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
40251PopOff Data
Reality-TV follower analytics for AI agents: histories, growth, follow graphs, engagement, CSV.
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20.0
40252Sleipnir Multistream
Multistream relay control: check live status, switch destinations, manage teams, generate overlays.
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20.0
402530523 Public — Taiwan Logistics & Customs
Taiwan parcel forwarding tools: freight and import-tax quotes, CCC tariff lookup, import rules.
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20.0
40254adai
E-commerce product photo tools: new backgrounds, model scenes, upscale and more.
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20.0
40255City Atlas 城市圖譜
Greater Hsinchu, Taiwan open data on a 125 m grid: crashes, buses, schools, flood. Read-only.
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20.0
40256Drugnews 藥時事
Sourced, dated facts on biotech and pharma companies, deals and Taiwan biotech filings.
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20.0
40257Chaos — OKX Perpetual Signals
Trend and order-flow signals for OKX USDT perpetual swaps, over MCP. Pay per call.
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20.0
40258tw.org.legaltech/taiwan-law
Taiwan legal research MCP: 判決書、全國法規、釋字/憲判與立法歷程查詢,12 個工具,回應均附官方出處 URL。
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20.0
40259Replai
Set up, test and publish an AI customer support Agent for your SaaS product.
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20.0
40260BOP
Search gyms and personal trainers in Taiwan, check open time slots, and book or cancel sessions.
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20.0
40261Humanread Publisher
Publish Git-backed multilingual novels with agents, safe layouts, reviews, and author approval.
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20.0
40262tw.tobid/tenders
Taiwan government tenders: 14M+ notices, vendor/agency intel, forecasts, committees, debarment list.
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20.0
40263SEMERO Express Delivery & Customs
Express delivery to/from Ukraine via DHL, FedEx & others: prices, customs guidance, duty estimates
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20.0
40264TEHET
Indicative Ukrainian motor insurance, Green Card and fuel prices. Anonymous, read-only access.
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20.0
40265Chertov & Vorobyov physics problem solutions
Read-only search and lookup over the Chertov & Vorobyov physics problem solutions (chertov.org.ua).
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20.0
40266reklama.vn.ua
Ukrainian classifieds: search ads, shops and online booking; post ads and run your business
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20.0
40267AIOS Public Discovery
Free AIOS discovery, preflight and bounded G05 authoritative-guidance execution for agents.
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20.0
40268e-Factura Validator (Romania)
Validate, fix and generate Romanian e-Factura; check SAF-T D406 (ANAF validator + consistency)
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20.0
40269uk.bankconvert/site
Bank Convert: the site's own MCP server — compare, enquiry (enquiry = a human handoff, not a...
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20.0
40270Connect-MCP
Finds MCP servers and web APIs for a task, ranked by outcomes other AI agents reported.
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20.0
40271uk.co.abnormalloadquotes/site
Abnormal Load Quotes: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
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20.0
40272uk.co.accesscontrolcost/site
Access Control Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
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20.0
40273uk.co.adrcourses/site
ADR Courses: the site's own MCP server — enquiry (enquiry = a human handoff, not a purchase);...
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20.0
40274uk.co.agriculturalbuildingcost/site
Agricultural Building Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not...
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20.0
40275ApprenticeWizard
Search live UK apprenticeships, track applications and get deadline reminders. Paid plan required.
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20.0
40276uk.co.asbestosdisposalcost/site
Asbestos Disposal Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
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20.0
40277uk.co.asbestosremovalcosts/site
Asbestos Removal Costs: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
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20.0
40278uk.co.asbestossurveycost/site
Asbestos Survey Cost: the site's own MCP server — dataset, enquiry, entities (enquiry = a human...
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20.0
40279uk.co.asbestossurveyquotes/site
Asbestos Survey Quotes: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
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20.0
40280Atinamos Agent Shop
Machine-service catalogue, payment hand-off and free market discovery for autonomous AI agents.
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20.0
40281BabyData pregnancy calculators
UK due date, ovulation, pregnancy weeks and maternity pay calculators. Not medical advice.
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20.0
40282uk.co.basementexcavationcost/site
Basement Excavation Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
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20.0
40283uk.co.batsurveycost/site
Bat Survey Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
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20.0
40284uk.co.batterystoragecost/site
Battery Storage Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
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20.0
40285uk.co.binruleschecker/site
Bin Rules Checker: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not...
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20.0
40286uk.co.bngquotes/site
BNG Quotes: the site's own MCP server — enquiry (enquiry = a human handoff, not a purchase);...
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20.0
40287uk.co.boreholedrillingcost/site
Borehole Drilling Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
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20.0
40288BuildBatch
UK DIY shopping lists for one room: paint, wallpaper, tiles, flooring and more, in real packs.
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20.0
40289Build My Digital website scanner
Scans any public website for SEO, AI search, trust, conversion and speed, and lists our prices.
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20.0
40290uk.co.businessgrantsfinder/site
Business Grants Finder: the site's own MCP server — checker, enquiry (enquiry = a human handoff,...
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20.0
40291uk.co.businessvaluationcost/site
Business Valuation Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
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20.0
40292Cambridge China Bridge — China sourcing
UK import duty, landed cost, anti-dumping and compliance checks for China-sourced goods.
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20.0
40293uk.co.campervanconversioncost/site
Campervan Conversion Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
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20.0
40294uk.co.caravanstorageprices/site
Caravan Storage Prices: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
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20.0
40295uk.co.cardmachinepricing/site
Card Machine Pricing: the site's own MCP server — dataset, enquiry (enquiry = a human handoff,...
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20.0
40296uk.co.careinspectorateregistration/site
Care Inspectorate Registration: the site's own MCP server — enquiry (enquiry = a human handoff,...
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20.0
40297uk.co.carimportcalculator/site
Car Import Calculator: the site's own MCP server — calculator, enquiry (enquiry = a human...
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20.0
40298uk.co.cataractsurgerycost/site
Cataract Surgery Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
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20.0
40299uk.co.catchmentchecker/site
Catchment Checker: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not...
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20.0
40300uk.co.cctvdrainsurveycost/site
CCTV Drain Survey Cost: the site's own MCP server — enquiry (enquiry = a human handoff, not a...
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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.