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 |
|---|---|---|---|
| cloud.wavehouse/mcp
https://api.wavehouse.cloud/mcp |
answered, not MCP | not listed | api.wavehouse.cloud |
| cloud.wavehouse/mcp
https://mcp.wavehouse.cloud/mcp |
gated, needs a credential | not listed | mcp.wavehouse.cloud |
| cn.com.grapecity/gcexcel
https://mcp.grapecity.com.cn/mcp/gcexcel |
JSON-RPC error | not listed | mcp.grapecity.com.cn |
| cn.com.grapecity/spreadjs
https://mcp.grapecity.com.cn/mcp/spreadjs |
JSON-RPC error | not listed | mcp.grapecity.com.cn |
| cn.housingsentinel/housing-sentinel
https://api.housingsentinel.cn/mcp |
gated, needs a credential | not listed | api.housingsentinel.cn |
| cn.syln.ai/lingjing-community
https://ai.syln.cn/sse |
unreachable | not listed | ai.syln.cn |
| co.addcal/addcal
https://addcal.co/mcp |
gated, needs a credential | not listed | addcal.co |
| ainumbers-apps
https://mcp.ainumbers.co/mcp |
answers a handshake | not listed | mcp.ainumbers.co |
| co.aistoryhub/mcp
https://aistoryhub.co/mcp/mcp |
gated, needs a credential | not listed | aistoryhub.co |
| co.axiom/mcp
https://mcp.axiom.co/sse |
gated, needs a credential | not listed | mcp.axiom.co |
| co.axiom/mcp
https://mcp.axiom.co/mcp |
gated, needs a credential | not listed | mcp.axiom.co |
| co.bulktranscripts/youtube
https://bulktranscripts.co/mcp |
gated, needs a credential | not listed | bulktranscripts.co |
| co.callendar/mcp
https://app.callendar.de/mcp |
404 | not listed | app.callendar.de |
| co.canopyapi/mcp
https://mcp.canopyapi.co/mcp |
gated, needs a credential | not listed | mcp.canopyapi.co |
| co.churnkey/churnkey
https://mcp.churnkey.co/mcp |
gated, needs a credential | not listed | mcp.churnkey.co |
| co.com.meteor/meteor
https://api.met.meteor.com.co/api/v1/mcp |
gated, needs a credential | not listed | api.met.meteor.com.co |
| co.connic/mcp
https://mcp.connic.co/mcp |
gated, needs a credential | not listed | mcp.connic.co |
| co.contraption/mcp
https://mcp.contraption.co/ |
404 | not listed | mcp.contraption.co |
| co.curie/commerce
https://chat.curie.app/api/mcp/{shop_id} |
JSON-RPC error | not listed | chat.curie.app |
| co.dealwize/dealwize
https://api.dealwize.co/api/v1/mcp/sse |
bad request | not listed | api.dealwize.co |
| co.dijin/memory
https://mcp.dijin.co/mcp |
gated, needs a credential | not listed | mcp.dijin.co |
| co.dockai/mcp
https://mcp.dockai.co/mcp |
unreachable | not listed | mcp.dockai.co |
| co.encorehq/encore
https://mcp.encorehq.co/mcp |
gated, needs a credential | not listed | mcp.encorehq.co |
| co.encorehq/encore-pages
https://encore-pages-mcp.vercel.app/mcp |
gated, needs a credential | not listed | encore-pages-mcp.vercel.app |
| co.fastaf/fastaf
https://api.fastaf.co/mcp |
gated, needs a credential | not listed | api.fastaf.co |
| co.fingersai/fingers
https://fingersai.co/mcp |
404 | not listed | fingersai.co |
| co.flow2/flow2
https://mcp.flow2.co/ |
gated, needs a credential | not listed | mcp.flow2.co |
| co.flyweel/mcp-server
https://api.flyweel.co/functions/v1/mcp-server/mcp |
gated, needs a credential | not listed | api.flyweel.co |
| co.g3m/g3m
https://api.g3m.co/mcp/ |
gated, needs a credential | not listed | api.g3m.co |
| co.gemina/gemina
https://api.gemina.co/api/v1/mcp/ |
gated, needs a credential | not listed | api.gemina.co |
| lasso
https://lasso.link/mcp |
answers a handshake | not listed | lasso.link |
| co.getvalyou/valyou
https://kojwpbbznaxyoxyqfacc.supabase.co/functions/v1/mcp |
gated, needs a credential | not listed | kojwpbbznaxyoxyqfacc.supabase.co |
| co.geztio/platform
https://mcp.geztio.co/mcp |
gated, needs a credential | not listed | mcp.geztio.co |
| co.gitresume/gitresume
https://gitresume.co/mcp |
gated, needs a credential | not listed | gitresume.co |
| co.gleanit/gleanit
https://api.gleanit.co/api/mcp |
gated, needs a credential | not listed | api.gleanit.co |
| co.godmodeai/sprites
https://www.godmodeai.co/api/mcp |
gated, needs a credential | not listed | www.godmodeai.co |
| co.huggingface/hf-mcp-server
https://huggingface.co/mcp?login |
gated, needs a credential | not listed | huggingface.co |
| co.jacktrade/jacktrade-crm
https://frostsa2.ed1.jacktrade.xyz/api/v2/mcp |
server error | not listed | frostsa2.ed1.jacktrade.xyz |
| co.jacktrade/jacktrade-crm
https://frostsa2.ed1.jacktrade.xyz/jacktrade/mcp_api/v1/message |
gated, needs a credential | not listed | frostsa2.ed1.jacktrade.xyz |
| co.kuickr/kuickr
https://kuickr.co/mcp |
gated, needs a credential | not listed | kuickr.co |
| co.loopgolf/tee-times
https://www.loopgolf.co/api/ai/mcp |
answered, not MCP | not listed | www.loopgolf.co |
| co.lovie/company-formation
https://mcp.lovie.co/mcp/mcp |
unreachable | not listed | mcp.lovie.co |
| co.machins/marketplace
https://machins.co/mcp |
404 | not listed | machins.co |
| co.milemarker.lp/mcp
https://mcp.milemarker.co/mcp |
answered, not MCP | not listed | mcp.milemarker.co |
| co.milemarker/mcp
https://mcp.milemarker.co |
answered, not MCP | not listed | mcp.milemarker.co |
| co.mindlify/mindlify
https://mindlify.co/api/mcp |
gated, needs a credential | not listed | mindlify.co |
| co.nexalink/manage
https://nexalink.co/api/mcp |
gated, needs a credential | not listed | nexalink.co |
| co.obto/obto
https://app.obto.co/ms/mcp |
gated, needs a credential | not listed | app.obto.co |
| co.okahu.mcp-registry/okahu
https://mcp.okahu.co |
404 | not listed | mcp.okahu.co |
| co.okahu.mcp-registry/okahu
https://mcp.okahu.co/mcp |
gated, needs a credential | not listed | mcp.okahu.co |