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 |
|---|---|---|---|
| rankcusp
https://rankcusp.com/api/mcp |
answers a handshake | 9 | rankcusp.com |
| renzo
https://mcp.renzoprotocol.com/mcp |
answers a handshake | 9 | mcp.renzoprotocol.com |
| rovv-ride-booking
https://rovvafrica.com/api/v1/mcp |
answers a handshake | 9 | rovvafrica.com |
| roxy-iching
https://roxyapi.com/mcp/iching |
answers a handshake | 9 | roxyapi.com |
| russia-access
https://ruscrape.com/mcp |
answers a handshake | 9 | ruscrape.com |
| refugio-san-bernardo-public
https://hawudqgbvwmgwhhcbthb.supabase.co/functions/v1/mcp-public |
answers a handshake | 9 | hawudqgbvwmgwhhcbthb.supabase.co |
| scenef
https://scenef.com/mcp |
answers a handshake | 9 | scenef.com |
| sibfly
https://sibfly.com/mcp |
answers a handshake | 9 | sibfly.com |
| SkinGrind
https://cloud.skingrind.com/mcp |
answers a handshake | 9 | cloud.skingrind.com |
| skipseek
https://skipseek.com/mcp |
answers a handshake | 9 | skipseek.com |
| SolvScore
https://solvscore.com/mcp |
answers a handshake | 9 | solvscore.com |
| ssemble-ai-clipping
https://mcp.ssemble.com/mcp |
answers a handshake | 9 | mcp.ssemble.com |
| stratalize-intelligence
https://www.stratalize.com/api/mcp-public?vertical=crypto |
answers a handshake | 9 | www.stratalize.com |
| suomiatlas
https://suomiatlas.com/api/mcp |
answers a handshake | 9 | suomiatlas.com |
| synergyboat-public
https://www.synergyboat.com/api/mcp |
answers a handshake | 9 | www.synergyboat.com |
| TickerDB
https://mcp.tickerdb.com/mcp |
answers a handshake | 9 | mcp.tickerdb.com |
| tilwhen
https://mcp.tilwhen.com/mcp |
answers a handshake | 9 | mcp.tilwhen.com |
| tomesphere-mcp
https://mcp.tomesphere.com/api/mcp |
answers a handshake | 9 | mcp.tomesphere.com |
| Venturu
https://www.venturu.com/mcp |
answers a handshake | 9 | www.venturu.com |
| Voice School Lesson Booking
https://mcp.voice-school.com/mcp |
answers a handshake | 9 | mcp.voice-school.com |
| Voice School Lesson Booking
https://mcp.voice-school.com/singing-vocal-lesson-booking/mcp |
answers a handshake | 9 | mcp.voice-school.com |
| webforj-mcp
https://mcp.webforj.com/mcp |
answers a handshake | 9 | mcp.webforj.com |
| workers-rights
https://mcp.workers-rights.com |
answers a handshake | 9 | mcp.workers-rights.com |
| workers-rights
https://www.workers-rights.com/api/mcp |
answers a handshake | 9 | www.workers-rights.com |
| claimondo-mcp-server
https://mcp.claimondo.de/mcp |
answers a handshake | 9 | mcp.claimondo.de |
| fewo-bruno-gap.de
https://www.fewo-bruno-gap.de/mcp |
answers a handshake | 9 | www.fewo-bruno-gap.de |
| Gold API
https://api.goldprice.dev/v1/mcp/ |
answers a handshake | 9 | api.goldprice.dev |
| appointment-booking
https://hatchloop.dev/mcp/appointment-booking |
answers a handshake | 9 | hatchloop.dev |
| ai-crawler-index
https://www.pathwren.workers.dev/mcp?s=pathwren-edge&c=mcp-registry |
answers a handshake | 9 | www.pathwren.workers.dev |
| ai-crawler-index
https://www.pathwren.workers.dev/c/mcp-registry-official/mcp |
answers a handshake | 9 | www.pathwren.workers.dev |
| dev.workers.rjhsignaltech.ai/spf-dmarc
https://ai.rjhsignaltech.workers.dev/mcp |
answers a handshake | 9 | ai.rjhsignaltech.workers.dev |
| Sefaria
https://sefaria-mcp.shimonkolodny.workers.dev/mcp |
answers a handshake | 9 | sefaria-mcp.shimonkolodny.workers.dev |
| monappamoi
https://monappamoi.fr/mcp |
answers a handshake | 9 | monappamoi.fr |
| zooidfund-mcp
https://fcefnmdlggldmfusydix.supabase.co/functions/v1/mcp |
answers a handshake | 9 | fcefnmdlggldmfusydix.supabase.co |
| origin-sec-registry
https://origin.rootz.global/mcp |
answers a handshake | 9 | origin.rootz.global |
| capitolguide
https://capitol.guide/mcp |
answers a handshake | 9 | capitol.guide |
| axiom-agentic-tools
https://agentic.clawbots.org/api/agentic/mcp |
answers a handshake | 9 | agentic.clawbots.org |
| vaultvision-hyperliquid-vaults
https://vaultvision.tech/mcp |
answers a handshake | 9 | vaultvision.tech |
| atom-mcp-server
https://atom-mcp-server-production.up.railway.app/mcp |
answers a handshake | 9 | atom-mcp-server-production.up.railway.app |
| mcp-rncp
https://mcp-rncp.com/mcp |
answers a handshake | 9 | mcp-rncp.com |
| accounting-mcp
https://xero.api.ainode.tech/mcp |
answers a handshake | 9 | xero.api.ainode.tech |
| wikivibe
https://wikivibe.ru/mcp/ |
answers a handshake | 9 | wikivibe.ru |
| warda
https://mcp.wardaprotocol.com/mcp |
answers a handshake | 9 | mcp.wardaprotocol.com |
| workprotocol
https://workprotocol.ai/api/mcp |
answers a handshake | 9 | workprotocol.ai |
| autonomy-x402-tools
https://www.autonomylabsweb.tech/api/mcp |
answers a handshake | 9 | www.autonomylabsweb.tech |
| CQC Provider Regulatory Decision Layer
https://cqc-provider-mcp-production.up.railway.app/mcp |
answers a handshake | 9 | cqc-provider-mcp-production.up.railway.app |
| gammarips
https://gammarips-mcp-406581297632.us-central1.run.app/mcp |
answers a handshake | 9 | gammarips-mcp-406581297632.us-central1.run.app |
| gammarips
https://mcp.gammarips.com/mcp |
answers a handshake | 9 | mcp.gammarips.com |
| agent-failure-archive
https://desktop-ai2ata5-1.tailfeb765.ts.net/mcp |
answers a handshake | 9 | desktop-ai2ata5-1.tailfeb765.ts.net |
| Clippy
https://useclippy.cc/mcp |
answers a handshake | 9 | useclippy.cc |