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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
33201TheYtree
Public read-only MCP for the Y-chromosome haplogroup tree & Y-SNP resolution. 父系单倍群树查询与Y-SNP解析。
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20.0
33202Things To Do API
Search local events in plain words: shows, pop-ups, markets, classes, with times, venues, prices.
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20.0
33203ThinkerNotes
Search and read your own notes: insights, drafts, book and podcast notes. Read-only, OAuth.
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20.0
33204FounderBrain
See how a founder came across in a pitch or investor call, compared with 773 founder interviews.
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20.0
33205Thinkstack
Governed map of company knowledge for humans + agents.
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20.0
33206thinqOS
Memory with judgment: decides which of your context reaches each task, per identity.
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20.0
33207Thmenu
Restaurant menus, carts, reservations and owner drafts for AI agents (Thmenu MCP).
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20.0
33208Oli by Thommidhi
Your terms for brand work, brand offers, deals and video plans from Thommidhi, in your AI assistant.
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20.0
33209Thread Otter
Free buyer-thread finder, Reddit demand board + full GTM agent tools; try with no key.
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20.0
33210윤슬 Yunseul — 사주 만세력
Korean Saju (Four Pillars) calculator: birth chart, day pillar, luck flow, monthly fortune
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20.0
33211Thruact
Name the job, not the vendor. Routes a provider, fails over, catalog off the tool list.
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20.0
33212ThrustLab
Simulate electric UAV powertrains and search a public motor, propeller and battery database.
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20.0
33213SweetAI — On-chain AI Agent Intelligence
Two pre-trade decisions: should-i-pay + token-verdict. ERC-8004 sybil forensics + live pool checks
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20.0
33214TianYan Tech Intel
Search 1.7M+ tech-Twitter posts, 400K+ tech articles (mostly Chinese) and twice-daily AI digests.
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20.0
33215TiC Explorer
What US health plans pay for care: negotiated rates by plan, provider and billing code, near a ZIP.
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20.0
33216TickerInside ETF Holdings
US ETF and mutual fund holdings, which ETFs hold a stock, overlap, look-through. Free, no API key.
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20.0
33217TickerLayer Market Data
Live and historical market data for stocks, forex, crypto, indices, ETFs, commodities and bonds.
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20.0
33218com.tickerseer/tickerseer
Stock research with receipts: valuation verdicts, earnings setups, a public ledger of settled calls.
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20.0
33219TickerTrac saved records
Saved TickerTrac theses, retained changes and exact source evidence; owner-reviewed record changes.
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20.0
33220Tickerz
Daily indexes of what people do, from public data. On-chain in Bitcoin, so nobody can edit them.
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20.0
33221com.ticketfairy/ticket-fairy-public-events
Find public events and event links, then continue to browser checkout.
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20.0
33222Ticketglide Ticketing Agent
TicketGlide travel comparison and tickets: attraction and day-trip guides and tailored search links.
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20.0
33223TicketSea
Find live events, ticket price trends and each seller's tickets. Some links are affiliate links.
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20.0
33224TicketsMinistry events
Search live events in Sri Lanka: dates, venues, ticket tiers, prices and help articles.
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20.0
33225Tickwind US Market Boards
No-API-key US market boards from SEC, Cboe, FINRA and CFTC: options flow, insiders, 13F, buybacks
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20.0
33226tidee
Add items to your tidee workspace from ordinary language, read what is there, and mark things done.
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20.0
33227Tidemark
13F ownership behavior for 96 managers: signals, estimated cost basis, daily watchlist events.
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20.0
33228TieredTravel
Daily travel costs at budget, mid-range and luxury for 100 cities, plus self-guided walking routes
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20.0
33229Tierux
Server-side purchase verification and entitlements for Google Play and Apple App Store over MCP.
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20.0
33230Tilebox
Query geospatial datasets, manage workflow jobs, deploy published releases, and search Tilebox docs.
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20.0
33231Tileio
Search 700+ design layers and fetch the build prompt for HTML, Next.js, React, Vue and more.
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20.0
33232TileSet
Live social feeds and review widgets for any website, set up by your AI agent.
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20.0
33233tilwhen date engine
Deterministic date arithmetic with auditable receipts: business days, due dates, holidays.
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20.0
33234Time of Meeting
Fair meeting times across time zones: find the overlap, convert times, make calendar links.
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20.0
33235Timequip
Manage Timequip projects, tasks, comments, members, and dashboards through MCP.
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20.0
33236China Macro & Supply Signals
Pay-per-call China macro and supply monitors: revisions, FDI, LEI changes, 1688 suppliers.
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20.0
33237Decision Intelligence
Pay-per-call retail, advertising, and app-release decision intelligence.
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20.0
33238Location & Demand Intelligence
Pay-per-call where-and-when-to-operate signals from official local statistics.
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20.0
33239Market Data
33 pay-per-call market and news data tools over MCP with free discovery and x402 payments.
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20.0
33240Trade & Logistics Evidence
Pay-per-call shipping evidence: canal queues, tanker flows, container and carbon exceptions.
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20.0
33241US Brand Intelligence
Pay-per-call US brand evidence and signal workflows with free MCP discovery and x402 payments.
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20.0
33242Tintin Tryon
AI product photography for fashion sellers: Shopify photo audits, seasonal guides, AI try-on.
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20.0
33243Tipping Rules
Read-only travel tipping for 140 destinations: search, country rules, and tip calculator.
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20.0
33244com.tiraisoft/resumejson
Parse a resume or CV (PDF, DOCX, text, scan or photo) into typed JSON.
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20.0
33245Tirokdo - Idées cadeaux et Secret Santa
Secret Santa Tirokdo : idées cadeaux, lettres au Père Noël, création et suivi des tirages organisés
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20.0
33246com.titratelab/evidence
Find lab-report identities and clinical research with dated sources and evidence limitations.
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20.0
33247Tjaz
Make, find and share multiple-choice quizzes that people play on tjaz.com, alone or together
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20.0
33248tktmanager Battle Intelligence
Read-only battle report analysis for your Three Kingdoms Tactics alliance.
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20.0
33249TLDix
Track domain, hosting, SSL and licence renewals. Check WHOIS and SSL expiry dates from chat.
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20.0
33250TLDMath
Live domain availability and prices across registrars, ranked by true two-year cost.
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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.