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 |
|---|---|---|---|
| io.github.kultur-dev/kultur-dev
https://kultur.dev/api/mcp-sse/sse |
unreachable | not listed | kultur.dev |
| io.github.kulybaba/weather
https://kulybaba.weather.com/mcp |
unreachable | not listed | kulybaba.weather.com |
| io.github.kulybaba/weather
https://kulybaba.weather.com/mcp/v4.0.0/ |
unreachable | not listed | kulybaba.weather.com |
| io.github.kulybaba/weather-mcp
https://kulybaba.weather.com/mcp/v3.0.0/ |
unreachable | not listed | kulybaba.weather.com |
| io.github.kunal-lead411/lead411
https://mcp.lead411.com |
404 | not listed | mcp.lead411.com |
| io.github.kushaim/ftthelper-mcp
https://www.fantasytabletophelper.com/api/mcp |
gated, needs a credential | not listed | www.fantasytabletophelper.com |
| io.github.kynosure-ai/norma-mcp-server
https://norma-mcp.kynosure.ai/mcp |
server error | not listed | norma-mcp.kynosure.ai |
| io.github.labfolio/labfolio
https://mcp.labfolio.org |
gated, needs a credential | not listed | mcp.labfolio.org |
| io.github.labrat-0/rxradar
https://mcp.rxradar.dev/mcp |
unreachable | not listed | mcp.rxradar.dev |
| io.github.labsfuture/revit-converter-remote-mcp-release
https://labsaps-d35810f00db3.herokuapp.com/mcp |
gated, needs a credential | not listed | labsaps-d35810f00db3.herokuapp.com |
| io.github.labstack/fanout
https://{fanout_host}/mcp |
unreachable | not listed | {fanout_host} |
| io.github.labstack/monk
https://monk.trade/mcp |
gated, needs a credential | not listed | monk.trade |
| ScholarFetch FastMCP
https://laibniz-scholarfetch-web.hf.space/mcp/ |
answers a handshake | not listed | laibniz-scholarfetch-web.hf.space |
| io.github.langhoormarchal-beep/calmactiva-catalog
https://calmactiva.com/mcp |
answered, not MCP | not listed | calmactiva.com |
| io.github.laxis-tech/laxis-mcp
https://app.laxis.tech/mcp |
gated, needs a credential | not listed | app.laxis.tech |
| io.github.layers/mcp
https://mcp.layers.com/mcp |
gated, needs a credential | not listed | mcp.layers.com |
| io.github.layerzlabs/layerz
https://app.layerz.cc/mcp |
gated, needs a credential | not listed | app.layerz.cc |
| io.github.layerzlabs/layerz
https://layerz.cc/mcp |
gated, needs a credential | not listed | layerz.cc |
| io.github.lazymac2x/api-landing
https://api.lazy-mac.com/api-landing/mcp |
answered, not MCP | not listed | api.lazy-mac.com |
| io.github.lazymac2x/form-backend
https://api.lazy-mac.com/form-backend/mcp |
answered, not MCP | not listed | api.lazy-mac.com |
| io.github.leadbay/leadbay-mcp
https://mcp.leadbay.app/mcp |
gated, needs a credential | not listed | mcp.leadbay.app |
| io.github.left-handed-grannies/comitelligence
https://comitelligence-mcp.onrender.com/sse |
answered, not MCP | not listed | comitelligence-mcp.onrender.com |
| io.github.lemonadolabs/lemonado-mcp-server
https://mcp.lemonado.io/mcp |
gated, needs a credential | not listed | mcp.lemonado.io |
| io.github.leo-runningcoach/coachleo
https://mcp.coachleo.ai/mcp |
gated, needs a credential | not listed | mcp.coachleo.ai |
| io.github.leocelis/horizon-fidelity-monitor
https://horizon.leocelis.com/sse |
gated, needs a credential | not listed | horizon.leocelis.com |
| io.github.leocelis/ivd
https://mcp.ivdframework.dev/mcp |
gated, needs a credential | not listed | mcp.ivdframework.dev |
| io.github.leonidahqadmin-cell/to1-fleet
https://to1.deadbeatradar.com/mcp/fleet |
answered, not MCP | not listed | to1.deadbeatradar.com |
| io.github.leosuhail-cmd/check-before-you-pay
https://check.opulencedigitech.ca/mcp |
server error | not listed | check.opulencedigitech.ca |
| io.github.leshchenko1979/fast-mcp-telegram
https://tg-mcp.l1979.ru/v1/mcp |
unreachable | not listed | tg-mcp.l1979.ru |
| io.github.letroi77/clipzyn-mcp
https://clipzyn-mcp-production.up.railway.app/mcp |
gated, needs a credential | not listed | clipzyn-mcp-production.up.railway.app |
| io.github.lexsocket/mcp-eurlex
https://mcp.lexsocket.ai/eurlex/ |
unreachable | not listed | mcp.lexsocket.ai |
| io.github.lexsocket/mcp-ted
https://mcp.lexsocket.ai/ted/ |
unreachable | not listed | mcp.lexsocket.ai |
| io.github.lgpoliveira/bugiadata-mcp
https://mcp.bugiadata.com/sse |
gated, needs a credential | not listed | mcp.bugiadata.com |
| io.github.lichtsalz/korea-data
https://notonlystock.com/korea/mcp |
gated, needs a credential | not listed | notonlystock.com |
| io.github.liftli-ai/liftli
https://liftli-strategist-mcp.onrender.com/mcp |
gated, needs a credential | not listed | liftli-strategist-mcp.onrender.com |
| io.github.ligafew/apcs-public-mcp-gateway
https://apcs-public-mcp-gateway.itsnotevenbutter03.workers.dev/mcp |
JSON-RPC error | not listed | apcs-public-mcp-gateway.itsnotevenbutter03.workers.dev |
| io.github.ligafew/apcs-pypi-package-verification
https://apcs-public-mcp-gateway.itsnotevenbutter03.workers.dev/mcp/python-package-verification |
JSON-RPC error | not listed | apcs-public-mcp-gateway.itsnotevenbutter03.workers.dev |
| io.github.ligafew/python-package-runtime-test
https://apcs-public-mcp-gateway.itsnotevenbutter03.workers.dev/mcp/python-package-runtime-test |
JSON-RPC error | not listed | apcs-public-mcp-gateway.itsnotevenbutter03.workers.dev |
| io.github.lightbrushproject/autonomous-prime
https://the-agentcy-production.up.railway.app/marketplace/mcp/tools |
404 | not listed | the-agentcy-production.up.railway.app |
| io.github.liknenS/patchrooms
https://room.patchrooms.com/mcp |
gated, needs a credential | not listed | room.patchrooms.com |
| io.github.lildaddyo/braintube-mcp
https://brain-tube.com/mcp |
server error | not listed | brain-tube.com |
| io.github.lildaddyo/braintube-mcp
https://mcp.brain-tube.com/mcp |
gated, needs a credential | not listed | mcp.brain-tube.com |
| io.github.lindoai/mcp-server
https://mcp.lindo.ai/mcp |
gated, needs a credential | not listed | mcp.lindo.ai |
| io.github.lineofflight/frankfurter
https://mcp.frankfurter.dev/mcp |
404 | not listed | mcp.frankfurter.dev |
| io.github.linglistack/linkednav-mcp
https://mcp.linkednav.com/ |
gated, needs a credential | not listed | mcp.linkednav.com |
| io.github.linkedmash/linkedmash
https://mcp.linkedmash.com/api/mcp |
gated, needs a credential | not listed | mcp.linkedmash.com |
| io.github.linxule/durable-thinking
https://{worker_host}/mcp-compat |
unreachable | not listed | {worker_host} |
| io.github.lio1204/what2watch-mcp
https://what2watch.live/sse |
server error | not listed | what2watch.live |
| io.github.liserichards/pestprocrm
https://www.pestprocrm.com/api/mcp |
gated, needs a credential | not listed | www.pestprocrm.com |
| io.github.lm203688/atex-ai-gateway
https://smithery.ai/server/lm203688/atex-ai-gateway |
answered, not MCP | not listed | smithery.ai |