Every remote server in the official MCP registry, sent one real
initialize handshake. 16,923 servers across
11,823 hosts.
Search what these servers can do · read the measurement
Last checked 2026-09-06. We send a handshake, we do not authenticate and we do not call a tool.
Gated is not broken. 4,068 of these servers answer with a 401 or 403. They are running and want a credential we do not have. A checker that treats them as dead is wrong about 24.0% of the registry before it starts, so we count them separately and always will.
16,923 matching.
| server | result | tools | host |
|---|---|---|---|
| aureum-website
https://aureum-tech.com/mcp |
answers a handshake | 4 | aureum-tech.com |
| baby-age-calculator
https://babyagecalculator.com/api/mcp/ |
answers a handshake | 4 | babyagecalculator.com |
| besot-catalogue
https://besot.com/catalogue/mcp |
answers a handshake | 4 | besot.com |
| besot-catalogue
https://mcp.besot.com |
answers a handshake | 4 | mcp.besot.com |
| com.blicht/mcp
https://blicht.com/mcp |
answers a handshake | 4 | blicht.com |
| trustai-verify
https://trustailaw.com/api/mcp |
answers a handshake | 4 | trustailaw.com |
| bonizu
https://bonizu.com/api/mcp |
answers a handshake | 4 | bonizu.com |
| brainiall-memory
https://api.brainiall.com/mcp/memory/mcp |
answers a handshake | 4 | api.brainiall.com |
| breckenwander
https://mcp.breckenwander.com/mcp |
answers a handshake | 4 | mcp.breckenwander.com |
| buzzradr
https://buzzradr.com/api/mcp |
answers a handshake | 4 | buzzradr.com |
| chalet-montagne-rentals
https://mcp.chalet-montagne.com/mcp |
answers a handshake | 4 | mcp.chalet-montagne.com |
| chateaupedia
https://chateaupedia.com/mcp |
answers a handshake | 4 | chateaupedia.com |
| cintra-quote
https://www.cintrasupply.com/mcp |
answers a handshake | 4 | www.cintrasupply.com |
| CraftedTrust
https://mcp.craftedtrust.com/api/v1/mcp |
answers a handshake | 4 | mcp.craftedtrust.com |
| crucible
https://crucibleui.com/api/mcp |
answers a handshake | 4 | crucibleui.com |
| com.csidia/notes
https://mcp.csidia.com/mcp |
answers a handshake | 4 | mcp.csidia.com |
| cutconvert
https://cutconvert.com/api/mcp |
answers a handshake | 4 | cutconvert.com |
| com.daedalmap/currency
https://app.daedalmap.com/mcp/currency |
answers a handshake | 4 | app.daedalmap.com |
| com.daedalmap/distributed-manufacturing
https://app.daedalmap.com/mcp/distributed_manufacturing |
answers a handshake | 4 | app.daedalmap.com |
| com.daedalmap/population
https://app.daedalmap.com/mcp/worldpop |
answers a handshake | 4 | app.daedalmap.com |
| com.daedalmap/reverse-geocoding
https://app.daedalmap.com/mcp/reverse-geocoding |
answers a handshake | 4 | app.daedalmap.com |
| deploy-to-agents
https://deploytoagents.com/mcp |
answers a handshake | 4 | deploytoagents.com |
| doorprofit
https://api.doorprofit.com/mcp |
answers a handshake | 4 | api.doorprofit.com |
| doseplot-agent-api
https://api.doseplot.com/mcp |
answers a handshake | 4 | api.doseplot.com |
| dotsweep
https://dotsweep.com/mcp |
answers a handshake | 4 | dotsweep.com |
| dribba-docs
https://dribba.com/docs/mcp |
answers a handshake | 4 | dribba.com |
| ai-api-radar
https://aiapi.dropwatchhq.com/mcp |
answers a handshake | 4 | aiapi.dropwatchhq.com |
| compliance-evidence
https://evidence.dropwatchhq.com/mcp |
answers a handshake | 4 | evidence.dropwatchhq.com |
| compliance-radar
https://compliance.dropwatchhq.com/mcp |
answers a handshake | 4 | compliance.dropwatchhq.com |
| exclude-feed
https://exclude.dropwatchhq.com/mcp |
answers a handshake | 4 | exclude.dropwatchhq.com |
| govcon-feed
https://govcon.dropwatchhq.com/mcp |
answers a handshake | 4 | govcon.dropwatchhq.com |
| health-intel
https://health.dropwatchhq.com/mcp |
answers a handshake | 4 | health.dropwatchhq.com |
| patent-gap
https://patentgap.dropwatchhq.com/mcp |
answers a handshake | 4 | patentgap.dropwatchhq.com |
| payer-api-directory
https://clearinghouse.dropwatchhq.com/mcp |
answers a handshake | 4 | clearinghouse.dropwatchhq.com |
| social-pulse
https://social.dropwatchhq.com/mcp |
answers a handshake | 4 | social.dropwatchhq.com |
| verified-feed
https://verified.dropwatchhq.com/mcp |
answers a handshake | 4 | verified.dropwatchhq.com |
| ecoexperten-energieausweis
https://mcp.ecoexperten.com/mcp |
answers a handshake | 4 | mcp.ecoexperten.com |
| Elucora
https://elucora.com/mcp |
answers a handshake | 4 | elucora.com |
| endorso
https://api.endorso.com/api/v1/mcp |
answers a handshake | 4 | api.endorso.com |
| beachmap
https://europebeachmap.com/mcp |
answers a handshake | 4 | europebeachmap.com |
| exviv-competitive-intelligence
https://exviv.com/api/agent/v1/mcp |
answers a handshake | 4 | exviv.com |
| Ezoic Setup
https://setup-agent.ezoic.com/mcp |
answers a handshake | 4 | setup-agent.ezoic.com |
| fccdb
https://fccdb.com/mcp |
answers a handshake | 4 | fccdb.com |
| FieldTranscript
https://mcp.fieldtranscript.com/mcp |
answers a handshake | 4 | mcp.fieldtranscript.com |
| filingfirehose
https://filingfirehose.com/mcp |
answers a handshake | 4 | filingfirehose.com |
| filtrous-mcp-catalog
https://filtrous-mcp-catalog.filtrous.workers.dev/mcp |
answers a handshake | 4 | filtrous-mcp-catalog.filtrous.workers.dev |
| fitmycall
https://mcp.fitmycall.com/mcp |
answers a handshake | 4 | mcp.fitmycall.com |
| frisian-mcp
https://mcp.frisian-mcp.com/mcp/ |
answers a handshake | 4 | mcp.frisian-mcp.com |
| gameshop-enter
https://gameshopenter.com/api/mcp |
answers a handshake | 4 | gameshopenter.com |
| gc-airport-transfers
https://gc-airporttransfers.com/wp-json/atb-gateway/v1/mcp |
answers a handshake | 4 | gc-airporttransfers.com |