MCP servers, called rather than listed

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.

serverresulttoolshost
domain-finder
https://domain-finder-theta.vercel.app/api/mcp
answers a handshake 2 domain-finder-theta.vercel.app
SubcueAI
https://subcue.ai/mcp
answers a handshake 2 subcue.ai
jxbrowser
https://jxbrowser.mcp.teamdev.com/
answers a handshake 2 jxbrowser.mcp.teamdev.com
mintpdf
https://pdfmint-production-0b25.up.railway.app/mcp
answers a handshake 2 pdfmint-production-0b25.up.railway.app
mintpdf
https://mintpdf.dev/mcp
answers a handshake 2 mintpdf.dev
auctiontrace-finished-intelligence
https://api.auctiontrace.com/mcp
answers a handshake 2 api.auctiontrace.com
myrsu-mcp
https://myrsu-mcp.vidhidev.workers.dev/mcp
answers a handshake 2 myrsu-mcp.vidhidev.workers.dev
adopte-un-conteneur
https://adopte-un-conteneur.fr/api/v1/mcp-server.php
answers a handshake 2 adopte-un-conteneur.fr
deeprecall
https://mcp.deeprecall.io/mcp
answers a handshake 2 mcp.deeprecall.io
agent-blueprint-free
https://free-blueprints-mcp.agentblueprint.workers.dev/mcp
answers a handshake 2 free-blueprints-mcp.agentblueprint.workers.dev
yieldsentinel
https://yieldsentinel-agent-production.up.railway.app/mcp
answers a handshake 2 yieldsentinel-agent-production.up.railway.app
aimarket-hub-mcp
https://modelmarket.dev/mcp
answers a handshake 2 modelmarket.dev
newswake
https://newswake-ajq8t.ondigitalocean.app/mcp
answers a handshake 2 newswake-ajq8t.ondigitalocean.app
convergent-provider-directory
https://convergent-mcp-dummy.livelycoast-4be0cd2b.eastus2.azurecontainerapps.io/mcp
answers a handshake 2 convergent-mcp-dummy.livelycoast-4be0cd2b.eastus2.azurecontainerapps.io
juribase-verify
https://busca.juribase.com.br/mcp
answers a handshake 2 busca.juribase.com.br
llmsmap-mcp
https://llmsmap.me/api/mcp/
answers a handshake 2 llmsmap.me
kaka-mcp-server
https://kaka-mcp-server-production.up.railway.app/mcp
answers a handshake 2 kaka-mcp-server-production.up.railway.app
forge
https://forge-engine-production-58cc.up.railway.app/mcp
answers a handshake 2 forge-engine-production-58cc.up.railway.app
attest
https://attestagent.org/api/mcp
answers a handshake 2 attestagent.org
china-bank-offers-facts
https://agent-offers-api-replitzip.replit.app/mcp
answers a handshake 2 agent-offers-api-replitzip.replit.app
whoisgenius
https://api.whoisgeni.us/mcp
answers a handshake 2 api.whoisgeni.us
myquant-app
https://myquant-app.vercel.app/mcp
answers a handshake 2 myquant-app.vercel.app
macro-pulse
https://macro-pulse-x402.onrender.com/mcp/
answers a handshake 2 macro-pulse-x402.onrender.com
china-phone
https://china-phone-mcp.vercel.app/api/index
answers a handshake 2 china-phone-mcp.vercel.app
mcp-typescript server on vercel
https://www.context-awesome.com/api/mcp
answers a handshake 2 www.context-awesome.com
charm
https://mcp.chatwithcharm.com/mcp
answers a handshake 2 mcp.chatwithcharm.com
project-little-weirdo
https://weirdo-genesis-watch.lovable.app/api/public/weirdo/v1/mcp
answers a handshake 2 weirdo-genesis-watch.lovable.app
DeltaMesh Web Freshness
https://deltamesh-agent-beacon.giuelvy.workers.dev/mcp
answers a handshake 2 deltamesh-agent-beacon.giuelvy.workers.dev
Context Relay
https://context-relay.contextrelay.workers.dev/mcp
answers a handshake 2 context-relay.contextrelay.workers.dev
agent-tool-finder
https://clink-lithium-vault.fly.dev/mcp
answers a handshake 2 clink-lithium-vault.fly.dev
PennyRail Transaction Router
https://pennyrail.vercel.app/api/mcp
answers a handshake 2 pennyrail.vercel.app
Clerk MCP Server
https://mcp.clerk.com/mcp
answers a handshake 2 mcp.clerk.com
IssueFoundry Agent Market
https://issuefoundry-index.jadennuckels.chatgpt.site/api/mcp
answers a handshake 2 issuefoundry-index.jadennuckels.chatgpt.site
BGPT
https://bgpt.pro/mcp/stream
answers a handshake 2 bgpt.pro
PolyBridge MCP Server
https://mcp.polybridge.ai/mcp
answers a handshake 2 mcp.polybridge.ai
cyanheads-mcp-server
https://cyanheads.caseyjhand.com/mcp
answers a handshake 2 cyanheads.caseyjhand.com
semipro-cycling-intelligence
https://api.semipro.coach/mcp
answers a handshake 2 api.semipro.coach
ClawMerchants
https://clawmerchants.com/mcp
answers a handshake 2 clawmerchants.com
deepmem
https://deepmem.dev/mcp
answers a handshake 2 deepmem.dev
whentofly
https://whentofly.io/mcp?ch=mcp-registry
answers a handshake 2 whentofly.io
lookup-disclose-io
https://lookup.disclose.io/mcp
answers a handshake 2 lookup.disclose.io
agentmd
https://www.getagentmd.com/api/mcp
answers a handshake 2 www.getagentmd.com
dompruner
https://dompruner-mcp.vercel.app/api/mcp
answers a handshake 2 dompruner-mcp.vercel.app
edinet-mcp
https://edinet-mcp.easakura.workers.dev/mcp
answers a handshake 2 edinet-mcp.easakura.workers.dev
estat-mcp
https://estat-mcp.easakura.workers.dev/mcp
answers a handshake 2 estat-mcp.easakura.workers.dev
kokkai-mcp
https://kokkai-mcp.easakura.workers.dev/mcp
answers a handshake 2 kokkai-mcp.easakura.workers.dev
hojokin-mcp
https://hojokin-mcp.easakura.workers.dev/mcp
answers a handshake 2 hojokin-mcp.easakura.workers.dev
emadibrahim-bot-setup
https://www.emadibrahim.com/mcp
answers a handshake 2 www.emadibrahim.com
rentrollapi
https://rentrollapi.com/mcp
answers a handshake 2 rentrollapi.com
ipnex
https://ipnex.onrender.com/mcp
answers a handshake 2 ipnex.onrender.com
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