Which MCP servers actually work?

We track 56403 servers from the official MCP Registry. 37793 are hosted (remote); we have health-checked 37482 so far. 321 use templated URLs that need user-specific values and can't be checked. Of those checked, 22378 passed a full MCP handshake, 10968 are up but need credentials, and 4136 failed or were unreachable (last check 2026-11-03T21:15:45.330Z UTC). How we check.

ServerUsers (30 d)HandshakeAuthToolsLatencyLast checked (UTC)Category
com.kratons/public
com.kratons/public
0HealthyNone81637 ms2026-11-02T09:35:35.405Zdeveloper-tools
Lebanese Legislation
com.lebaneselegislation/mcp
0HealthyNone101331 ms2026-11-02T09:35:35.009Zecommerce
com.lastminutedealshq/company-signals
com.lastminutedealshq/company-signals
0HealthyNone51378 ms2026-11-02T09:35:34.497Zcommunication
LaraBench
com.larabench/larabench
0HealthyNone22161 ms2026-11-02T09:35:34.483Zsearch-and-web
Lazynext Accessibility Checker
com.lazynext/accessibility-checker
0HealthyNone41673 ms2026-11-02T09:35:33.826Zsearch-and-web
Intakra Buying Signals and Workspace
com.intakra/buying-signal-review
0HealthyNone146308 ms2026-11-02T09:35:32.651Zsales-and-crm
MindMap
com.keenethics-labs/mindmap
0HealthyNone13358 ms2026-11-02T09:35:32.103Zlocation-and-travel
kernelCAD
com.kernelcad/kernelcad
0HealthyNone743271 ms2026-11-02T09:35:31.840Zecommerce
KI Tools Heute
com.kitoolsheute/kitoolsheute
0HealthyNone63080 ms2026-11-02T09:35:31.576Zfinance-and-payments
KI Alternativen
com.ki-alternativen/kialternativen
0HealthyNone62636 ms2026-11-02T09:35:31.305Zfinance-and-payments
KnowNottingHill
com.knownottinghill/places
0HealthyNone73094 ms2026-11-02T09:35:31.131Zlocation-and-travel
com.la-truite/resort
com.la-truite/resort
0HealthyNone53344 ms2026-11-02T09:35:31.123Zother
Kapruka MCP
com.kapruka/kapruka-mcp
0HealthyNone103244 ms2026-11-02T09:35:31.096Zecommerce
kari catalog
com.kari/catalog
0HealthyNone54027 ms2026-11-02T09:35:31.037Zfinance-and-payments
Kashif
com.kashifaudit/audit
0HealthyNone22383 ms2026-11-02T09:35:30.792Zcommunication
Kairos Signal — verifiable DePIN data API
com.kairossignal/kairos-signal
0HealthyNone213308 ms2026-11-02T09:35:30.735Zdata-and-databases
JPFreeSoft Catalog
com.jpfreesoft/catalog
0HealthyNone22876 ms2026-11-02T09:35:30.548Zmarketing-and-seo
Kaalshodh — Indian astronomy time machine
com.kaalshodh/kaalshodh
0HealthyNone52888 ms2026-11-02T09:35:30.517Zai-and-media
com.lastminutedealshq/ai-visibility
com.lastminutedealshq/ai-visibility
0HealthyNone42002 ms2026-11-02T09:35:29.730Zdeveloper-tools
Kvartiry-Phuket: Phuket real estate and travel data
com.kvartiry-phuket/phuket
0HealthyNone142132 ms2026-11-02T09:35:29.601Zlocation-and-travel
KnowChelsea
com.knowchelsea/places
0HealthyNone72345 ms2026-11-02T09:35:27.484Zlocation-and-travel
KillionApps Promotion Allocation — Contribution Profit
com.killionapps/promotion-allocation
0HealthyNone42585 ms2026-11-02T09:35:26.929Zmarketing-and-seo
KIRHA Search
com.kirha/search
0HealthyNone13001 ms2026-11-02T09:35:26.716Zcrypto-web3
KDAN PDF
com.kdandoc.mcp/kdan-pdf-mcp
0HealthyNone162309 ms2026-11-02T09:35:26.639Zproductivity
Kindwise Identification
com.kindwise/agents
0HealthyNone53139 ms2026-11-02T09:35:26.171Zagents-and-memory
Kinro
com.kinro/kinro
0HealthyNone22572 ms2026-11-02T09:35:25.896Zcommunication
Shift Scheduler
com.kindoflost.staff-scheduling/shift-scheduler
0HealthyNone52256 ms2026-11-02T09:35:25.895Zcommunication
com.keywordise/keywordise
com.keywordise/keywordise
0HealthyNone692611 ms2026-11-02T09:35:25.696Zcommunication
Krosos
com.krosos/krosos
0HealthyNone122405 ms2026-11-02T09:35:25.629Zfinance-and-payments
KinToolkit: Medicine Dosage Calculator Label References for Children and Infants
com.kintoolkit/label-reference
0HealthyNone52213 ms2026-11-02T09:35:25.384Zhealth-and-science
Fleet Route Optimizer
com.kindoflost.routing/fleet-route-optimizer
0HealthyNone51468 ms2026-11-02T09:35:25.359Zecommerce
KnowFulham
com.knowfulham/places
0HealthyNone71617 ms2026-11-02T09:35:25.156Zlocation-and-travel
com.issafu/site
com.issafu/site
0HealthyNone324175 ms2026-11-02T09:30:36.909Zdata-and-databases
KeyVex
com.keyvex/keyvex
0HealthyNone641257 ms2026-11-02T09:30:35.286Zfinance-and-payments
Jeremy Twogood — Portfolio
com.jeremytwogood/portfolio
0HealthyNone101887 ms2026-11-02T09:30:34.952Zai-and-media
KEILTY Realty Management
com.keilty/gateway
0HealthyNone71865 ms2026-11-02T09:30:34.522Zlocation-and-travel
Kitfinch
com.kitfinch/mcp
0HealthyNone31814 ms2026-11-02T09:30:34.190Zproductivity
com.keptbits/keptbits
com.keptbits/keptbits
0HealthyNone52937 ms2026-11-02T09:30:33.089Zai-and-media
com.karusele/mcp
com.karusele/mcp
0HealthyNone52453 ms2026-11-02T09:30:32.862Zagents-and-memory
KnowMapped
com.knowmapped/mcp
0HealthyNone161983 ms2026-11-02T09:30:32.832Zlocation-and-travel
com.kettlelogic/mcp-kettlelogic
com.kettlelogic/mcp-kettlelogic
0HealthyNone52609 ms2026-11-02T09:30:32.746Zother
AXIS Avatar Foundry
com.jonathanarvay/axis-avatar-foundry
0HealthyNone143411 ms2026-11-02T09:30:32.494Zcrypto-web3
com.jpyc-service/ec-storefront
com.jpyc-service/ec-storefront
0HealthyNone93021 ms2026-11-02T09:30:32.487Zecommerce
Kenwea — Sandbox Attestation & Agent Marketplace
com.kenwea.www/marketplace
0HealthyNone293241 ms2026-11-02T09:30:32.367Zagents-and-memory
Kenwea Notary
com.kenwea.www/notary
0HealthyNone53241 ms2026-11-02T09:30:31.931Zdeveloper-tools
KaiCast Ocean Conditions
com.kaicast/ocean-conditions
0HealthyNone62968 ms2026-11-02T09:30:31.917Zproductivity
klengnest
com.klengnest/catalogue
0HealthyNone42033 ms2026-11-02T09:30:31.651Zproductivity
JustBacked Startup Jobs
com.justbacked/jobs
0HealthyNone142613 ms2026-11-02T09:30:29.870Zproductivity
Klarefi
com.klarefi/mcp
0HealthyNone212144 ms2026-11-02T09:30:29.189Zdocs-and-knowledge
KalshiSpy
com.kalshispy/kalshispy
0HealthyNone51693 ms2026-11-02T09:30:28.652Zmarketing-and-seo

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