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 |
|---|---|---|---|
| CometChat Docs
https://mcp.cometchat.com/mcp |
answers a handshake | 3 | mcp.cometchat.com |
| debt-payoff
https://debtfree.rugscore.workers.dev/mcp |
answers a handshake | 3 | debtfree.rugscore.workers.dev |
| state-of-cwv
https://www.corewebvitals.io/api/state-of-cwv/mcp |
answers a handshake | 3 | www.corewebvitals.io |
| Cowboy
https://cowboy-model-finder-mcp-app-8b3709a7529a.herokuapp.com/mcp |
answers a handshake | 3 | cowboy-model-finder-mcp-app-8b3709a7529a.herokuapp.com |
| cpsc-recalls-mcp-server
https://cpsc-recalls.caseyjhand.com/mcp |
answers a handshake | 3 | cpsc-recalls.caseyjhand.com |
| met-museum-mcp-server
https://met-museum.caseyjhand.com/mcp |
answers a handshake | 3 | met-museum.caseyjhand.com |
| nonprofit-explorer-mcp-server
https://nonprofit-explorer.caseyjhand.com/mcp |
answers a handshake | 3 | nonprofit-explorer.caseyjhand.com |
| npi-providers-mcp-server
https://npi-providers.caseyjhand.com/mcp |
answers a handshake | 3 | npi-providers.caseyjhand.com |
| agent-context-api
https://agent-context-api-proxy.agent-context-proxy.workers.dev/mcp |
answers a handshake | 3 | agent-context-api-proxy.agent-context-proxy.workers.dev |
| d8ly-read
https://d8ly.app/mcp?source=mcp_registry |
answers a handshake | 3 | d8ly.app |
| runwayleft-cfo-tools
https://runwayleft.netlify.app/.netlify/functions/mcp |
answers a handshake | 3 | runwayleft.netlify.app |
| RadTask
https://radtask.ai/api/mcp |
answers a handshake | 3 | radtask.ai |
| bies
https://bies.io/mcp |
answers a handshake | 3 | bies.io |
| jusho-mcp
https://jusho-mcp.easakura.workers.dev/mcp |
answers a handshake | 3 | jusho-mcp.easakura.workers.dev |
| horei-mcp
https://horei-mcp.easakura.workers.dev/mcp |
answers a handshake | 3 | horei-mcp.easakura.workers.dev |
| fudousan-mcp
https://fudousan-mcp.easakura.workers.dev/mcp |
answers a handshake | 3 | fudousan-mcp.easakura.workers.dev |
| tenki-mcp
https://tenki-mcp.easakura.workers.dev/mcp |
answers a handshake | 3 | tenki-mcp.easakura.workers.dev |
| CanYouGrab.it
https://api.canyougrab.it/mcp |
answers a handshake | 3 | api.canyougrab.it |
| regexcronsql-validator
https://regexcronsql-validator.encodari.workers.dev/mcp |
answers a handshake | 3 | regexcronsql-validator.encodari.workers.dev |
| enrichment-kids
https://mcp.enrichment.kids/mcp |
answers a handshake | 3 | mcp.enrichment.kids |
| QuoteOS
https://quoteos-api-production.up.railway.app/mcp/ |
answers a handshake | 3 | quoteos-api-production.up.railway.app |
| living-stack-agent-checkout-cloudflare
https://living-stack-agent-checkout-live.neoaethel.workers.dev/mcp |
answers a handshake | 3 | living-stack-agent-checkout-live.neoaethel.workers.dev |
| surf-session-finder
https://ssf-api-cf.surfsessionfinder.com/mcp |
answers a handshake | 3 | ssf-api-cf.surfsessionfinder.com |
| Tunova
https://api.tunova.ai/mcp |
answers a handshake | 3 | api.tunova.ai |
| votura-tours
https://api.votura.app/functions/v1/app_a0630e492b_mcp |
answers a handshake | 3 | api.votura.app |
| fd-property-mortgage
https://fd-property-mortgage-mcp.fdcommercial-uk.workers.dev/mcp |
answers a handshake | 3 | fd-property-mortgage-mcp.fdcommercial-uk.workers.dev |
| invoice-api
https://invoice-api.dropcoin.workers.dev/mcp |
answers a handshake | 3 | invoice-api.dropcoin.workers.dev |
| mcp-typescript server on vercel
https://www.fursat.fun/api/mcp |
answers a handshake | 3 | www.fursat.fun |
| compass
https://compass-x86i.onrender.com/mcp |
answers a handshake | 3 | compass-x86i.onrender.com |
| getjobzi
https://www.getjobzi.com/mcp |
answers a handshake | 3 | www.getjobzi.com |
| wasmcp-server
https://on-demand-books-dq2yvpdh.fermyon.app/ |
answers a handshake | 3 | on-demand-books-dq2yvpdh.fermyon.app |
| cordfind-generator-compatibility
https://cordfind.com/api/mcp |
answers a handshake | 3 | cordfind.com |
| intelligence
https://intel.goodmeta.co/mcp |
answers a handshake | 3 | intel.goodmeta.co |
| hacecuentas
https://hacecuentas.com/mcp |
answers a handshake | 3 | hacecuentas.com |
| split-bill-mcp
https://money4k.com/mcp |
answers a handshake | 3 | money4k.com |
| ask-helena
https://api.helena.bio/ask/v1/mcp |
answers a handshake | 3 | api.helena.bio |
| rtcf
https://rtcf.happlen.com/api/mcp |
answers a handshake | 3 | rtcf.happlen.com |
| HealthCovered ACA Assistant
https://healthcovered-mcp.onrender.com/mcp |
answers a handshake | 3 | healthcovered-mcp.onrender.com |
| events-mcp
https://mcp.hiddenevents.online/mcp |
answers a handshake | 3 | mcp.hiddenevents.online |
| mock-mcp-server
https://k-work-trust-api.fly.dev/mcp |
answers a handshake | 3 | k-work-trust-api.fly.dev |
| iquesta-mcp
https://mcp.iquesta.com/api/mcp |
answers a handshake | 3 | mcp.iquesta.com |
| Artifact Handoff
https://a2a-artifact-handoff.onrender.com/mcp |
answers a handshake | 3 | a2a-artifact-handoff.onrender.com |
| BuilderVet
https://buildercheck-mcp.jaco-veldsman.workers.dev/ |
answers a handshake | 3 | buildercheck-mcp.jaco-veldsman.workers.dev |
| BuilderVet
https://mcp.buildervet.au/ |
answers a handshake | 3 | mcp.buildervet.au |
| Decision Support Network
https://decisionsupportnetwork.com/api/mcp |
answers a handshake | 3 | decisionsupportnetwork.com |
| okc-custom-home-readiness-planner
https://okcluxuryhomeplanner.com/api/mcp |
answers a handshake | 3 | okcluxuryhomeplanner.com |
| solar-quote-audit
https://solarquoteanalyzer.com/api/mcp |
answers a handshake | 3 | solarquoteanalyzer.com |
| security-preflight-agent
https://mcp.viridisconservation.com/security-preflight/mcp |
answers a handshake | 3 | mcp.viridisconservation.com |
| mock-mcp-server
https://gitlab-mcp-server.fly.dev/ |
answers a handshake | 3 | gitlab-mcp-server.fly.dev |
| mock-mcp-server
https://web-production-dc74b.up.railway.app/mcp |
answers a handshake | 3 | web-production-dc74b.up.railway.app |