MCP servers, called rather than listed

4,082answer a handshake (44.8%)

2,762gated, not broken (30.3%)

2,265failed outright (24.9%)

52,538tools indexed

Gated is not broken. 2,762 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 30.3% of the registry before it starts, so we count them separately and always will.

9,109 matching.

server	result	tools	host
uwear https://api.uwear.ai/mcp	answers a handshake	67	api.uwear.ai
api-evangelist https://mcp.apievangelist.com/mcp	answers a handshake	67	mcp.apievangelist.com
mcp-typescript server on vercel https://app.datavrn.com/api/mcp	answers a handshake	67	app.datavrn.com
epovest https://mcp.epovest.com/mcp	answers a handshake	67	mcp.epovest.com
ikeytz-maps https://maps.ikeytz.com/mcp	answers a handshake	67	maps.ikeytz.com
exascale.build https://api.exascale.build/mcp	answers a handshake	66	api.exascale.build
merx https://merx.exchange/mcp/sse	answers a handshake	66	merx.exchange
ask-ai-dataconnector https://ask-ai-data-connector.com/mcp	answers a handshake	65	ask-ai-data-connector.com
GleanMark https://gleanmark.com/mcp	answers a handshake	65	gleanmark.com
x402-agent-payment-infrastructure https://payments.wiselyenterprisesllc.com/ai/mcp	answers a handshake	65	payments.wiselyenterprisesllc.com
connect https://youspot.com/mcp/v1	answers a handshake	64	youspot.com
boson-protocol-server https://mcp.bosonprotocol.io/mcp	answers a handshake	63	mcp.bosonprotocol.io
arch-tools-mcp https://arch-tools-mcp.onrender.com/sse	answers a handshake	63	arch-tools-mcp.onrender.com
arch-tools-mcp https://arch-tools-mcp.onrender.com/mcp	answers a handshake	63	arch-tools-mcp.onrender.com
arch-tools https://archtools.dev/mcp	answers a handshake	63	archtools.dev
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
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
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
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
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
sorsa https://sorsa.app/mcp	answers a handshake	56	sorsa.app
civilquants https://api.civilquants.com/mcp	answers a handshake	56	api.civilquants.com
cryptowhaleinsights https://cryptowhaleinsights.com/mcp	answers a handshake	56	cryptowhaleinsights.com
molttravel https://mcp.moltravel.com/mcp	answers a handshake	56	mcp.moltravel.com
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