Which MCP servers actually work?

We track 51576 servers from the official MCP Registry. 34060 are hosted (remote); we have health-checked 33774 so far. 296 use templated URLs that need user-specific values and can't be checked. Of those checked, 20395 passed a full MCP handshake, 9620 are up but need credentials, and 3759 failed or were unreachable (last check 2026-10-27T20:40:22.892Z UTC). How we check.

ServerUsers (30 d)HandshakeAuthToolsLatencyLast checked (UTC)Category
Open Factory
com.open-factory/open-factory		0HealthyNone121075 ms2026-10-26T15:50:17.239Zsales-and-crm
BatterySnap
com.battery-snap/batterysnap		0HealthyNone13731 ms2026-10-26T15:50:17.016Zcloud-and-infra
eSIM-Global.VIP eSIM Catalog
vip.esim-global/esim-catalog		0HealthyNone51158 ms2026-10-26T15:50:16.747Zlocation-and-travel
Lightning · AI Visibility Data
com.lightningeo/ai-visibility-data		0HealthyNone81384 ms2026-10-26T15:50:16.123Zcrypto-web3
OrbitStudio
com.orbitstudio3d/orbitstudio		0HealthyNone61199 ms2026-10-26T15:50:16.031Zlocation-and-travel
uk.webdesignsuffolk/site
uk.webdesignsuffolk/site		0HealthyNone32057 ms2026-10-26T15:45:24.540Zdesign
PitchBoost
ai.pitchboost/pitchboost		0HealthyNone71605 ms2026-10-26T15:45:24.066Zsales-and-crm
Aisle
wedding.aisle/aisle		0HealthyNone44876 ms2026-10-26T15:45:23.603Zlocation-and-travel
uk.webdesignbasingstoke/site
uk.webdesignbasingstoke/site		0HealthyNone32868 ms2026-10-26T15:45:23.363Zdesign
Actual group – offres d'emploi
com.actualgroup/jobs		0HealthyNone6589 ms2026-10-26T15:45:23.279Zproductivity
Peerlace
com.peerlace/peerlace		0HealthyNone8454 ms2026-10-26T15:45:22.980Zagents-and-memory
Glitchwire News
com.glitchwire/news		0HealthyNone5581 ms2026-10-26T15:45:22.961Zsearch-and-web
uk.seoservicesglasgow/site
uk.seoservicesglasgow/site		0HealthyNone33029 ms2026-10-26T15:45:22.950Zmarketing-and-seo
SlotScout
app.openkrill/slotscout		0HealthyNone4727 ms2026-10-26T15:45:22.399Zlocation-and-travel
SHVL
app.shvl/shvl		0HealthyNone51417 ms2026-10-26T15:45:22.375Zfinance-and-payments
Tapwhich
app.openkrill/tapwhich		0HealthyNone1687 ms2026-10-26T15:45:22.358Zfinance-and-payments
uk.webdesignsussex/site
uk.webdesignsussex/site		0HealthyNone32995 ms2026-10-26T15:45:22.356Zdesign
Trending Now
app.openkrill/trending		0HealthyNone5752 ms2026-10-26T15:45:22.325Zmarketing-and-seo
School Digest
app.openkrill/school-digest		0HealthyNone4952 ms2026-10-26T15:45:22.291Zproductivity
gol24
uz.gol24/gol24		0HealthyNone52786 ms2026-10-26T15:45:22.132Zsearch-and-web
MCP Harbor Search
app.mcpharbor/mcp-harbor-search		0HealthyNone22184 ms2026-10-26T15:45:22.095Zagents-and-memory
Prompt Injection Scanner
app.openkrill/injection-scan		0HealthyNone51832 ms2026-10-26T15:45:22.043Zproductivity
Tenrung
app.openkrill/tenrung		0HealthyNone42013 ms2026-10-26T15:45:22.040Zproductivity
André — Analyse électorale française
vote.andre/elections		0HealthyNone111323 ms2026-10-26T15:45:21.849Zdata-and-databases
uk.co.weightmedscompare/price-compare
uk.co.weightmedscompare/price-compare		0HealthyNone42814 ms2026-10-26T15:45:21.827Zhealth-and-science
Page Fetch
app.openkrill/page-fetch		0HealthyNone51366 ms2026-10-26T15:45:21.223Zsearch-and-web
CertPacket
app.openkrill/certpacket		0HealthyNone81288 ms2026-10-26T15:45:21.160Zdeveloper-tools
OpenQR
uk.openqr/qr		0HealthyNone235208 ms2026-10-26T15:45:21.111Zdata-and-databases
IndexNow Submit
app.openkrill/indexnow		0HealthyNone5793 ms2026-10-26T15:45:20.541Zsearch-and-web
Remote Jobs by Country
app.openkrill/remote-jobs		0HealthyNone3489 ms2026-10-26T15:45:19.630Zcommunication
Unicorn Screener
vc.unicornscreener/unicorn-screener		0HealthyNone51907 ms2026-10-26T15:45:19.285Zcommunication
Post Stats
app.openkrill/post-stats		0HealthyNone6792 ms2026-10-26T15:45:19.139Zmarketing-and-seo
DESIGN.md Linter & Extractor
app.openkrill/design-md		0HealthyNone61223 ms2026-10-26T15:45:19.067Zdesign
Belief Poll
app.openkrill/belief		0HealthyNone41235 ms2026-10-26T15:45:19.027Zproductivity
Funkel AI
ai.funkel/funkel		0HealthyNone511426 ms2026-10-26T15:45:18.965Zsales-and-crm
uk.webdesigncheltenham/site
uk.webdesigncheltenham/site		0HealthyNone32609 ms2026-10-26T15:45:18.870Zdesign
Namequota
app.openkrill/answer-share		0HealthyNone71211 ms2026-10-26T15:45:18.773Zproductivity
Radix Wiki
wiki.radix/radix-wiki		0HealthyNone171117 ms2026-10-26T15:45:18.761Zdocs-and-knowledge
Email Engagement Report
app.openkrill/emailpld		0HealthyNone4432 ms2026-10-26T15:45:18.389Zcommunication
Latido — wedding vendors & planning (Hungary)
wedding.latido/latido		0HealthyNone8839 ms2026-10-26T15:45:18.021Zproductivity
Crypto Due Diligence
app.openkrill/cryptodd		0HealthyNone6604 ms2026-10-26T15:45:17.428Zcrypto-web3
Uno Platform
uno.platform/uno		0HealthyNone41390 ms2026-10-26T15:45:17.427Zdocs-and-knowledge
Namaste America
us.namasteamerica/namaste-america		0HealthyNone661458 ms2026-10-26T15:45:17.158Zfinance-and-payments
video.quiz/api
video.quiz/api		0HealthyNone311711 ms2026-10-26T15:45:17.074Zai-and-media
Bronla.UZ
uz.bronla/bronla		0HealthyNone81728 ms2026-10-26T15:45:17.069Zlocation-and-travel
EKO-IKSI Fertility Clinic
uz.eko-iksi/eko-iksi-fertility-clinic		0HealthyNone81838 ms2026-10-26T15:45:17.049Zsearch-and-web
Agent Trace Check
app.openkrill/agent-trace		0HealthyNone41568 ms2026-10-26T15:45:17.031Zagents-and-memory
entityindex.ai
ai.entityindex/entityindex		0HealthyNone61716 ms2026-10-26T15:45:16.997Zlocation-and-travel
Pactum — legal services in Uzbekistan
uz.pactum/legal		0HealthyNone71739 ms2026-10-26T15:45:16.940Zproductivity
Canon (wallstreet.wiki)
wiki.wallstreet/canon		0HealthyNone131680 ms2026-10-26T15:45:16.902Zfinance-and-payments

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