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MCP Servers

70,747 MCP servers for AI apps. Filter by category, badge and popularity.

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U
Uselessfacts
Uselessfacts
pipeworx-io

Uselessfacts MCP — wraps uselessfacts.jsph.pl API (free, no auth)

0Games & Entertainment
U
Useragent
Useragent
pipeworx-io

User-Agent parser MCP.

0Developer Tools
U
Usgs Critical Deposits
Usgs Critical Deposits
pipeworx-io

USGS Critical Mineral Deposits of the United States — fleet #2823.

0Science & Education
U
Usgs Earthquakes
Usgs Earthquakes
pipeworx-io

USGS Earthquake Catalog MCP (FDSNWS event API).

0Science & Education
U
Usgs Mineral Commodities
Usgs Mineral Commodities
pipeworx-io

USGS Mineral Commodity Summaries (MCS) — U.S. production, imports, exports, consumption, price…

0Business & Marketing
U
Usgs Mrdata
Usgs Mrdata
pipeworx-io

USGS MRData MCP — the Mineral Resources Data System (MRDS)

0Science & Education
U
Usgs National Map
Usgs National Map
pipeworx-io

USGS The National Map (TNM) Access API MCP

0Maps & Travel
U
Usgs Volcano
Usgs Volcano
pipeworx-io

USGS Volcano MCP — Volcano Hazards Program HANS-public feed (no auth)

0Science & Education
U
Usgs Water
Usgs Water
pipeworx-io

USGS Water Services (NWIS) MCP.

0Science & Education
U
usgswater
usgswater
pipeworx-io

USGS Water MCP — wraps USGS National Water Information System (NWIS) REST services (free, no auth)

0Science & Education
U
Usitc Edis
Usitc Edis
pipeworx-io

USITC IDS (Investigations Database System, ids.usitc.gov) — the CASE record for Section 337…

0Legal & Government
U
Uspto Office Actions
Uspto Office Actions
pipeworx-io

USPTO patent prosecution history: office action full text, examiner citations, claim-level…

0Legal & Government
U
Uspto Ptab
Uspto Ptab
pipeworx-io

USPTO PTAB MCP — wraps the USPTO Open Data Portal (ODP) PTAB APIs

0Legal & Government
U
Utah Code
Utah Code
pipeworx-io

Utah Code — state statutes by citation, plus topic search.

0Legal & Government
U
Uuid
Uuid
pipeworx-io

UUID validation & generation MCP.

0Developer Tools
V
Vaers
Vaers
pipeworx-io

VAERS (Vaccine Adverse Event Reporting System) — report counts by vaccine, manufacturer, symptom…

0Health
V
Valorant
Valorant
pipeworx-io

VALORANT reference data MCP (valorant-api.com).

0Games & Entertainment
V
Vat
Vat
pipeworx-io

VAT-number format validation MCP (EU + UK/CH/NO).

0Finance
V
Vc Finder
Vc Finder
pipeworx-io

vc-finder — VC / angel investor graph (Bruce ask 2026-09-29; built private-first, public since…

0Business & Marketing
V
Vendor Signals
Vendor Signals
pipeworx-io

Vendor documentation and changelog change-tracking as ACCOUNT SIGNALS (fleet #545).

0Business & Marketing
V
Veriphone
Veriphone
pipeworx-io

Veriphone MCP — wraps the Veriphone phone-validation API (veriphone.io)

0Communication
V
Vermont Code
Vermont Code
pipeworx-io

Vermont Statutes Annotated — state statutes by citation.

0Legal & Government
V
Vessel Tracking
Vessel Tracking
pipeworx-io

Vessel Tracking — live worldwide ship positions from AIS.

0Maps & Travel
V
Vesselfinder
Vesselfinder
pipeworx-io

VesselFinder MCP — wraps the VesselFinder AIS API (vesselfinder.com)

0Maps & Travel
V
Victorian Complaint
Victorian Complaint
pipeworx-io

victorian-complaint MCP — wraps StupidAPIs (keyless — no credential needed)

0Games & Entertainment
V
Videogames
Videogames
pipeworx-io

Videogames MCP — wraps Free-to-Play Games API (freetogame.com, free, no auth)

0Games & Entertainment
V
Vies Eu
Vies Eu
pipeworx-io

EU VIES VAT-number validation MCP (European Commission).

0Finance
V
Vimeo
Vimeo
pipeworx-io

Vimeo MCP.

0Social Media
V
Virgin Islands Code
Virgin Islands Code
pipeworx-io

Virgin Islands Code (V.I.C.) — US Virgin Islands statutes, 2026 edition: full section text by…

0Legal & Government
V
Virginia Code
Virginia Code
pipeworx-io

Code of Virginia — state statutes by citation.

0Legal & Government
V
Virustotal
Virustotal
pipeworx-io

VirusTotal MCP — file / URL / domain / IP reputation (BYO key)

0Security
V
Visa Requirements
Visa Requirements
pipeworx-io

Visa Requirements MCP — passport visa rules for any nationality → destination pair

0Maps & Travel
V
Visualcrossing
Visualcrossing
pipeworx-io

Visual Crossing Weather MCP — wraps the Visual Crossing Weather Timeline API…

0Maps & Travel
V
Vizier
Vizier
pipeworx-io

VizieR MCP — CDS astronomical catalogue access.

0Science & Education
W
W3c
W3c
pipeworx-io

W3C MCP — web-standards lookup over w3c/browser-specs (GitHub, CF-reachable). ~800 current web…

0Developer Tools
W
Wa Dmv
Wa Dmv
pipeworx-io

Washington State DMV MCP — the Department of Licensing's VIN-level electric-vehicle population…

0Legal & Government
W
Wakatime
Wakatime
pipeworx-io

WakaTime MCP.

0Productivity
W
Walkscore
Walkscore
pipeworx-io

Walk Score MCP — wraps the Walk Score API (walkscore.com)

0Maps & Travel
W
Waqi
Waqi
pipeworx-io

WAQI MCP — World Air Quality Index (free key)

0Maps & Travel
W
Warframe
Warframe
pipeworx-io

Warframe MCP (WarframeStat API).

0Games & Entertainment
W
Warn Notices
Warn Notices
pipeworx-io

WARN Act layoff notices — state by state. Fleet #623.

0Legal & Government
W
Washington Code
Washington Code
pipeworx-io

Washington state law: the Revised Code of Washington (RCW, statutes), the Washington…

0Legal & Government
W
Watchmode
Watchmode
pipeworx-io

Watchmode MCP.

0Games & Entertainment
W
Water Levels
Water Levels
pipeworx-io

Lake and reservoir water levels from satellite radar altimetry — NASA GSFC Global Water Monitor…

0Science & Education
W
Water Quality Portal
Water Quality Portal
pipeworx-io

Water Quality Portal (WQP) MCP — US ambient water-chemistry monitoring

0Science & Education
W
Wayback
Wayback
pipeworx-io

Internet Archive Wayback Machine MCP.

0Search
W
Weather
Weather
pipeworx-io

Weather MCP — wraps Open-Meteo API (free, no auth)

0Maps & Travel
W
Weather Gc Ca
Weather Gc Ca
pipeworx-io

Environment and Climate Change Canada (ECCC) GeoMet MCP.

0Maps & Travel
W
Weatherapi
Weatherapi
pipeworx-io

WeatherAPI.com MCP — wraps WeatherAPI.com (api.weatherapi.com)

0Maps & Travel
W
Web Fetch
Web Fetch
pipeworx-io

web-fetch — fetch ONE public URL live from its origin, verbatim

0Browser Automation
W
Webflow
Webflow
pipeworx-io

Webflow MCP Pack

0Developer Tools
W
West Virginia Code
West Virginia Code
pipeworx-io

West Virginia Code — state statutes by citation.

0Legal & Government
W
West Virginia Rules
West Virginia Rules
pipeworx-io

West Virginia Code of State Rules (CSR) — the state's administrative rules

0Legal & Government
W
Wger
Wger
pipeworx-io

Wger MCP — wraps wger Workout Manager REST API (free, no auth for read)

0Health
W
What3words
What3words
pipeworx-io

what3words MCP — 3-word grid geocoding

0Maps & Travel
W
Whiskyhunter
Whiskyhunter
pipeworx-io

WhiskyHunter MCP.

0Games & Entertainment
W
Who Euro
Who Euro
pipeworx-io

WHO Regional Office for Europe — Data Warehouse API v5.

0Health
W
Who Gho
Who Gho
pipeworx-io

WHO GHO MCP — World Health Organization Global Health Observatory (free, no auth)

0Health
W
Who Ictrp
Who Ictrp
pipeworx-io

WHO ICTRP — the International Clinical Trials Registry Platform search portal…

0Health
W
Who Iris
Who Iris
pipeworx-io

WHO IRIS — the Institutional Repository for Information Sharing

0Search
40501–40560 of 70,747

New to MCP?

From what the protocol is to installing your first server, these answers cover most first questions.

An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.