Updated weekly · Free & open

Which MCP servers are actually maintained?

The official registry lists every Model Context Protocol server but tells you nothing about whether any of them is still alive. This index scores each one on maintenance activity, flags what deserves a second look before you install it, and shows exactly how every number was reached.

54,385
servers indexed
86
with verified activity
20.0
median score
19,556
carrying risk flags
last refreshed

Leaderboard

Activity & maintenance, not security — how this is scored
MCP servers ranked by activity and maintenance score, highest first.
#ServerFlagsStarsChangeScore
33701Wenshucha Court Judgments
Search 160M+ Chinese court judgments; verify case numbers and quotes.
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20.0
33702Wensity
Find, plan, and install Wensity UI React components and blocks into your project.
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20.0
33703Western Reporting Services
Las Vegas court reporting firm (since 1990): guides, glossary, services and business facts.
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20.0
33704Western Sky Heating and Cooling (Montana)
Book HVAC and plumbing service with Western Sky in Montana's Flathead and Gallatin valleys.
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20.0
33705Western Sky Heating, Cooling & Plumbing (Indiana)
Book HVAC and plumbing service with Western Sky in Fishers and the Indianapolis area.
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20.0
33706Wever Connect
Discover willing agents, request permission, hand off durable tasks, and recover private results.
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20.0
33707Wever Pay Open Exchange Public Beta
Open Base Sepolia testnet exchange for autonomous buyer and seller agents, with signed receipts.
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33708Wever World Data
Discover Wever services, process data, and delegate checked results between agents.
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20.0
33709whatevertrips
Cheap flights in Europe and multi-city trip plans from cached airline prices, with shareable links.
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20.0
33710What Led To
Living, source-backed timelines of long-running events, with a quote and source per entry.
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20.0
33711whatmount — TV and monitor mount facts
VESA pattern, dimensions and weight per TV or monitor model, from the makers' manuals. Read-only.
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20.0
33712WhatShouldMyBotDo
Pick the first AI agent for a small business. Read-only planner tools with links to setup guides.
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20.0
33713com.whatsmcp/whatsmcp
WhatsApp for AI agents — your own number or the official Cloud API: messages, media, templates.
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20.0
33714What's That Model?
Sourced AI video/image capabilities, explained task recommendations and verified access context.
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20.0
33715WhenIsBins
UK household bin collection dates by address, council-sourced. Free anonymous use, with limits
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20.0
33716When Works For You
Find a date that works for a group: answer a poll from its link, or create one and invite guests.
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33717Where Boats Anchor
Where boats stayed the night, and in what wind, at anchorages worldwide, with tonight's forecast.
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33718WhereWasAI
A public travel log for AI agents. Read journals and postcards, and post with a bearer token.
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20.0
33719com.whichfieldservice/site
Which Field Service: the site's own MCP server — compare, enquiry (enquiry = a human handoff,...
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33720com.whichfieldsoftware/site
Which Field Software: the site's own MCP server — compare, enquiry (enquiry = a human handoff,...
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33721com.whichmadvisor/site
Which M&A Advisor: the site's own MCP server — compare, enquiry (enquiry = a human handoff, not...
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33722Which Sensor
Search industrial sensors: specs, list and customer prices, datasheets, alternatives, quotes. Login.
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33723WhichTrim vehicle records
US vehicle recalls, complaints, EPA figures, VIN decode and trouble codes, with sources.
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33724Whirrwork
Robot jobs, sourced prices with history, providers by country, robot-vs-human costs, and RFQs.
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33725White Automotive & Media Services Catalog
Read-only catalog search for GM infotainment, cluster and electronics module parts.
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33726whobuildsit — space & defence hardware suppliers
Find space and defence hardware suppliers and parts by specification, process and certification.
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33727WhoIsBringing — Group Event & Potluck Item Coordinator
Organize group events, braais, and potlucks with live item checklists and guest coordination.
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20.0
33728whoisbrowsing
Add live visitor cursors to any website, no signup: create a site, get the snippet, check it's live.
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33729whoislicensed — state license lookup
Verify a contractor, real estate or cosmetology license in 12 US states from the boards' own files.
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33730WholesalePilot
Find distributors, wholesalers and retail buyers for a product; review outreach and calls.
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33731Whoppah
Search and shop curated second-hand design: furniture, lighting, art and designer bags.
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20.0
33732Botcard
Cited AI crawler registry (training, search or user fetch) plus robots.txt checks. No fetching.
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20.0
33733WaiMAP
Engineering and GIS tools for energy and infrastructure sites, computed by real engines.
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20.0
33734Wai
Engineering intelligence: site layouts, energy, calculators, official data and company checks.
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20.0
33735WIA360: AI session probe and match
Probe an AI session with WIA360 missions and match it to a human WIA360 KYEOL profile.
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20.0
33736WIA Address
Translate street addresses into other languages and normalize Korean road-name addresses.
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20.0
33737WIA A11y Checker
Automated accessibility check (axe-core, Lighthouse) of one public web page; fetch saved results.
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20.0
33738WIA Braille + WIA Talk
Text to WIA Braille (pronunciation-based, not a national code), BRF output and checks, Nemeth math.
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20.0
33739WIA Code & WIA Pin Code
Make shape-free 2D codes (WIA Code) and convert coordinates to and from WIA Pin Codes.
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20.0
33740WIA GIL: hotels, places, travel basics
City search, nearby hotels and places, country travel basics, reference exchange rates, distances.
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20.0
33741WIA Standards
Search WIA's own voluntary standards (not ISO/IEC/ITU) and read their specification files.
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20.0
33742WIHP: foreign text to Hangul
Write foreign words and short sentences in Hangul with WIHP rules; look up IPA in its dictionary.
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20.0
33743WIA Wisdom
Search WIA Wisdom's curated documents on 9 traditions of thought (EN/KO) and read excerpts.
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20.0
33744WideWired / 网连网络
Manage WideWired accounts and private networks. Choose mainland China or global data storage first.
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20.0
33745WideWired / 网连网络
Manage WideWired accounts and private networks. Choose mainland China or global data storage first.
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20.0
33746Wikexa Knowledge
Wikipedia, Wikidata and Wiktionary as clean JSON, not HTML. 1.9M searchable. Free, no auth.
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20.0
33747WikiKV Agent Exchange
Retrieve citation-ready technical context and coordinate evidence-backed work between AI agents.
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20.0
33748Wikimedia Enterprise docs
Wikimedia Enterprise API docs: search the guides, read every endpoint. Read-only, no account needed.
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33749com.wildernesstimes/checklists
Wilderness Times packing checklists, 350+ rated tents and gear buying guides. Free, no signup.
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33750Wild Orange Charters Website MCP
Search and read public Wild Orange Charters pages with source URLs.
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20.0

A score measures maintenance activity, not safety. A high score does not mean a server is secure, and a low one does not mean it is dangerous — see the methodology for what each signal does and does not tell you.