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
gate-api-mcp-public
https://api.gatemcp.ai/mcp
answers a handshake 63 api.gatemcp.ai
gluecron
https://gluecron.com/mcp
answers a handshake 62 gluecron.com
argo-mcp
https://mcp.argo.games/mcp
answers a handshake 62 mcp.argo.games
rmcp
https://api.dotnova.io/mcp
answers a handshake 62 api.dotnova.io
mcp-ai
https://api.mcp.ai/p_webdiet
answers a handshake 62 api.mcp.ai
mirabello-consultancy
https://mcp.mirabelloconsultancy.com/
answers a handshake 62 mcp.mirabelloconsultancy.com
Newscatcher CatchAll API
https://catchall-mcp.newscatcherapi.com/mcp
answers a handshake 61 catchall-mcp.newscatcherapi.com
orbiteos
https://mcp.orbiteos.cloud/sse
answers a handshake 61 mcp.orbiteos.cloud
contazz-autopilot
https://appcontazz.com/api/mcp
answers a handshake 61 appcontazz.com
clusterhack
https://clusterhack.dev/mcp/
answers a handshake 60 clusterhack.dev
neonjelly
https://mcp.neonjelly.io/c/{connect_token}/mcp
answers a handshake 60 mcp.neonjelly.io
x402-farm
https://api.x-402.online/mcp
answers a handshake 60 api.x-402.online
space0
https://mcp.0.space/mcp
answers a handshake 60 mcp.0.space
rmcp
https://raccha.ai/mcp
answers a handshake 59 raccha.ai
spook-seo-tools
https://www.tryspook.com/api/mcp
answers a handshake 59 www.tryspook.com
kamy
https://mcp.kamy.dev/mcp
answers a handshake 59 mcp.kamy.dev
expensebot-remote
https://mcp.expensebot.ai/mcp
answers a handshake 59 mcp.expensebot.ai
nevent-mcp
https://mcp.nevent.ai/
answers a handshake 59 mcp.nevent.ai
programmes.net
https://programmes.net/mcp
answers a handshake 59 programmes.net
switch
https://mcp.switchapp.ai/mcp
answers a handshake 58 mcp.switchapp.ai
blitzreels
https://www.blitzreels.com/api/mcp
answers a handshake 58 www.blitzreels.com
engscript
https://engscript.com/mcp
answers a handshake 58 engscript.com
Interzoid Data Quality APIs
https://mcp.interzoid.com/mcp
answers a handshake 58 mcp.interzoid.com
lvlltd-skill-market
https://lvlltd.com/api/mcp
answers a handshake 58 lvlltd.com
zobrx
https://mcp.zobrx.com/mcp
answers a handshake 58 mcp.zobrx.com
pipeworx-gateway
https://gateway.pipeworx.io/medicare-coverage/mcp
answers a handshake 58 gateway.pipeworx.io
geo-parity
https://geo-parity.com/api/mcp
answers a handshake 57 geo-parity.com
the-balanced-investor-club
https://thebalancedinvestorclub.com/api/mcp/mcp
answers a handshake 57 thebalancedinvestorclub.com
VarynForge
https://app.varynforge.com/api/mcp
answers a handshake 57 app.varynforge.com
com.wingmanprotocol.agent/gateway
https://agent.wingmanprotocol.com/mcp
answers a handshake 57 agent.wingmanprotocol.com
com.wingmanprotocol.agent/gateway
https://wingmanprotocol.com/mcp
answers a handshake 57 wingmanprotocol.com
agentView MCP
https://agentview.de/mcp
answers a handshake 57 agentview.de
ateam-mcp
https://mcp.ateam-ai.com/mcp
answers a handshake 57 mcp.ateam-ai.com
sats4ai-mcp
https://sats4ai.com/api/mcp
answers a handshake 57 sats4ai.com
corply
https://corply.dev/mcp
answers a handshake 57 corply.dev
Conta Azul MCP
https://api.mcp.ai/contaazul
answers a handshake 57 api.mcp.ai
hivelearn
https://mcp.hivelearn.app
answers a handshake 57 mcp.hivelearn.app
sorsa
https://sorsa.app/mcp
answers a handshake 56 sorsa.app
cryptowhaleinsights
https://cryptowhaleinsights.com/mcp
answers a handshake 56 cryptowhaleinsights.com
molttravel
https://mcp.moltravel.com/mcp
answers a handshake 56 mcp.moltravel.com
AlpineLead OI
https://zesty-imagination-production-9e97.up.railway.app/mcp
answers a handshake 56 zesty-imagination-production-9e97.up.railway.app
AlpineLead OI
https://zesty-imagination-production-9e97.up.railway.app/mcp?source=mcp-registry
answers a handshake 56 zesty-imagination-production-9e97.up.railway.app
qiniso
https://qiniso.qinisolabs.workers.dev/mcp
answers a handshake 56 qiniso.qinisolabs.workers.dev
agendaforge-mcp
https://mcp.agendaforge.app/mcp
answers a handshake 55 mcp.agendaforge.app
refine
https://mcp.getrefine.co/mcp
answers a handshake 55 mcp.getrefine.co
contrastapi
https://api.contrastcyber.com/mcp/
answers a handshake 55 api.contrastcyber.com
DataNexus MCP
https://datanexusmcp.com/mcp
answers a handshake 55 datanexusmcp.com
mailrith
https://api.mailrith.com/mcp
answers a handshake 55 api.mailrith.com
roxy-vedic-astrology
https://roxyapi.com/mcp/vedic-astrology
answers a handshake 55 roxyapi.com
SupplySlate
https://mcp.supplyslate.com/mcp
answers a handshake 55 mcp.supplyslate.com
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