Which MCP servers actually work?

We track 48994 servers from the official MCP Registry. 32215 are hosted (remote); we have health-checked 31937 so far. 286 use templated URLs that need user-specific values and can't be checked. Of those checked, 17495 passed a full MCP handshake, 8896 are up but need credentials, and 5546 failed or were unreachable (last check 2026-10-23T14:00:27.960Z UTC). How we check.

ServerUsers (30 d)HandshakeAuthToolsLatencyLast checked (UTC)Category
WorkdayAPI
dev.workers.mike-tusa.workdayapi/workdayapi
0HealthyNone5174 ms2026-10-22T20:25:13.003Zfinance-and-payments
Agent Contract Proof
dev.workers.mattskowronis.agent-contract-proof/verify-agent-contract
0HealthyNone1230 ms2026-10-22T20:25:12.980Zagents-and-memory
PhoneCheck
dev.workers.mike-tusa.phonecheck/phonecheck
0HealthyNone2167 ms2026-10-22T20:25:12.948Zdeveloper-tools
HeaderGuard
dev.workers.mike-tusa.headerguard/headerguard
0HealthyNone1203 ms2026-10-22T20:25:12.921Zsecurity
Tanod
dev.tanod/tanod
0HealthyNone2831096 ms2026-10-22T20:20:17.557Zcrypto-web3
Vivere
dev.vivere/monitors
0HealthyNone371603 ms2026-10-22T20:20:15.981Zcloud-and-infra
dev.workers.kikoribera03.flat-rate-llm/x402-tools
dev.workers.kikoribera03.flat-rate-llm/x402-tools
0HealthyNone74708 ms2026-10-22T20:20:15.703Zcrypto-web3
CertGuard
dev.workers.mike-tusa.certguard/certguard
0HealthyNone1213 ms2026-10-22T20:20:15.056Zother
DnsGuard
dev.workers.mike-tusa.dnsguard/dnsguard
0HealthyNone1181 ms2026-10-22T20:20:15.045Zcommunication
DomainAge
dev.workers.mike-tusa.domainage/domainage
0HealthyNone193 ms2026-10-22T20:20:15.039Zother
DESK LEAD x402 — high-ticket packs $50/$100/$150
dev.workers.desk-x402-gh.desk-x402/desk-x402
0HealthyNone17146 ms2026-10-22T20:20:14.931Zcrypto-web3
Shiftmoor
dev.workers.cybermax-tools.cybermax/shiftmoor
0HealthyNone1138 ms2026-10-22T20:20:14.883Zcloud-and-infra
Printwren: HTML to PDF and URL to PDF (real Chrome)
dev.workers.cybermax-tools.cybermax/printwren
0HealthyNone2261 ms2026-10-22T20:20:14.878Zproductivity
Sumbloom
dev.workers.cybermax-tools.cybermax/sumbloom
0HealthyNone1160 ms2026-10-22T20:20:14.867Zdesign
Recallroll
dev.workers.cybermax-tools.cybermax/recallroll-api
0HealthyNone2210 ms2026-10-22T20:20:14.759Zmarketing-and-seo
Pinloft: Batch Geocoder — Address to Lat/Long + Census FIPS
dev.workers.cybermax-tools.cybermax/pinloft
0HealthyNone2183 ms2026-10-22T20:20:14.757Zlocation-and-travel
Swellmeter Trending
dev.workers.cybermax-tools.cybermax/swellmeter-api
0HealthyNone5162 ms2026-10-22T20:20:14.757Zsearch-and-web
Pricewick
dev.workers.cybermax-tools.cybermax/pricewick
0HealthyNone1163 ms2026-10-22T20:20:14.755Zfinance-and-payments
Orbitwren
dev.workers.cybermax-tools.cybermax/orbitwren
0HealthyNone6167 ms2026-10-22T20:20:14.738Zother
Logolark: Company Logo API & Favicon Finder by Domain
dev.workers.cybermax-tools.cybermax/logolark
0HealthyNone1189 ms2026-10-22T20:20:14.678Zdesign
Namewhere
dev.workers.cybermax-tools.cybermax/namewhere
0HealthyNone1148 ms2026-10-22T20:20:14.645Zother
Vivra
dev.vivra/vivra
0HealthyNone21546 ms2026-10-22T20:20:14.556Zproductivity
DatoQA
dev.workers.bhazarstudio.datoqa/datoqa
0HealthyNone28337 ms2026-10-22T20:20:14.362Zfinance-and-payments
Leafmelt
dev.workers.cybermax-tools.cybermax/leafmelt
0HealthyNone2442 ms2026-10-22T20:20:14.312Zproductivity
Linkheft
dev.workers.cybermax-tools.cybermax/linkheft-api
0HealthyNone2396 ms2026-10-22T20:20:14.312Zsearch-and-web
DatoQA — Official Public Holidays
dev.workers.bhazarstudio.datoqa/official-public-holidays
0HealthyNone5781 ms2026-10-22T20:20:14.309Zproductivity
Insidewell
dev.workers.cybermax-tools.cybermax/insidewell-api
0HealthyNone3467 ms2026-10-22T20:20:14.306Zfinance-and-payments
io.github.pooriaarab/soberbars
io.github.pooriaarab/soberbars
0HealthyNone63828 ms2026-10-22T20:20:14.302Zlocation-and-travel
Mailvett: Email Validation API for AI Agents
dev.workers.cybermax-tools.cybermax/mailvett
0HealthyNone1460 ms2026-10-22T20:20:14.298Zcommunication
Fieldwright
dev.workers.cybermax-tools.cybermax/fieldwright
0HealthyNone1472 ms2026-10-22T20:20:14.286Zsearch-and-web
Kevscope
dev.workers.cybermax-tools.cybermax/kevscope-api
0HealthyNone3443 ms2026-10-22T20:20:14.268Zsecurity
DatoQA — Historical Exchange Rates
dev.workers.bhazarstudio.datoqa/historical-exchange-rates
0HealthyNone71643 ms2026-10-22T20:20:14.265Zfinance-and-payments
Feedpeck: RSS Feed Finder & Reader by Website
dev.workers.cybermax-tools.cybermax/feedpeck
0HealthyNone2426 ms2026-10-22T20:20:14.246Zsearch-and-web
Recapwren Client Reports
dev.workers.cybermax-tools.cybermax/recapwren
0HealthyNone1388 ms2026-10-22T20:20:14.241Zcommunication
DatoQA — Economic Indicators
dev.workers.bhazarstudio.datoqa/economic-indicators
0HealthyNone13662 ms2026-10-22T20:20:14.237Zfinance-and-payments
Figurewell
dev.workers.cybermax-tools.cybermax/figurewell-api
0HealthyNone3398 ms2026-10-22T20:20:14.230Zcloud-and-infra
skilllint — vet an agent skill before you install it
lat.rta/skilllint
0HealthyNone32220 ms2026-10-22T20:20:13.692Zagents-and-memory
HireHeat
dev.workers.cybermax-tools.cybermax/hireheat-api
0HealthyNone2385 ms2026-10-22T20:20:13.624Zcommunication
Dutyfinch
dev.workers.cybermax-tools.cybermax/dutyfinch
0HealthyNone4970 ms2026-10-22T20:20:13.593Zother
Haulroll
dev.workers.cybermax-tools.cybermax/haulroll-api
0HealthyNone3949 ms2026-10-22T20:20:13.577Zecommerce
mitracore — trust layer for agent work
lat.rta/mitracore
0HealthyNone52122 ms2026-10-22T20:20:13.564Zagents-and-memory
Kevscope CVE Check
dev.workers.cybermax-tools.cybermax/kevscope-chatgpt
0HealthyNone2923 ms2026-10-22T20:20:13.559Zsecurity
io.github.pooriaarab/robotaxis
io.github.pooriaarab/robotaxis
0HealthyNone63677 ms2026-10-22T20:20:13.550Zlocation-and-travel
Ledgermoor Table to Excel
dev.workers.cybermax-tools.cybermax/ledgermoor
0HealthyNone1915 ms2026-10-22T20:20:13.534Zproductivity
Cited Brief
dev.workers.cited-brief.cited-brief/cited-brief
0HealthyNone71168 ms2026-10-22T20:20:13.526Zcrypto-web3
Datoka Hooks
dev.workers.bhazarstudio.datoka-hooks-test/datoka-hooks
0HealthyNone91206 ms2026-10-22T20:20:13.498Zfinance-and-payments
Greenhouse Jobs Snapshot (Base Sepolia)
dev.workers.boshfred.greenhouse-jobs-snapshot-sepolia/greenhouse-jobs-snapshot
0HealthyNone11187 ms2026-10-22T20:20:13.435Zcrypto-web3
DomainDNA
dev.workers.cybermax-tools.cybermax/domaindna-api
0HealthyNone4864 ms2026-10-22T20:20:13.244Zcommunication
soma — protocol for agent rhythm and vows
lat.rta/soma
0HealthyNone71863 ms2026-10-22T20:20:13.215Zagents-and-memory
io.github.pooriaarab/petcremation
io.github.pooriaarab/petcremation
0HealthyNone63490 ms2026-10-22T20:20:12.964Zlocation-and-travel

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