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 |
|---|---|---|---|
| xdeo
https://xdeo.timothy-walton45.workers.dev/mcp |
answers a handshake | 8 | xdeo.timothy-walton45.workers.dev |
| utilify
https://utilify.io/mcp |
answers a handshake | 8 | utilify.io |
| Vaquill Legal Research (IN)
https://mcp.vaquill.ai/in/s/_ |
answers a handshake | 8 | mcp.vaquill.ai |
| ckg-nvidia-nemoclaw
https://ckg-nvidia-nemoclaw.onrender.com/mcp |
answers a handshake | 8 | ckg-nvidia-nemoclaw.onrender.com |
| hvtracker
https://hvtracker.net/mcp |
answers a handshake | 8 | hvtracker.net |
| lazareus
https://lazareus.xyz/mcp |
answers a handshake | 8 | lazareus.xyz |
| agent-help-desk
https://www.agentscommons.io/mcp/read |
answers a handshake | 8 | www.agentscommons.io |
| Anyway Possible
https://anywaypossible.com/api/mcp |
answers a handshake | 8 | anywaypossible.com |
| ARIFOS MCP
https://arifos.arif-fazil.com/mcp |
answers a handshake | 8 | arifos.arif-fazil.com |
| chuhching
https://pitchiq-mcp-production.up.railway.app/mcp |
answers a handshake | 8 | pitchiq-mcp-production.up.railway.app |
| bizintel-mcp
https://mcp-bizintel-production.up.railway.app/mcp |
answers a handshake | 8 | mcp-bizintel-production.up.railway.app |
| itin-finance
https://qnthujurzakdmngcidsg.supabase.co/functions/v1/mcp |
answers a handshake | 8 | qnthujurzakdmngcidsg.supabase.co |
| percolate
https://wmpiabzlcaqyrzxvfihi.supabase.co/functions/v1/mcp |
answers a handshake | 8 | wmpiabzlcaqyrzxvfihi.supabase.co |
| perfume-picks
https://jdkwlwyysgofljkobpmr.supabase.co/functions/v1/mcp |
answers a handshake | 8 | jdkwlwyysgofljkobpmr.supabase.co |
| pour-picks
https://nqnigdqkcvrziwcbgily.supabase.co/functions/v1/mcp |
answers a handshake | 8 | nqnigdqkcvrziwcbgily.supabase.co |
| ru-books-mcp
https://knigochit.ru/mcp |
answers a handshake | 8 | knigochit.ru |
| branch-app-group
https://docs.branchapp.com/mcp |
answers a handshake | 8 | docs.branchapp.com |
| atisbo-mcp-server
https://app.atisbo.dev/api/mcp |
answers a handshake | 8 | app.atisbo.dev |
| customs.dog
https://customs.dog/mcp |
answers a handshake | 8 | customs.dog |
| CDK Bot
https://mcp.cdk.bot/mcp |
answers a handshake | 8 | mcp.cdk.bot |
| AgentIndex
https://agents.traderszone.net/mcp |
answers a handshake | 8 | agents.traderszone.net |
| clearlot
https://clearlot-hardware-hq.vercel.app/mcp |
answers a handshake | 8 | clearlot-hardware-hq.vercel.app |
| proximens-geo-engine
https://www.proximens.nl/mcp |
answers a handshake | 8 | www.proximens.nl |
| eurostat-mcp-server
https://eurostat.caseyjhand.com/mcp |
answers a handshake | 8 | eurostat.caseyjhand.com |
| fema-mcp-server
https://fema.caseyjhand.com/mcp |
answers a handshake | 8 | fema.caseyjhand.com |
| polystrike
https://polystrike.xyz/mcp |
answers a handshake | 8 | polystrike.xyz |
| uxspot
https://uxspot.io/mcp |
answers a handshake | 8 | uxspot.io |
| agent-utility-api
https://agent-api-production-169b.up.railway.app/mcp/mcp |
answers a handshake | 8 | agent-api-production-169b.up.railway.app |
| saightly
https://saightly.com/api/mcp |
answers a handshake | 8 | saightly.com |
| aspicio
https://aspicio-api.frontsail.app/mcp |
answers a handshake | 8 | aspicio-api.frontsail.app |
| gblin-mcp-http
https://gblin-mcp.gblin-mcp-worker.workers.dev/mcp |
answers a handshake | 8 | gblin-mcp.gblin-mcp-worker.workers.dev |
| MotherWise
https://motherwise-api.onrender.com/mcp |
answers a handshake | 8 | motherwise-api.onrender.com |
| lazaretto
https://lazaretto.dev/mcp |
answers a handshake | 8 | lazaretto.dev |
| okc-hvac-calculator
https://okchvaccalculator.com/mcp |
answers a handshake | 8 | okchvaccalculator.com |
| agent-arbitration-agent
https://mcp.viridisconservation.com/arbitration/mcp |
answers a handshake | 8 | mcp.viridisconservation.com |
| Kilotest
https://kilotest.com/mcp |
answers a handshake | 8 | kilotest.com |
| omnarai
https://omnarai.vercel.app/api/mcp |
answers a handshake | 8 | omnarai.vercel.app |
| omnarai
https://engine.omnarai.org/api/mcp |
answers a handshake | 8 | engine.omnarai.org |
| startup-jobs
https://api.startup.jobs/mcp |
answers a handshake | 8 | api.startup.jobs |
| korea-flight-status
https://korea-flight.kimnchai.com/mcp |
answers a handshake | 8 | korea-flight.kimnchai.com |
| infyicon
https://infyicon.com/mcp |
answers a handshake | 8 | infyicon.com |
| comitelligence
https://comitelligence-mcp.onrender.com/mcp |
answers a handshake | 8 | comitelligence-mcp.onrender.com |
| localgov-jp
https://localgov.jp/mcp |
answers a handshake | 8 | localgov.jp |
| elc-conference-mcp-tickets
https://mcp.elc-conference.io/mcp |
answers a handshake | 8 | mcp.elc-conference.io |
| mcp-ai
https://api.mcp.ai/p_cnpj |
answers a handshake | 8 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_codex_image |
answers a handshake | 8 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_cpf |
answers a handshake | 8 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_tcu |
answers a handshake | 8 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_webposto |
answers a handshake | 8 | api.mcp.ai |
| harvey-intel
https://agents.rugslayer.com/mcp |
answers a handshake | 8 | agents.rugslayer.com |