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 |
|---|---|---|---|
| travel-mcp-server
https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/travel-mcp-server/mcp |
answers a handshake | 3 | nexgendata-mcp-proxy.steve-corbeil.workers.dev |
| web-scraping-mcp-server
https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/web-scraping-mcp-server/mcp |
answers a handshake | 3 | nexgendata-mcp-proxy.steve-corbeil.workers.dev |
| Yahoo Finance MCP Server
https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/yahoo-finance-mcp-server/mcp |
answers a handshake | 3 | nexgendata-mcp-proxy.steve-corbeil.workers.dev |
| youtube-media-mcp-server
https://nexgendata-mcp-proxy.steve-corbeil.workers.dev/youtube-media-mcp-server/mcp |
answers a handshake | 3 | nexgendata-mcp-proxy.steve-corbeil.workers.dev |
| zinin-m2m-hub-compliance-tools
https://api.timzinin.com/mcp/compliance-tools |
answers a handshake | 3 | api.timzinin.com |
| tipping-rules
https://www.tippingrules.com/api/mcp |
answers a handshake | 3 | www.tippingrules.com |
| com.toolsthatrank/serp-metrics
https://toolsthatrank-mcp.lipmichal.workers.dev |
answers a handshake | 3 | toolsthatrank-mcp.lipmichal.workers.dev |
| teos-warn
https://mcp.tppflow.com/mcp |
answers a handshake | 3 | mcp.tppflow.com |
| tudetic-product-search
https://www.tudetic.com/mcp/ |
answers a handshake | 3 | www.tudetic.com |
| x402-doctor
https://x402-doctor.tsharpe.workers.dev/mcp |
answers a handshake | 3 | x402-doctor.tsharpe.workers.dev |
| unlisted
https://api.unlistedhomes.com/mcp |
answers a handshake | 3 | api.unlistedhomes.com |
| unorouter
https://mcp.unorouter.com/mcp |
answers a handshake | 3 | mcp.unorouter.com |
| upshift
https://mcp.upshiftsites.com/mcp |
answers a handshake | 3 | mcp.upshiftsites.com |
| com.usecarscout/mcp
https://mcp.usecarscout.com/mcp |
answers a handshake | 3 | mcp.usecarscout.com |
| latin
https://latin.valksor.com/mcp |
answers a handshake | 3 | latin.valksor.com |
| verifyum-mcp-endpoint
https://api.verifyum.com/mcp |
answers a handshake | 3 | api.verifyum.com |
| veto
https://vetosql.com/mcp |
answers a handshake | 3 | vetosql.com |
| vouchtrail
https://vouchtrail.com/mcp |
answers a handshake | 3 | vouchtrail.com |
| voyscout-price-series
https://voyscout.com/mcp |
answers a handshake | 3 | voyscout.com |
| vpsudo
https://mcp.vpsudo.com/mcp |
answers a handshake | 3 | mcp.vpsudo.com |
| whichli
https://whichli.com/api/mcp |
answers a handshake | 3 | whichli.com |
| workpick-press
https://work-pick.com/api/mcp |
answers a handshake | 3 | work-pick.com |
| FlightApiV2.MCP.Server
https://mcp.worldairfares.com |
answers a handshake | 3 | mcp.worldairfares.com |
| worldhums
https://worldhums.com/mcp |
answers a handshake | 3 | worldhums.com |
| endpoint-diligence
https://diligence.x402supply.com/mcp |
answers a handshake | 3 | diligence.x402supply.com |
| Zyrvix Docs
https://mcp.zyrvix.com/mcp |
answers a handshake | 3 | mcp.zyrvix.com |
| mcp-adserver
https://www.choov.de/mcp.php |
answers a handshake | 3 | www.choov.de |
| e-rechnung
https://fakturai.de/mcp |
answers a handshake | 3 | fakturai.de |
| myflohmarkt-public-catalog
https://mcp.my-flohmarkt.de/mcp |
answers a handshake | 3 | mcp.my-flohmarkt.de |
| nomado24-public-jobs
https://api.nomado24.de/api/public/v1/mcp |
answers a handshake | 3 | api.nomado24.de |
| pixdress
https://pixdress.de/mcp |
answers a handshake | 3 | pixdress.de |
| Reprise — un-flatten any flat AI design (bit-perfect)
https://tepesama-reprise-mcp.hf.space/gradio_api/mcp/http |
answers a handshake | 3 | tepesama-reprise-mcp.hf.space |
| dev.aipp/monetize
https://aipp.dev/mcp |
answers a handshake | 3 | aipp.dev |
| agent-web-reader
https://x402.charliemorrison.dev/mcp |
answers a handshake | 3 | x402.charliemorrison.dev |
| codefmt
https://codefmt.dev/api/mcp |
answers a handshake | 3 | codefmt.dev |
| costheta
https://costheta.dev/mcp |
answers a handshake | 3 | costheta.dev |
| cr8-agent-commons
https://cr8.dev/mcp |
answers a handshake | 3 | cr8.dev |
| cz-agents/adis
https://adis.cz-agents.dev/mcp |
answers a handshake | 3 | adis.cz-agents.dev |
| cz-agents/cnb
https://cnb.cz-agents.dev/mcp |
answers a handshake | 3 | cnb.cz-agents.dev |
| cz-agents/eu-registry
https://eu-registry.cz-agents.dev/mcp |
answers a handshake | 3 | eu-registry.cz-agents.dev |
| cz-agents/isir
https://isir.cz-agents.dev/mcp |
answers a handshake | 3 | isir.cz-agents.dev |
| datatoll-sicily-stays
https://mcp.datatoll.dev/mcp |
answers a handshake | 3 | mcp.datatoll.dev |
| datatoll-sicily-stays
https://mcp.datatoll.dev/mcp/registry |
answers a handshake | 3 | mcp.datatoll.dev |
| e18e-mcp
https://mcp.e18e.dev/mcp |
answers a handshake | 3 | mcp.e18e.dev |
| ecoa-mcp-public
https://mcp.ecoa.dev/api/mcp/public |
answers a handshake | 3 | mcp.ecoa.dev |
| emailmd
https://www.emailmd.dev/api/mcp |
answers a handshake | 3 | www.emailmd.dev |
| mock-mcp-server
https://obol-mcp.fly.dev/mcp |
answers a handshake | 3 | obol-mcp.fly.dev |
| mock-mcp-server
https://solidus-mcp.fly.dev/mcp |
answers a handshake | 3 | solidus-mcp.fly.dev |
| lastseen-score
https://score.lastseen.dev/mcp |
answers a handshake | 3 | score.lastseen.dev |
| moradas
https://moradas.dev/mcp |
answers a handshake | 3 | moradas.dev |