Which MCP servers actually work?

We track 47565 servers from the official MCP Registry. 31030 are hosted (remote); we have health-checked 30762 so far. 275 use templated URLs that need user-specific values and can't be checked. Of those checked, 16889 passed a full MCP handshake, 8506 are up but need credentials, and 5367 failed or were unreachable (last check 2026-10-21T08:11:08.521Z UTC). How we check.

ServerUsers (30 d)HandshakeAuthToolsLatencyLast checked (UTC)Category
check.tattoo: tattoo size and placement guide
tattoo.check/check-tattoo
0HealthyNone5834 ms2026-10-20T20:16:02.411Zdesign
ESQ CoPilot Matching Engine
io.github.sustany/alcbar-match
0HealthyNone101268 ms2026-10-20T20:16:02.403Zsales-and-crm
POPCORN Witness Verifier
io.github.violetclaire/popcorn-tain-verifier
0HealthyNone11243 ms2026-10-20T20:16:02.197Zcrypto-web3
China News Feed
io.github.joydai2026-del/china-news-feed
0HealthyNone41127 ms2026-10-20T20:16:02.119Zsearch-and-web
KeyShortcuts
io.github.entempsllc/keyshortcuts
0HealthyNone8995 ms2026-10-20T20:16:02.091Zother
Verdict — Send anything. Get the truth.
io.github.nrupala/verdict
0HealthyNone3866 ms2026-10-20T20:16:01.929Zcommunication
io.github.mlartab/agentwebintel
io.github.mlartab/agentwebintel
0HealthyNone2760 ms2026-10-20T20:16:01.856Zsearch-and-web
Cosmic's Coast Map
io.github.brendoncampbell/coast-map
0HealthyNone11779 ms2026-10-20T20:16:00.706Zlocation-and-travel
MediaSFU
io.github.MediaSFU/mcp-sdk-tools
0HealthyNone159859 ms2026-10-20T20:16:00.665Zdesign
AimYear
io.github.Yahhi/aimyear-mcp
0HealthyNone43719 ms2026-10-20T20:16:00.610Zagents-and-memory
Bot Space
fyi.bsp/bot-space
0HealthyNone121129 ms2026-10-20T20:16:00.483Zcommunication
Recoup: AI agent refund audit
com.recoupaudit/recoup
0HealthyNone4663 ms2026-10-20T20:16:00.470Zagents-and-memory
Winback: pay-on-success win-back
com.winbackhq/winback
0HealthyNone4606 ms2026-10-20T20:16:00.403Zfinance-and-payments
Cosmic's Camp Map
io.github.brendoncampbell/camp-map
0HealthyNone15759 ms2026-10-20T20:16:00.361Zlocation-and-travel
XRPL Token Guard
io.github.Riehnbean/xrpl-token-guard
0HealthyNone3661 ms2026-10-20T20:16:00.337Zcrypto-web3
netsi
io.github.bluedotsoft/netsi
0HealthyNone51571 ms2026-10-20T20:16:00.281Zagents-and-memory
SAASH Saudi Government, Business, Workforce & Legal Services | خدمات سعودية للوكلاء
io.github.SAASH-SA/saash-gateway
0HealthyNone4600 ms2026-10-20T20:16:00.279Zother
FreeTier Agent API
dev.pages.freetier-agent-api/freetier-agent-api
0HealthyNone28738 ms2026-10-20T20:16:00.240Zcrypto-web3
ipatlas IP geolocation
dev.ipatlas/ipatlas
0HealthyNone3427 ms2026-10-20T20:15:59.998Zother
io.github.Mlartab2/canonicalhash
io.github.Mlartab2/canonicalhash
0HealthyNone5245 ms2026-10-20T20:15:59.622Zagents-and-memory
FAA Airport Status
dev.workers.quietworklabs.faa-x402/faa-airport-status
0HealthyNone2447 ms2026-10-20T20:15:59.492Zcrypto-web3
GameDeal
eu.gamedeal/public
0HealthyNone3179 ms2026-10-20T20:15:59.281Zfinance-and-payments
SnagRes
com.snagres/reservations
0HealthyNone5959 ms2026-10-20T20:11:02.352Zother
Permit Scouter
com.permitscouter/permits
0HealthyNone6620 ms2026-10-20T20:11:02.007Zcrypto-web3
Spectacular Atlas
com.spectacularatlas/events
0HealthyNone3573 ms2026-10-20T20:11:01.886Zother
Dominick Prevete: Instant Fix-and-Flip Term Sheet
com.dominickprevete/instant-fix-and-flip-term-sheet
0HealthyNone21219 ms2026-10-20T20:11:01.041Zcommunication
Fate & Stars Tarot Knowledge
com.fateandstars/tarot-knowledge
0HealthyNone31412 ms2026-10-20T20:11:01.038Zmarketing-and-seo
KBeauty Verified™ — K-beauty ingredient rules
com.kbeautyverified/ingredients
0HealthyNone8728 ms2026-10-20T20:10:59.973Zhealth-and-science
JuzPost
com.juzpost/mcp
0HealthyNone19420 ms2026-10-20T20:10:59.847Zmarketing-and-seo
Gemmein
com.gemmein/mcp
0HealthyNone71777 ms2026-10-20T20:06:04.167Zcommunication
Criptonlabs Agent APIs
com.criptonlabs/agent-apis
0HealthyNone16626 ms2026-10-20T20:06:04.008Zcrypto-web3
fetcher.sh — web data for agents
sh.fetcher/mcp
0HealthyNone5981 ms2026-10-20T20:06:03.939Zcrypto-web3
TradingAgentStack
io.github.intoApex/tradingagentstack
0HealthyNone5787 ms2026-10-20T20:06:03.707Zfinance-and-payments
BidBud Estimating
com.bidbudai/estimating
0HealthyNone5582 ms2026-10-20T20:06:03.338Zother
sh.rentadomain/rentadomain
sh.rentadomain/rentadomain
0HealthyNone61261 ms2026-10-20T20:06:03.315Zcommunication
Koppar
ai.koppar/koppar
0HealthyNone66453 ms2026-10-20T20:06:03.285Zdesign
bissl - menus in Austria
at.bissl/bissl
0HealthyNone4345 ms2026-10-20T20:06:03.205Zlocation-and-travel
GoMain
ai.gomain/domains
0HealthyNone15860 ms2026-10-20T20:06:03.184Zcloud-and-infra
Release Notes Index
sh.releases/mcp
0HealthyNone181539 ms2026-10-20T20:06:02.730Zproductivity
Parlor.sh
sh.parlor/parlor
0HealthyNone81141 ms2026-10-20T20:06:02.723Zagents-and-memory
AI Text Checker by carrierscan
app.carrierscan/ai-text-checker
0HealthyNone1610 ms2026-10-20T20:06:02.719Zother
sh.kicksma/kicksmash
sh.kicksma/kicksmash
0HealthyNone15802 ms2026-10-20T20:06:02.711Zagents-and-memory
twitr.sh
sh.twitr/twitr
0HealthyNone14729 ms2026-10-20T20:06:02.664Zmarketing-and-seo
seoskills.sh
sh.seoskills/catalog
0HealthyNone3670 ms2026-10-20T20:06:02.009Zmarketing-and-seo
Kourier
sh.kourier/info
0HealthyNone81563 ms2026-10-20T20:06:01.913Zagents-and-memory
Bordet AI
ai.bordet/bordet
0HealthyNone111365 ms2026-10-20T20:06:01.857Zcloud-and-infra
graded-x402
sh.graded/graded-x402
0HealthyNone101250 ms2026-10-20T20:06:01.777Zcrypto-web3
sh.clearhouse/clearhouse
sh.clearhouse/clearhouse
0HealthyNone51167 ms2026-10-20T20:06:01.771Zcrypto-web3
glim.sh
sh.glim/glim
0HealthyNone141105 ms2026-10-20T20:06:01.417Zdeveloper-tools
Financier docs
sh.financier/financier-docs
0HealthyNone21109 ms2026-10-20T20:06:01.380Zdocs-and-knowledge

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