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 |
|---|---|---|---|
| trendsmcp
https://wikipedia.api.trendsmcp.ai/mcp |
answers a handshake | not listed | wikipedia.api.trendsmcp.ai |
| trendsmcp
https://x-twitter.api.trendsmcp.ai/mcp |
answers a handshake | not listed | x-twitter.api.trendsmcp.ai |
| trendsmcp
https://youtube.api.trendsmcp.ai/mcp |
answers a handshake | not listed | youtube.api.trendsmcp.ai |
| ai.trustgrowth/trustgrowth
https://trustgrowth.ai/mcp |
gated, needs a credential | not listed | trustgrowth.ai |
| ai.trycanonical/company-search
https://trycanonical.ai/mcp |
gated, needs a credential | not listed | trycanonical.ai |
| ai.tunnelmind/sigil
https://mcp.sigil.tunnelmind.ai/mcp |
JSON-RPC error | not listed | mcp.sigil.tunnelmind.ai |
| ai.turingtap/turingtap
https://mcp.turingtap.ai/sse |
answered, not MCP | not listed | mcp.turingtap.ai |
| ai.tuteliq/mcp
https://api.tuteliq.ai/mcp |
gated, needs a credential | not listed | api.tuteliq.ai |
| ai.unlimitless/unl
https://api.unlimitless.ai/mcp |
gated, needs a credential | not listed | api.unlimitless.ai |
| ai.upriver/upriver
https://mcp.upriver.ai/mcp |
gated, needs a credential | not listed | mcp.upriver.ai |
| ai.usealloy/alloy
https://aus.usealloy.ai/mcp |
gated, needs a credential | not listed | aus.usealloy.ai |
| ai.usegoro/goro
https://mcp.usegoro.ai/mcp |
gated, needs a credential | not listed | mcp.usegoro.ai |
| ai.uselamina/lamina
https://app.uselamina.ai/mcp/agent |
gated, needs a credential | not listed | app.uselamina.ai |
| ai.usenotch/notch
https://app.usenotch.ai/mcp |
gated, needs a credential | not listed | app.usenotch.ai |
| ai.userintuition/research
https://mcp.userintuition.ai/mcp |
gated, needs a credential | not listed | mcp.userintuition.ai |
| ai.usertold/usertold-mcp
https://mcp.usertold.ai/mcp |
gated, needs a credential | not listed | mcp.usertold.ai |
| ai.usestring/web-access
https://mcp.usestring.ai/v1/mcp |
gated, needs a credential | not listed | mcp.usestring.ai |
| ai.uxbert/cms
https://cms-mcp.uxbert.ai/mcp |
gated, needs a credential | not listed | cms-mcp.uxbert.ai |
| ai.veecle/chiplab
https://chiplab.veecle.ai/mcp |
gated, needs a credential | not listed | chiplab.veecle.ai |
| ai.velvt/velvt
https://www.velvt.ai/mcp |
gated, needs a credential | not listed | www.velvt.ai |
| ai.verant/verant
https://verant.ai/mcp |
gated, needs a credential | not listed | verant.ai |
| ai.vergio/vergio
https://vergio.ai/api/mcp |
gated, needs a credential | not listed | vergio.ai |
| ai.verificate/mcp
https://verificate-portal-verificate-granite-4-small.apps.gpu4.fusion.isys.hpc.dc.uq.edu.au/mcp |
server error | not listed | verificate-portal-verificate-granite-4-small.apps.gpu4.fusion.isys.hpc.dc.uq.edu.au |
| ai.vibe-bi/mcp-server
https://mcp.vibe-bi.ai |
gated, needs a credential | not listed | mcp.vibe-bi.ai |
| ai.videozero.engine/mcp
https://engine.videozero.ai/mcp |
gated, needs a credential | not listed | engine.videozero.ai |
| ai.vidocu/vidocu
https://mcp.vidocu.ai/ |
gated, needs a credential | not listed | mcp.vidocu.ai |
| ai.viite/business-studio
https://platform-api.viite.ai/api/mcp |
gated, needs a credential | not listed | platform-api.viite.ai |
| ai.viralspin/viralspin
https://mcp.viralspin.ai/mcp |
gated, needs a credential | not listed | mcp.viralspin.ai |
| ai.visuary/actuarial-value-calculator
https://mcp.visuary.ai/av |
gated, needs a credential | not listed | mcp.visuary.ai |
| ai.vocci/mcp
https://mcp.vocci.ai/mcp |
gated, needs a credential | not listed | mcp.vocci.ai |
| ai.vortexiq/vortex-iq
https://app.vortexiq.ai/mcp |
gated, needs a credential | not listed | app.vortexiq.ai |
| ai.voxplo/voxplo
https://mcp.voxplo.ai/mcp |
gated, needs a credential | not listed | mcp.voxplo.ai |
| ai.vruum/mcp
https://api.vruum.ai/mcp |
gated, needs a credential | not listed | api.vruum.ai |
| ai.vulx/watch
https://mcp.vulx.ai/mcp |
gated, needs a credential | not listed | mcp.vulx.ai |
| ai.walterwrites/mcp-server
https://mcp-server.walterwrites.ai/mcp |
gated, needs a credential | not listed | mcp-server.walterwrites.ai |
| ai.waterr/mcp
https://api.waterr.ai/v1/mcp |
gated, needs a credential | not listed | api.waterr.ai |
| ai.wavn/wavn
https://my.wavn.app/api/mcp |
gated, needs a credential | not listed | my.wavn.app |
| ai.waystation/airtable
https://waystation.ai/airtable/mcp |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/airtable
https://waystation.ai/airtable/mcp/sse |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/gmail
https://waystation.ai/gmail/mcp |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/gmail
https://waystation.ai/gmail/mcp/sse |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/jira
https://waystation.ai/jira/mcp |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/jira
https://waystation.ai/jira/mcp/sse |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/mcp
https://waystation.ai/mcp |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/mcp
https://waystation.ai/mcp/sse |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/miro
https://waystation.ai/miro/mcp |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/miro
https://waystation.ai/miro/mcp/sse |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/monday
https://waystation.ai/monday/mcp |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/monday
https://waystation.ai/monday/mcp/sse |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/office
https://waystation.ai/office/mcp |
JSON-RPC error | not listed | waystation.ai |