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 |
|---|---|---|---|
| Twitter Scraper API
https://twitter-scraper.api.klymax402.com/mcp |
answers a handshake | 3 | twitter-scraper.api.klymax402.com |
| sri-lanka-payslip
https://mypayslip.lk/api/mcp |
answers a handshake | 3 | mypayslip.lk |
| callable
https://getcallable.dev/api/mcp |
answers a handshake | 3 | getcallable.dev |
| agentfulfyl
https://agentfulfyl.com/mcp |
answers a handshake | 3 | agentfulfyl.com |
| meta-stamp-pockets
https://metastampv3-production.up.railway.app/mcp |
answers a handshake | 3 | metastampv3-production.up.railway.app |
| lead-enrichment
https://energetic-upliftment-production-8bdd.up.railway.app/mcp/ |
answers a handshake | 3 | energetic-upliftment-production-8bdd.up.railway.app |
| lead-enrichment
https://leads.compuute.se/mcp/ |
answers a handshake | 3 | leads.compuute.se |
| compabase
https://compabase.com/api/mcp |
answers a handshake | 3 | compabase.com |
| hypernatt-terminal
https://hypernatt.com/mcp/protocol |
answers a handshake | 3 | hypernatt.com |
| works-public
https://works-runner.vercel.app/mcp-registry |
answers a handshake | 3 | works-runner.vercel.app |
| arcadeops-public-discovery
https://arcadeops.leadalpes.fr/mcp/public |
answers a handshake | 3 | arcadeops.leadalpes.fr |
| avenity-ai-visibility
https://avenity-agentic-audit.onrender.com/mcp |
answers a handshake | 3 | avenity-agentic-audit.onrender.com |
| value.us
https://value.us/mcp |
answers a handshake | 3 | value.us |
| Job Search MCP Server
https://mcp.dice.com/mcp |
answers a handshake | 3 | mcp.dice.com |
| diogo-ai-service
https://mcp-x402-production.up.railway.app/mcp |
answers a handshake | 3 | mcp-x402-production.up.railway.app |
| fonto-docs
https://fonto-docs.elliat.nl/mcp |
answers a handshake | 3 | fonto-docs.elliat.nl |
| mock-mcp-server
https://kta-oracle.vercel.app/mcp |
answers a handshake | 3 | kta-oracle.vercel.app |
| mock-mcp-server
https://organic-text-mcp.vercel.app/api/mcp |
answers a handshake | 3 | organic-text-mcp.vercel.app |
| scrapecheck
https://scrapecheck-mcp.fly.dev/mcp |
answers a handshake | 3 | scrapecheck-mcp.fly.dev |
| mcp-typescript server on vercel
https://openchainbench.com/api/mcp/mcp |
answers a handshake | 3 | openchainbench.com |
| citeguard
https://citeguard.boundy.workers.dev/mcp |
answers a handshake | 3 | citeguard.boundy.workers.dev |
| the-emotion-dictionary
https://mcp.emotioninside.org/mcp |
answers a handshake | 3 | mcp.emotioninside.org |
| tolstoy-shopper-mcp
https://apilb.gotolstoy.com/mcp/v1/shopper/mcp |
answers a handshake | 3 | apilb.gotolstoy.com |
| tenderapi-free
https://tenderapi.fr/mcp |
answers a handshake | 3 | tenderapi.fr |
| labelhead-artist-momentum
https://labelhead-mcp-public-production.up.railway.app/mcp |
answers a handshake | 3 | labelhead-mcp-public-production.up.railway.app |
| hkcourt
https://hk.courtdb.org/mcp |
answers a handshake | 3 | hk.courtdb.org |
| agentsearch
https://agentsearch-mcp.vercel.app/mcp |
answers a handshake | 3 | agentsearch-mcp.vercel.app |
| lacuna
https://www.lacuna.fm/mcp |
answers a handshake | 3 | www.lacuna.fm |
| tariff-watch
https://tariff.watch/mcp |
answers a handshake | 3 | tariff.watch |
| suede-agentic-commerce
https://app.suedeai.ai/api/mcp |
answers a handshake | 3 | app.suedeai.ai |
| skim
https://skim402.com/api/mcp |
answers a handshake | 3 | skim402.com |
| summarize-vid
https://mcp.sumvid.app/mcp |
answers a handshake | 3 | mcp.sumvid.app |
| alpic-openai-app
https://estimator-mcp.justfix.app/mcp |
answers a handshake | 3 | estimator-mcp.justfix.app |
| hyperxosist-mcp-server
https://mcp.kgninja.dev/mcp |
answers a handshake | 3 | mcp.kgninja.dev |
| resultrail-x402-mcp
https://x402-resource-scanner.vercel.app/resultrail/mcp |
answers a handshake | 3 | x402-resource-scanner.vercel.app |
| resultrail-x402-mcp
https://proofbeforepay.vercel.app/resultrail/mcp |
answers a handshake | 3 | proofbeforepay.vercel.app |
| mock-mcp-server
https://flowvolt-strike-engine.vercel.app/mcp |
answers a handshake | 3 | flowvolt-strike-engine.vercel.app |
| ziwei-mcp
https://www.fatestar.top/api/mcp |
answers a handshake | 3 | www.fatestar.top |
| Handiworks
https://mcp.handiworks.studio/mcp |
answers a handshake | 3 | mcp.handiworks.studio |
| FixFlow
https://fixflow-mcp.onrender.com/mcp |
answers a handshake | 3 | fixflow-mcp.onrender.com |
| needhuman
https://needhuman.ai/mcp |
answers a handshake | 3 | needhuman.ai |
| mock-mcp-server
https://agent-memory-production-6506.up.railway.app/sse |
answers a handshake | 3 | agent-memory-production-6506.up.railway.app |
| mock-mcp-server
https://mcp-server-production-38c9.up.railway.app/sse |
answers a handshake | 3 | mcp-server-production-38c9.up.railway.app |
| usdi
https://usdi-mcp.onrender.com/mcp |
answers a handshake | 3 | usdi-mcp.onrender.com |
| io.github.MisfitMEdiAhouse/changepacket
https://cibcxqrqiqvzpardbdrw.supabase.co/functions/v1/changepacket-mcp |
answers a handshake | 3 | cibcxqrqiqvzpardbdrw.supabase.co |
| io.github.MisfitMEdiAhouse/misfit-machine-store
https://cibcxqrqiqvzpardbdrw.supabase.co/functions/v1/misfit-machine-store-mcp |
answers a handshake | 3 | cibcxqrqiqvzpardbdrw.supabase.co |
| ifa-discovery
https://ifadiscovery.com/mcp |
answers a handshake | 3 | ifadiscovery.com |
| mcp-typescript server on vercel
https://www.pickanagency.com/api/mcp/mcp |
answers a handshake | 3 | www.pickanagency.com |
| topalternativesto
https://topalternatives.to/api/mcp/mcp |
answers a handshake | 3 | topalternatives.to |
| HoShy
https://hoshy.negimaru1025.workers.dev/mcp |
answers a handshake | 3 | hoshy.negimaru1025.workers.dev |