Which MCP servers actually work?

We track 57662 servers from the official MCP Registry. 38796 are hosted (remote); we have health-checked 38472 so far. 334 use templated URLs that need user-specific values and can't be checked. Of those checked, 22886 passed a full MCP handshake, 11403 are up but need credentials, and 4183 failed or were unreachable (last check 2026-11-06T01:45:48.512Z UTC). How we check.

ServerUsers (30 d)HandshakeAuthToolsLatencyLast checked (UTC)Category
CruiseHops
com.cruisehops/cruisehops
0HealthyNone123043 ms2026-11-04T14:20:31.800Zmarketing-and-seo
io.github.cyanheads/usaspending-mcp-server
io.github.cyanheads/usaspending-mcp-server
0HealthyNone183527 ms2026-11-04T14:20:31.646Zmarketing-and-seo
io.github.cyanheads/wikipedia-mcp-server
io.github.cyanheads/wikipedia-mcp-server
0HealthyNone73241 ms2026-11-04T14:20:31.582Zsearch-and-web
io.github.cyanheads/unhcr-refugees-mcp-server
io.github.cyanheads/unhcr-refugees-mcp-server
0HealthyNone83059 ms2026-11-04T14:20:30.813Zfinance-and-payments
io.github.cyanheads/wikidata-mcp-server
io.github.cyanheads/wikidata-mcp-server
0HealthyNone72869 ms2026-11-04T14:20:30.647Zlocation-and-travel
co.vincap/listed-wine-companies
co.vincap/listed-wine-companies
0HealthyNone62985 ms2026-11-04T14:20:30.598Zproductivity
io.github.cyanheads/worldbank-mcp-server
io.github.cyanheads/worldbank-mcp-server
0HealthyNone92552 ms2026-11-04T14:20:30.597Zfinance-and-payments
io.github.cyanheads/uniprot-mcp-server
io.github.cyanheads/uniprot-mcp-server
0HealthyNone63077 ms2026-11-04T14:20:30.346Zfinance-and-payments
DDG Agent Services
io.github.daedalusdevelopmentgroup/ddg-agent-services-mcp
0HealthyNone543454 ms2026-11-04T14:20:30.076Zcrypto-web3
Mediora Lab Catalog
ai.mediora/mediora
0HealthyNone92750 ms2026-11-04T14:20:29.642Zhealth-and-science
AtexRadio
com.atexradio/atexradio
0HealthyNone82076 ms2026-11-04T14:20:29.634Zother
unesco-heritage-mcp-server
io.github.cyanheads/unesco-heritage-mcp-server
0HealthyNone92185 ms2026-11-04T14:20:28.510Zmarketing-and-seo
io.github.cyanheads/who-gho-mcp-server
io.github.cyanheads/who-gho-mcp-server
0HealthyNone62843 ms2026-11-04T14:20:28.309Zhealth-and-science
Jewelry by Sweet Pea Products
io.github.danielle790/jewelry-by-sweet-pea
0HealthyNone52291 ms2026-11-04T14:20:27.729Zfinance-and-payments
Guía Nordelta
com.guianordelta/guia
0HealthyNone31617 ms2026-11-04T14:20:27.454Zcommunication
Copier Parts
io.github.dakai/copierparts
0HealthyNone32309 ms2026-11-04T14:20:27.431Zmarketing-and-seo
io.github.chenyujing1234-netizen/trueai
io.github.chenyujing1234-netizen/trueai
0HealthyNone43194 ms2026-11-04T14:15:44.259Zai-and-media
AION Agent Assurance Gateway
io.github.danieljames-dev/agent-assurance
0HealthyNone21632 ms2026-11-04T14:15:44.015Zagents-and-memory
io.github.dailytekk/machine-works-broker
io.github.dailytekk/machine-works-broker
0HealthyNone62692 ms2026-11-04T14:15:43.819Zfinance-and-payments
io.github.cyanheads/un-comtrade-mcp-server
io.github.cyanheads/un-comtrade-mcp-server
0HealthyNone93442 ms2026-11-04T14:15:43.716Zfinance-and-payments
MCPDomain
io.github.danboabes/mcpdomain
0HealthyNone71883 ms2026-11-04T14:15:43.482Zcommunication
AI Agent Analytics
io.github.davisvillelabs/ai-agent-analytics
0HealthyNone31961 ms2026-11-04T14:15:43.475Zagents-and-memory
RWA Data MCP Server
io.github.daveabear/rwa-data-mcp
0HealthyNone92200 ms2026-11-04T14:15:43.135Zcrypto-web3
io.github.cyanheads/uk-legislation-mcp-server
io.github.cyanheads/uk-legislation-mcp-server
0HealthyNone63572 ms2026-11-04T14:15:42.929Zproductivity
io.github.cyanheads/tvmaze-mcp-server
io.github.cyanheads/tvmaze-mcp-server
0HealthyNone83149 ms2026-11-04T14:15:42.656Zproductivity
io.github.cyanheads/secedgar-mcp-server
io.github.cyanheads/secedgar-mcp-server
0HealthyNone163369 ms2026-11-04T14:15:42.327Zproductivity
io.github.cyanheads/reliefweb-mcp-server
io.github.cyanheads/reliefweb-mcp-server
0HealthyNone113395 ms2026-11-04T14:15:41.807Zproductivity
io.github.cyanheads/pubmed-mcp-server
io.github.cyanheads/pubmed-mcp-server
0HealthyNone123322 ms2026-11-04T14:15:41.806Zhealth-and-science
WAJ Booking
ai.waj/booking
0HealthyNone62047 ms2026-11-04T14:15:41.564Zdeveloper-tools
io.github.cyanheads/toolkit-mcp-server
io.github.cyanheads/toolkit-mcp-server
0HealthyNone53451 ms2026-11-04T14:15:41.563Zcrypto-web3
io.github.cyanheads/smithsonian-mcp-server
io.github.cyanheads/smithsonian-mcp-server
0HealthyNone63328 ms2026-11-04T14:15:40.153Zproductivity
io.github.cyanheads/uk-police-crime-mcp-server
io.github.cyanheads/uk-police-crime-mcp-server
0HealthyNone63174 ms2026-11-04T14:15:39.920Zcommunication
io.github.cyanheads/treasury-fiscaldata-mcp-server
io.github.cyanheads/treasury-fiscaldata-mcp-server
0HealthyNone73333 ms2026-11-04T14:15:39.797Zdata-and-databases
io.github.cyanheads/socrata-mcp-server
io.github.cyanheads/socrata-mcp-server
0HealthyNone62798 ms2026-11-04T14:15:39.562Zdata-and-databases
io.github.cyanheads/usda-mcp-server
io.github.cyanheads/usda-mcp-server
0HealthyNone53330 ms2026-11-04T14:15:39.031Zdata-and-databases
io.github.cyanheads/stackexchange-mcp-server
io.github.cyanheads/stackexchange-mcp-server
0HealthyNone52849 ms2026-11-04T14:15:39.011Zdeveloper-tools
io.github.cyanheads/ris-austria-mcp-server
io.github.cyanheads/ris-austria-mcp-server
0HealthyNone93316 ms2026-11-04T14:15:38.241Zproductivity
io.github.cyanheads/openfec-mcp-server
io.github.cyanheads/openfec-mcp-server
0HealthyNone123729 ms2026-11-04T14:15:38.186Zproductivity
io.github.cyanheads/open-meteo-mcp-server
io.github.cyanheads/open-meteo-mcp-server
0HealthyNone113160 ms2026-11-04T14:15:37.536Zlocation-and-travel
io.github.cyanheads/pokeapi-mcp-server
io.github.cyanheads/pokeapi-mcp-server
0HealthyNone73587 ms2026-11-04T14:15:37.351Zother
io.github.cyanheads/paleobiology-mcp-server
io.github.cyanheads/paleobiology-mcp-server
0HealthyNone83414 ms2026-11-04T14:15:37.214Zfinance-and-payments
io.github.cyanheads/pentest-mcp-server
io.github.cyanheads/pentest-mcp-server
0HealthyNone73878 ms2026-11-04T14:15:36.765Zsecurity
io.github.cyanheads/sanctions-screening-mcp-server
io.github.cyanheads/sanctions-screening-mcp-server
0HealthyNone73267 ms2026-11-04T14:15:36.543Zfinance-and-payments
io.github.cyanheads/reference-data-mcp-server
io.github.cyanheads/reference-data-mcp-server
0HealthyNone103873 ms2026-11-04T14:15:36.223Zmarketing-and-seo
io.github.cyanheads/openstates-mcp-server
io.github.cyanheads/openstates-mcp-server
0HealthyNone104206 ms2026-11-04T14:15:35.517Zproductivity
io.github.darshan0548/weather-mcp
io.github.darshan0548/weather-mcp
0HealthyNone52417 ms2026-11-04T14:15:35.285Zlocation-and-travel
io.github.cyanheads/openfda-mcp-server
io.github.cyanheads/openfda-mcp-server
0HealthyNone143598 ms2026-11-04T14:15:34.939Zhealth-and-science
io.github.cyanheads/noaa-marine-mcp-server
io.github.cyanheads/noaa-marine-mcp-server
0HealthyNone83612 ms2026-11-04T14:15:34.504Zcommunication
io.github.cyanheads/pubchem-mcp-server
io.github.cyanheads/pubchem-mcp-server
0HealthyNone103971 ms2026-11-04T14:15:34.260Zlocation-and-travel
io.github.cyanheads/orcid-mcp-server
io.github.cyanheads/orcid-mcp-server
0HealthyNone94149 ms2026-11-04T14:15:33.808Zdocs-and-knowledge

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