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 |
|---|---|---|---|
| ALMXPPMCP
https://api.almxpp.com/mcp |
answers a handshake | 90 | api.almxpp.com |
| calc-engineer
https://calc.engineer/mcp |
answers a handshake | 89 | calc.engineer |
| moddable-tools
https://tools.moddable.games/mcp |
answers a handshake | 89 | tools.moddable.games |
| backtesting-arena
https://tradingstrategies.work/api/mcp |
answers a handshake | 89 | tradingstrategies.work |
| app.apick/all
https://apick.app/mcp/all |
answers a handshake | 88 | apick.app |
| ccpedia
https://ccpedia.xyz/mcp |
answers a handshake | 88 | ccpedia.xyz |
| leanriq-agent-gateway
https://iq.leanrads.com/mcp |
answers a handshake | 87 | iq.leanrads.com |
| taxsort-mcp
https://taxsort-mcp.fastmcp.app/mcp |
answers a handshake | 87 | taxsort-mcp.fastmcp.app |
| mcp-ai
https://api.mcp.ai/p_pagarme |
answers a handshake | 86 | api.mcp.ai |
| mcp-typescript server on vercel
https://mcp.maqami.co/ |
answers a handshake | 86 | mcp.maqami.co |
| mcp-typescript server on vercel
https://mcp.maqami.co/sse |
answers a handshake | 86 | mcp.maqami.co |
| dc-member-api
https://api.dynamitecircle.com/mcp |
answers a handshake | 85 | api.dynamitecircle.com |
| fine-structure-mcp
https://finestructure.ai/api/mcp |
answers a handshake | 84 | finestructure.ai |
| thousand-api
https://mcp.thousand-api.com/mcp |
answers a handshake | 84 | mcp.thousand-api.com |
| dooh-exchange
https://api.trillboards.com/mcp |
answers a handshake | 84 | api.trillboards.com |
| DC Hub Intelligence
https://dchub.cloud/mcp/officialregistry |
answers a handshake | 83 | dchub.cloud |
| DC Hub Intelligence
https://dchub.cloud/mcp |
answers a handshake | 83 | dchub.cloud |
| DC Hub Intelligence
https://dchub.cloud/mcp/registry |
answers a handshake | 83 | dchub.cloud |
| API Direct
https://apidirect.io/mcp |
answers a handshake | 83 | apidirect.io |
| thebrain-mcp
https://personal-brain.fastmcp.app/mcp |
answers a handshake | 83 | personal-brain.fastmcp.app |
| dpx
https://mcp.untitledfinancial.com/mcp |
answers a handshake | 83 | mcp.untitledfinancial.com |
| Webotee AI Connect
https://app.webotee.com/mcp |
answers a handshake | 82 | app.webotee.com |
| govparse-gateway
https://api.govparse.io/mcp |
answers a handshake | 82 | api.govparse.io |
| 2ools
https://2ools.app/mcp |
answers a handshake | 81 | 2ools.app |
| redu-cloud-mcp
https://mcp.redu.cloud/mcp |
answers a handshake | 81 | mcp.redu.cloud |
| dayze
https://dayze.com/api/mcp |
answers a handshake | 81 | dayze.com |
| rateapi-mcp
https://mcp.rateapi.dev/mcp |
answers a handshake | 81 | mcp.rateapi.dev |
| Tango
https://tango.applayer.io/mcp |
answers a handshake | 81 | tango.applayer.io |
| deltasignal-atlas-7
https://api.aitrailblazer.net/mcp |
answers a handshake | 81 | api.aitrailblazer.net |
| PulseNetwork
https://pulse.theaslangroupllc.com/api/mcp |
answers a handshake | 80 | pulse.theaslangroupllc.com |
| Blackveil DNS
https://dns-mcp.blackveilsecurity.com/mcp |
answers a handshake | 79 | dns-mcp.blackveilsecurity.com |
| echorelay-mcp
https://mcp.echorelay.dev |
answers a handshake | 79 | mcp.echorelay.dev |
| send16
https://mcp.send16.com/mcp |
answers a handshake | 79 | mcp.send16.com |
| eXcalibur
https://excalibur-mcp.fastmcp.app/mcp |
answers a handshake | 78 | excalibur-mcp.fastmcp.app |
| webbersites-x402
https://api.webbersites.com/mcp |
answers a handshake | 78 | api.webbersites.com |
| sirenic
https://api.sirenic.eu/mcp |
answers a handshake | 77 | api.sirenic.eu |
| nomadstays-mcp-server
https://mcp.nomadstays.com/mcp |
answers a handshake | 77 | mcp.nomadstays.com |
| numeratica-mcp
https://api.numeratica.com/mcp |
answers a handshake | 76 | api.numeratica.com |
| vaultcrux-memory-core
https://api.vaultcrux.com/memory-core/mcp |
answers a handshake | 75 | api.vaultcrux.com |
| slacking-biz
https://slacking.biz/mcp |
answers a handshake | 75 | slacking.biz |
| security-recipes-mcp
https://security-recipes.ai/mcp |
answers a handshake | 75 | security-recipes.ai |
| SimplyPrint MCP
https://simplyprint.io/api/mcp |
answers a handshake | 75 | simplyprint.io |
| worldmonitor
https://worldmonitor.app/mcp |
answers a handshake | 74 | worldmonitor.app |
| teste-no
https://api.teste.no/api/mcp |
answers a handshake | 74 | api.teste.no |
| StackFast MCP Control Plane
https://stackfast.ai/api/mcp |
answers a handshake | 74 | stackfast.ai |
| whalescope-mcp
https://whalescope-mcp.jaringan.dev/mcp |
answers a handshake | 74 | whalescope-mcp.jaringan.dev |
| apiacre
https://apiacre.com/mcp |
answers a handshake | 73 | apiacre.com |
| SmartTools
https://smart-tools.xyz/mcp |
answers a handshake | 73 | smart-tools.xyz |
| FlashAlpha
https://lab.flashalpha.com/mcp |
answers a handshake | 73 | lab.flashalpha.com |
| framesail
https://api.framesail.com/mcp |
answers a handshake | 72 | api.framesail.com |