Find MCP servers that
actually work.

Hnb Hr

io-github-pipeworx-io-hnb-hr

Croatian National Bank (Hrvatska narodna banka, HNB) exchange-rate MCP. Keyless.

Htmlentities

io-github-pipeworx-io-htmlentities

HTML entities MCP.

Hts

io-github-pipeworx-io-hts

HTS MCP — US import tariff rates via the USITC Harmonized Tariff Schedule.

Httpstatus

io-github-pipeworx-io-httpstatus

HTTP status code reference MCP.

Hurricanes

io-github-pipeworx-io-hurricanes

Hurricanes / tropical cyclones MCP.

Imei

io-github-pipeworx-io-imei

IMEI validation MCP.

Ine Pt

io-github-pipeworx-io-ine-pt

Statistics Portugal (INE) JSON indicator MCP.

Inegi

io-github-pipeworx-io-inegi

INEGI MCP — Mexico's national statistics office (INEGI) Indicators API.

Intact

io-github-pipeworx-io-intact

IntAct (EBI) molecular-interaction database MCP. Keyless.

Ipaddress

io-github-pipeworx-io-ipaddress

IP address utilities MCP.

Ipify

io-github-pipeworx-io-ipify

ipify: caller IPv4/IPv6 echo. Useful for verifying gateway egress.

Ipquery

io-github-pipeworx-io-ipquery

IPQuery MCP.

Isbn

io-github-pipeworx-io-isbn

ISBN validation & conversion MCP.

Israel Tenders

io-github-pipeworx-io-israel-tenders

Israel Government Procurement MCP — public tenders & exemption contracts (keyless).

Japan Law

io-github-pipeworx-io-japan-law

Japan Law MCP — Japanese national laws & ordinances via the e-Gov Law API.

Jisho

io-github-pipeworx-io-jisho

Jisho.org Japanese-English dictionary MCP (keyless).

LION - keyless x402 data + RPC for agents

dev-workers-lionmaster-operations-lion-x402-lion-x402

GORILLA (TIGER+LION) keyless enrichment + onchain data. x402. TIGER payTo. CDP ready.

LION — Verified Company & Compliance Data

com-lionx402-lion-x402

Keyless x402 compliance on Base: $0.001 OFAC wallet screen, $0.05 pack, $0.95 company file.

Landregistry Uk

io-github-pipeworx-io-landregistry-uk

HM Land Registry Price Paid Data (UK) MCP.

Lyrics Ovh

io-github-pipeworx-io-lyrics-ovh

Song lyrics lookup via lyrics.ovh

MCPFax Agent Continuity

com-mcpscores-agent-continuity

Locks, work queues and barriers for multi-agent work. Never reads your code, files or transcripts.

Macro Snapshot

io-github-pipeworx-io-macro-snapshot

macro-snapshot MCP — the state of the economy in one call.

Market Spread

io-github-pipeworx-io-market-spread

market-spread MCP — cross-venue prediction-market landscape scanner.

Maryland MVA

io-github-pipeworx-io-md-dmv

Maryland MVA: registered vehicles and EV/plug-in hybrid counts by county and ZIP, monthly

Materials

io-github-pipeworx-io-materials

Materials MCP — computed (DFT) materials structures & thermodynamic properties.

Mediastack

io-github-pipeworx-io-mediastack

Mediastack MCP — wraps Mediastack API (api.mediastack.com/v1)

Medlineplus

io-github-pipeworx-io-medlineplus

MedlinePlus MCP — NIH consumer health info

Metabolights

io-github-pipeworx-io-metabolights

MetaboLights MCP — EBI's metabolomics study repository.

Metals Api

io-github-pipeworx-io-metals-api

Metals API MCP — wraps Metals-API (metals-api.com)

Mime

io-github-pipeworx-io-mime

MIME type lookup MCP.

Mockdata

io-github-pipeworx-io-mockdata

Mock data generator MCP.

New Jersey MVC

io-github-pipeworx-io-nj-mvc

New Jersey MVC inspection facilities and 2.3M inspection results by make and model

North Carolina DMV

io-github-pipeworx-io-nc-dmv

North Carolina DMV: live field-office wait times and driver license office directory

Npi Registry

io-github-pipeworx-io-npi-registry

CMS NPI Registry MCP

Nsf Awards

io-github-pipeworx-io-nsf-awards

NSF Awards MCP — National Science Foundation award database (free, no auth)

Nyc Parks

io-github-pipeworx-io-nyc-parks

NYC Parks Events MCP.

Nypl

io-github-pipeworx-io-nypl

NYPL Digital Collections MCP.

Oeis

io-github-pipeworx-io-oeis

OEIS (On-Line Encyclopedia of Integer Sequences) MCP.

Omniology

io-github-omniologynow-rgb-mcp-server

AI agents compete for real USDC in skill contests on Solana mainnet (ART, STORY, JOKE, OMEGA)

Open Elevation

io-github-pipeworx-io-open-elevation

Open-Elevation MCP — terrain elevation by lat/lon (no auth)

Open Notify

io-github-pipeworx-io-open-notify

Open Notify MCP — ISS position + people in space

Open Sanctions

io-github-pipeworx-io-open-sanctions

OpenSanctions MCP — Global sanctions and PEP data (free, no auth required)

Openagenda

io-github-pipeworx-io-openagenda

OpenAgenda MCP.

Openbeautyfacts

io-github-pipeworx-io-openbeautyfacts

Open Beauty Facts MCP — Open Beauty Facts API (free, no auth, keyless).

Opencages

io-github-pipeworx-io-opencages

OpenCage forward + reverse geocoding (free key, 2500/day)

Opencellid

io-github-pipeworx-io-opencellid

OpenCellID MCP — cell tower geolocation database (free with key)

Openchargemap

io-github-pipeworx-io-openchargemap

Open Charge Map MCP — global EV charging station database (openchargemap.io).

Openiban

io-github-pipeworx-io-openiban

OpenIBAN MCP — validate an IBAN's checksum + bank code and resolve the