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, 17501 passed a full MCP handshake, 8899 are up but need credentials, and 5537 failed or were unreachable (last check 2026-10-23T15:30:37.611Z UTC). How we check.

ServerUsers (30 d)HandshakeAuthToolsLatencyLast checked (UTC)Category
Etherscan
io.etherscan/etherscan-mcp
0HealthyNone16607 ms2026-10-22T21:35:11.202Zcloud-and-infra
OpenComment AI
io.github.02inf/opencomment-ai
0HealthyNone4508 ms2026-10-22T21:35:11.198Zmarketing-and-seo
Foundplay
io.foundplay/foundplay
0HealthyNone1591 ms2026-10-22T21:35:11.115Zbrowser-automation
Energy Podcast Digest
io.energypod/energypod
0HealthyNone51065 ms2026-10-22T21:35:11.084Zai-and-media
Phishunt
io.github.0xDanielLopez/phishunt
0HealthyNone11373 ms2026-10-22T21:35:10.998Zcloud-and-infra
Gajo URL Shortener
io.gajo/url-shortener
0HealthyNone91014 ms2026-10-22T21:35:09.809Zbrowser-automation
FUTIA
io.futia/seo
0HealthyNone8384 ms2026-10-22T21:35:09.724Zmarketing-and-seo
FlexYield — blockchain RPC gateway
io.flexyield/gateway
0HealthyNone35812 ms2026-10-22T21:35:09.720Zcrypto-web3
Base Transaction Decoder
io.github.0200project/base-transaction-decoder
0HealthyNone2983 ms2026-10-22T21:35:09.719Zai-and-media
Agent Einstein — Crypto & Market Intelligence
io.emc2ai/einstein
0HealthyNone401183 ms2026-10-22T21:35:09.714Zcrypto-web3
io.filingpulse/filingpulse
io.filingpulse/filingpulse
0HealthyNone71031 ms2026-10-22T21:35:09.701Zdata-and-databases
EchelonGraph CVE & Exposure
io.echelongraph/echelongraph-mcp
0HealthyNone16582 ms2026-10-22T21:35:09.650Zsecurity
Feedico: coupons, deals & products
io.feedico/feedico-mcp
0HealthyNone41156 ms2026-10-22T21:35:09.631Zmarketing-and-seo
Flightcat
io.flightcat/flightcat
0HealthyNone1979 ms2026-10-22T21:35:09.542Zlocation-and-travel
Football Database and Results
io.fdb4/football-database-and-results
0HealthyNone111076 ms2026-10-22T21:35:09.540Zdata-and-databases
Fless Apartment Hunt
io.fless/mcp
0HealthyNone191082 ms2026-10-22T21:35:09.539Zcommunication
Insurance Research Expert by Spot
insure.spot/insurance-research
0HealthyNone93740 ms2026-10-22T21:30:24.564Zdocs-and-knowledge
io.dwelldata/real-estate-data
io.dwelldata/real-estate-data
0HealthyNone21072 ms2026-10-22T21:30:21.395Zsales-and-crm
Deep Blue Alpha — Ethereum Whale Data
io.deepbluealpha/whale-data
0HealthyNone71244 ms2026-10-22T21:30:21.363Zcrypto-web3
Extcord
io.extcord/extcord
0HealthyNone111079 ms2026-10-22T21:30:21.246Zagents-and-memory
Emaillistchecker.io Email Verification
io.emaillistchecker/email-verification
0HealthyNone91210 ms2026-10-22T21:30:21.111Zcommunication
io.factorguide/factorguide
io.factorguide/factorguide
0HealthyNone71026 ms2026-10-22T21:30:21.030Zcrypto-web3
CorpusIQ
io.corpusiq/multi-source-mcp
0HealthyNone1211091 ms2026-10-22T21:30:21.028Zmarketing-and-seo
ChargeAlong public EV charging
io.chargealong/chargers
0HealthyNone41696 ms2026-10-22T21:30:20.562Zlocation-and-travel
CortexPlus
io.cortexplus/cortexplus
0HealthyNone11873 ms2026-10-22T21:30:20.036Zagents-and-memory
draw.io
io.draw/mcp
0HealthyNone3855 ms2026-10-22T21:30:19.881Zdesign
io.domainium/domainium-search
io.domainium/domainium-search
0HealthyNone3828 ms2026-10-22T21:30:19.869Zother
io.datadef/mcp
io.datadef/mcp
0HealthyNone39854 ms2026-10-22T21:30:19.759Zdesign
US Code Federal Statutes
io.ecfr/uscode
0HealthyNone3962 ms2026-10-22T21:30:19.611Zdocs-and-knowledge
io.dxbdata/dxb-data
io.dxbdata/dxb-data
0HealthyNone7924 ms2026-10-22T21:30:19.493Zlocation-and-travel
Equation.io
io.equation/equation
0HealthyNone3821 ms2026-10-22T21:30:19.431Zecommerce
eCFR.io Federal Regulations
io.ecfr/ecfr
0HealthyNone3877 ms2026-10-22T21:30:19.405Zdocs-and-knowledge
DraftCall
io.draftcall/fantasy-football
0HealthyNone10640 ms2026-10-22T21:30:18.340Zother
ClimbCast
io.climbcast/climbcast
0HealthyNone91596 ms2026-10-22T21:30:18.289Zlocation-and-travel
io.domaindrift/domaindrift
io.domaindrift/domaindrift
0HealthyNone51197 ms2026-10-22T21:30:18.226Zcloud-and-infra
Defiance Storefront
io.defianceinternational/storefront
0HealthyNone5904 ms2026-10-22T21:30:18.216Zfinance-and-payments
Debriefing
io.debriefing/debriefing
0HealthyNone43710 ms2026-10-22T21:30:18.211Zcommunication
CompanyGraph
io.companygraph/mental-model
0HealthyNone141051 ms2026-10-22T21:30:18.175Zdesign
Kai CSV Profiler and Domain Watch Intake
io.dedyn.kai-system-agent/csv-profiler
0HealthyNone31060 ms2026-10-22T21:30:18.164Zdata-and-databases
io.carrierscore/carrierscore
io.carrierscore/carrierscore
0HealthyNone81784 ms2026-10-22T21:30:18.121Zcloud-and-infra
DataScoop public data
io.datascoop/datascoop
0HealthyNone61149 ms2026-10-22T21:30:17.604Zdata-and-databases
Context — ctxt.io
io.ctxt/mcp
0HealthyNone31248 ms2026-10-22T21:30:17.424Zdesign
CustomerDashboard
io.customerdashboard/customerdashboard
0HealthyNone42825 ms2026-10-22T21:30:17.314Zdata-and-databases
io.bosonprotocol/agentic-commerce
io.bosonprotocol/agentic-commerce
0HealthyNone631340 ms2026-10-22T21:30:17.223Zcrypto-web3
Crela
io.crela/mcp
0HealthyNone2771 ms2026-10-22T21:30:17.183Zagents-and-memory
Compteam
io.compteam/compteam
0HealthyNone111290 ms2026-10-22T21:30:17.101Zecommerce
Coldpine: Congressional Stock Disclosures
io.coldpine/congress-disclosures
0HealthyNone111410 ms2026-10-22T21:30:17.009Zfinance-and-payments
Corrie Site Check
io.corrie/site-check
0HealthyNone11786 ms2026-10-22T21:30:16.962Zsecurity
Clueso
io.clueso/video
0HealthyNone521214 ms2026-10-22T21:30:16.852Zai-and-media
Blumify (public, no sign-in)
io.blumify/transcripts-public
0HealthyNone13385 ms2026-10-22T21:25:20.211Zai-and-media

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