MCP servers, called rather than listed

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.

serverresulttoolshost
live.alpic.staging.mcp-server-template-90a89880/mcp-server-template
https://mcp-server-template-90a89880.staging.alpic.live
unreachable not listed mcp-server-template-90a89880.staging.alpic.live
live.alpic.staging.mcp-server-template-99cbcf02/mcp-server-template
https://mcp-server-template-99cbcf02.staging.alpic.live
unreachable not listed mcp-server-template-99cbcf02.staging.alpic.live
live.alpic.staging.mcp-template-e37c5898/mcp-template
https://mcp-template-e37c5898.staging.alpic.live
unreachable not listed mcp-template-e37c5898.staging.alpic.live
live.alpic.staging.node-email-mcp-25ea0992/node-email-mcp
https://node-email-mcp-25ea0992.staging.alpic.live
unreachable not listed node-email-mcp-25ea0992.staging.alpic.live
live.alpic.staging.node-email-mcp-731b03b7/node-email-mcp
https://node-email-mcp-731b03b7.staging.alpic.live
unreachable not listed node-email-mcp-731b03b7.staging.alpic.live
live.alpic.staging.node-email-mcp-a629b9bc/node-email-mcp
https://node-email-mcp-a629b9bc.staging.alpic.live
unreachable not listed node-email-mcp-a629b9bc.staging.alpic.live
live.alpic.staging.personal-chef-chatgp-c951fcb6/personal-chef-chatgpt-app
https://personal-chef-chatgp-c951fcb6.staging.alpic.live
unreachable not listed personal-chef-chatgp-c951fcb6.staging.alpic.live
live.alpic.staging.property-search-mcp-ce598409/property-search-mcp
https://property-search-mcp-ce598409.staging.alpic.live
unreachable not listed property-search-mcp-ce598409.staging.alpic.live
live.alpic.staging.python-email-mcp-f5c8e0a7/python-email-mcp
https://python-email-mcp-f5c8e0a7.staging.alpic.live
unreachable not listed python-email-mcp-f5c8e0a7.staging.alpic.live
live.alpic.staging.send-email-mcp-04d3fdca/send-email-mcp
https://send-email-mcp-04d3fdca.staging.alpic.live
unreachable not listed send-email-mcp-04d3fdca.staging.alpic.live
live.alpic.staging.server-template-3b6131fe/server-template
https://server-template-3b6131fe.staging.alpic.live
unreachable not listed server-template-3b6131fe.staging.alpic.live
live.alpic.staging.skybridge-712c1350/skybridge
https://skybridge-712c1350.staging.alpic.live
JSON-RPC error not listed skybridge-712c1350.staging.alpic.live
live.alpic.staging.system-prompts-of-ai-987eba72/my-mcp-server
https://system-prompts-of-ai-987eba72.staging.alpic.live
404 not listed system-prompts-of-ai-987eba72.staging.alpic.live
live.alpic.staging.template-0f352e26/template
https://template-0f352e26.staging.alpic.live
404 not listed template-0f352e26.staging.alpic.live
live.alpic.staging.template-nodejs-d3cd3099/template-nodejs
https://template-nodejs-d3cd3099.staging.alpic.live
404 not listed template-nodejs-d3cd3099.staging.alpic.live
live.alpic.staging/alpic-poc-frontend-9eb5bfc8
https://alpic-poc-frontend-9eb5bfc8.staging.alpic.live
404 not listed alpic-poc-frontend-9eb5bfc8.staging.alpic.live
live.alpic.staging/email-server
https://node-email-mcp-ead34801.staging.alpic.live
JSON-RPC error not listed node-email-mcp-ead34801.staging.alpic.live
live.alpic.staging/mcp-server-template--43874b8f
https://mcp-server-template--43874b8f.staging.alpic.live
404 not listed mcp-server-template--43874b8f.staging.alpic.live
live.alpic.staging/mcp-server-template--43874b8f
https://mcp2.fenetresurciel.com
unreachable not listed mcp2.fenetresurciel.com
live.alpic.staging/mcp-server-template--de51cc9a
https://mcp-server-template--de51cc9a.staging.alpic.live
404 not listed mcp-server-template--de51cc9a.staging.alpic.live
live.alpic.staging/node-email-mcp-59eeb419
https://node-email-mcp-59eeb419.staging.alpic.live
404 not listed node-email-mcp-59eeb419.staging.alpic.live
live.alpic.staging/node-email-mcp-ea33e576
https://node-email-mcp-ea33e576.staging.alpic.live
404 not listed node-email-mcp-ea33e576.staging.alpic.live
live.alpic.staging/send-email-mcp-01f22b8f
https://send-email-mcp-01f22b8f.staging.alpic.live
404 not listed send-email-mcp-01f22b8f.staging.alpic.live
live.alpic.staging/test-server
https://mcp-server-template--60faeb39.staging.alpic.live
404 not listed mcp-server-template--60faeb39.staging.alpic.live
live.alpic.tasks-example-ca49f0f6/tasks-example
https://tasks-example-ca49f0f6.alpic.live
JSON-RPC error not listed tasks-example-ca49f0f6.alpic.live
live.alpic.template-server-8e74ee32/template-server
https://template-server-8e74ee32.alpic.live
404 not listed template-server-8e74ee32.alpic.live
live.alpic.template-server-ed7df515/template-server
https://template-server-ed7df515.alpic.live
404 not listed template-server-ed7df515.alpic.live
live.alpic.test-distribution-pr-a7d5a2d3/test-distribution-project
https://test-distribution-pr-a7d5a2d3.alpic.live
JSON-RPC error not listed test-distribution-pr-a7d5a2d3.alpic.live
live.bitcoinintel/signal-api
https://mcp.bitcoinintel.live/mcp/sse
unreachable not listed mcp.bitcoinintel.live
live.grabbit/screenshots
https://mcp.grabbit.live
gated, needs a credential not listed mcp.grabbit.live
live.innernet/innernet
https://innernet.live/api/mcp
gated, needs a credential not listed innernet.live
live.max4/max4live
https://mcp.max4.live/sse
404 not listed mcp.max4.live
live.quicly/quicly
https://api.quicly.live/mcp
gated, needs a credential not listed api.quicly.live
live.sidai/dis
https://api.sidislab.com/mcp
gated, needs a credential not listed api.sidislab.com
love.letsvibe/vibe
https://mcp.letsvibe.love/mcp
404 not listed mcp.letsvibe.love
lt.namiko/mcp
https://mcp.namiko.lt/mcp
gated, needs a credential not listed mcp.namiko.lt
lt.nodo/ltlaw
https://mcp.nodo.lt
gated, needs a credential not listed mcp.nodo.lt
lt.perkusai/search
https://mcp.perkusai.lt/
gated, needs a credential not listed mcp.perkusai.lt
lv.bezbaseina/mcp
https://bezbaseina.lv/mcp/owner
gated, needs a credential not listed bezbaseina.lv
ma.datao/mcp
https://mcp.datao.ma/mcp
gated, needs a credential not listed mcp.datao.ma
management.independent/imw-invoice
https://invoice.independent.management/mcp
gated, needs a credential not listed invoice.independent.management
market.execution/execution-market
https://mcp.execution.market/mcp/
gated, needs a credential not listed mcp.execution.market
market.nostos/nostos
https://mcp.nostos.market/sse
404 not listed mcp.nostos.market
market.waxed/mcp
https://mcp.waxed.market
gated, needs a credential not listed mcp.waxed.market
markets.dino/mcp
https://api.dino.markets/v2/mcp/
server error not listed api.dino.markets
markets.rivo/rivo
https://api.rivo.markets/mcp
gated, needs a credential not listed api.rivo.markets
markets.tally/mcp
https://tally.markets/api/mcp
gated, needs a credential not listed tally.markets
md.adsagent/google-mcp
https://google.adsagent.md/mcp
gated, needs a credential not listed google.adsagent.md
md.adsagent/meta-mcp
https://adsagent.md/mcp/v2
gated, needs a credential not listed adsagent.md
md.adsagent/tiktok-mcp
https://tiktok.adsagent.md/mcp
gated, needs a credential not listed tiktok.adsagent.md
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