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 |
|---|---|---|---|
| ask-ogino
https://homepage-flax-two.vercel.app/api/mcp |
answers a handshake | 6 | homepage-flax-two.vercel.app |
| ilo-mcp-server
https://ilo.sidneybissoli.com/mcp |
answers a handshake | 6 | ilo.sidneybissoli.com |
| Korean Agriculture Market
https://korean-agriculture-mcp.onrender.com/mcp |
answers a handshake | 6 | korean-agriculture-mcp.onrender.com |
| korean-news-hub
https://korean-news-mcp.onrender.com/mcp |
answers a handshake | 6 | korean-news-mcp.onrender.com |
| Korean Public Data
https://korean-public-data-mcp.onrender.com/mcp |
answers a handshake | 6 | korean-public-data-mcp.onrender.com |
| hire-specialist
https://mcp.stoory.io/mcp |
answers a handshake | 6 | mcp.stoory.io |
| agent-manager.dev/docs
https://agent-manager.dev/mcp |
answers a handshake | 6 | agent-manager.dev |
| zugabot
https://brain.zugabot.ai/mcp/ |
answers a handshake | 6 | brain.zugabot.ai |
| yieldhunter
https://yieldhunter-agent-production.up.railway.app/mcp |
answers a handshake | 6 | yieldhunter-agent-production.up.railway.app |
| rtblint
https://rtblint.org/mcp |
answers a handshake | 6 | rtblint.org |
| frontdesko
https://mcp.frontdesko.app/mcp |
answers a handshake | 6 | mcp.frontdesko.app |
| kweenkl
https://api.kweenkl.com/mcp |
answers a handshake | 6 | api.kweenkl.com |
| ARCAR_MCP_Server_Trigger
https://nave.q2bot.com/mcp/arcar-org |
answers a handshake | 6 | nave.q2bot.com |
| archimedes-market
https://archimedes.market/api/mcp |
answers a handshake | 6 | archimedes.market |
| aloha-fyi-hawaii
https://mcp-server-nani-v3-20.up.railway.app/mcp |
answers a handshake | 6 | mcp-server-nani-v3-20.up.railway.app |
| aloha-fyi-hawaii
https://mcp.aloha.fyi/mcp |
answers a handshake | 6 | mcp.aloha.fyi |
| palimpsest
https://api.seiche.info/palimpsest/mcp |
answers a handshake | 6 | api.seiche.info |
| l0g.fr compact
https://l0g.fr/api/mcp/compact |
answers a handshake | 6 | l0g.fr |
| tavernfinder
https://mcp.tavernfinder.com/mcp |
answers a handshake | 6 | mcp.tavernfinder.com |
| BMLT Meeting Search
https://mcp.bmlt.app/mcp |
answers a handshake | 6 | mcp.bmlt.app |
| mcp-marketplace-search
https://mcp.pianam.cn/search/sse |
answers a handshake | 6 | mcp.pianam.cn |
| centric-demo
https://centric-demo-mcp-808053805730.us-central1.run.app/mcp |
answers a handshake | 6 | centric-demo-mcp-808053805730.us-central1.run.app |
| fractal-process-intelligence
https://mcp.fractalinfinity.io/mcp |
answers a handshake | 6 | mcp.fractalinfinity.io |
| studiepoint-ai
https://studiepoint.ai/api/mcp |
answers a handshake | 6 | studiepoint.ai |
| klanex
https://api.klanexai.com/mcp |
answers a handshake | 6 | api.klanexai.com |
| clara-mortgage
https://mcp.claratech.ai/mcp |
answers a handshake | 6 | mcp.claratech.ai |
| semi-data
https://semidata.dev/v1/mcp |
answers a handshake | 6 | semidata.dev |
| bls-labor-mcp-server
https://bls-labor.caseyjhand.com/mcp |
answers a handshake | 6 | bls-labor.caseyjhand.com |
| eia-energy-mcp-server
https://eia-energy.caseyjhand.com/mcp |
answers a handshake | 6 | eia-energy.caseyjhand.com |
| faostat-mcp-server
https://faostat.caseyjhand.com/mcp |
answers a handshake | 6 | faostat.caseyjhand.com |
| medical-codes-mcp-server
https://medical-codes.caseyjhand.com/mcp |
answers a handshake | 6 | medical-codes.caseyjhand.com |
| national-parks-mcp-server
https://national-parks.caseyjhand.com/mcp |
answers a handshake | 6 | national-parks.caseyjhand.com |
| noaa-spaceweather-mcp-server
https://noaa-spaceweather.caseyjhand.com/mcp |
answers a handshake | 6 | noaa-spaceweather.caseyjhand.com |
| openstreetmap-mcp-server
https://openstreetmap.caseyjhand.com/mcp |
answers a handshake | 6 | openstreetmap.caseyjhand.com |
| ourairports-mcp-server
https://ourairports.caseyjhand.com/mcp |
answers a handshake | 6 | ourairports.caseyjhand.com |
| sanctions-screening-mcp-server
https://sanctions-screening.caseyjhand.com/mcp |
answers a handshake | 6 | sanctions-screening.caseyjhand.com |
| smithsonian-mcp-server
https://smithsonian.caseyjhand.com/mcp |
answers a handshake | 6 | smithsonian.caseyjhand.com |
| socrata-mcp-server
https://socrata.caseyjhand.com/mcp |
answers a handshake | 6 | socrata.caseyjhand.com |
| uniprot-mcp-server
https://uniprot.caseyjhand.com/mcp |
answers a handshake | 6 | uniprot.caseyjhand.com |
| who-gho-mcp-server
https://who-gho.caseyjhand.com/mcp |
answers a handshake | 6 | who-gho.caseyjhand.com |
| wuming-books
https://www.book345.com/api/mcp |
answers a handshake | 6 | www.book345.com |
| asktian
https://mcp.asktian.com/mcp |
answers a handshake | 6 | mcp.asktian.com |
| Weav Customer Service
https://weav.com/mcp |
answers a handshake | 6 | weav.com |
| Runik AI
https://runikapp.com/mcp |
answers a handshake | 6 | runikapp.com |
| ClinicMarketIQ Public Data
https://clinicmarketiq-public-mcp.rotgar-fizkl.workers.dev/mcp |
answers a handshake | 6 | clinicmarketiq-public-mcp.rotgar-fizkl.workers.dev |
| brainiall-nlp
https://nlp-mcp.thankfulfield-a7857897.eastus.azurecontainerapps.io/mcp |
answers a handshake | 6 | nlp-mcp.thankfulfield-a7857897.eastus.azurecontainerapps.io |
| brainiall-nlp
https://apim-ai-apis.azure-api.net/mcp/nlp/mcp |
answers a handshake | 6 | apim-ai-apis.azure-api.net |
| validation-api
https://validation-api.dropcoin.workers.dev/mcp |
answers a handshake | 6 | validation-api.dropcoin.workers.dev |
| mcpindex
https://mcpindex.ai/api/mcp |
answers a handshake | 6 | mcpindex.ai |
| paygate-mcp
https://paygate-mcp.rendercriativo.workers.dev/mcp |
answers a handshake | 6 | paygate-mcp.rendercriativo.workers.dev |