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 |
|---|---|---|---|
| com.monday/monday.com
https://mcp.monday.com/mcp |
gated, needs a credential | not listed | mcp.monday.com |
| com.monday/monday.com
https://mcp.monday.com/sse |
gated, needs a credential | not listed | mcp.monday.com |
| com.monikaskorykow/workshops
https://mcp-workshops.jani-828.workers.dev/sse |
404 | not listed | mcp-workshops.jani-828.workers.dev |
| com.moodlemcp/moodle
https://moodlemcp.com/mcp |
gated, needs a credential | not listed | moodlemcp.com |
| com.moregoodreviews/project
https://api.moregoodreviews.com/mcp |
gated, needs a credential | not listed | api.moregoodreviews.com |
| com.mosadd/mosadd-mcp
https://mcp.mosadd.com/mcp |
gated, needs a credential | not listed | mcp.mosadd.com |
| com.move-studios/staff-ops
https://zyrwvuiyxmqsbfckzhkd.supabase.co/functions/v1/mcp-server |
gated, needs a credential | not listed | zyrwvuiyxmqsbfckzhkd.supabase.co |
| com.moxlade/upwork-buyer-intelligence
https://buyer.moxlade.com/mcp/ |
gated, needs a credential | not listed | buyer.moxlade.com |
| com.mozonic/mozonic
https://mcp.mozonic.com/mcp |
gated, needs a credential | not listed | mcp.mozonic.com |
| com.mr-bridge/tft-mcp-server
https://mrbridge--tft-mcp-server.apify.actor/mcp |
gated, needs a credential | not listed | mrbridge--tft-mcp-server.apify.actor |
| com.mttrly/mcp
https://api.mttrly.com/mcp |
gated, needs a credential | not listed | api.mttrly.com |
| com.mukoko/nhimbe-events
https://events.mukoko.com/mcp |
gated, needs a credential | not listed | events.mukoko.com |
| com.muninx/mcp
https://api.muninx.com/mcp |
gated, needs a credential | not listed | api.muninx.com |
| com.munispot/municipal-data
https://www.munispot.com/api/mcp |
gated, needs a credential | not listed | www.munispot.com |
| com.mustertheforce/mcp
https://mcp.mustertheforce.com/mcp |
gated, needs a credential | not listed | mcp.mustertheforce.com |
| com.muzecmo/ecommerce-ads
https://backend.muzecmo.com/mcp |
unreachable | not listed | backend.muzecmo.com |
| com.myagentda/agentda
https://myagentda.com/api/mcp |
gated, needs a credential | not listed | myagentda.com |
| com.myagentinbox/myagentinbox
https://myagentinbox.com/mcp |
unreachable | not listed | myagentinbox.com |
| com.mycloudclaw/cloudclaw
https://mycloudclaw.com/api/agents/{agent_id}/mcp |
gated, needs a credential | not listed | mycloudclaw.com |
| com.myhairmailtools/agent-tools
https://mcp.myhairmailtools.com/mcp |
JSON-RPC error | not listed | mcp.myhairmailtools.com |
| com.myinfluenceai/agents
https://api.myinfluenceai.com/mcp |
gated, needs a credential | not listed | api.myinfluenceai.com |
| com.myoamigo/myoamigo
https://api.myoamigo.com/mcp |
gated, needs a credential | not listed | api.myoamigo.com |
| com.nahook/nahook
https://mcp.nahook.com/ |
gated, needs a credential | not listed | mcp.nahook.com |
| com.namebrewery/domain-checker
https://mcp.namebrewery.com/mcp |
gated, needs a credential | not listed | mcp.namebrewery.com |
| com.nameshift/marketplace
https://api.nameshift.com/mcp |
404 | not listed | api.nameshift.com |
| com.namingsignal/naming-signal
https://namingsignal.com/mcp |
gated, needs a credential | not listed | namingsignal.com |
| com.nanostudiopro/studiopro
https://nanostudiopro.com/api/mcp |
gated, needs a credential | not listed | nanostudiopro.com |
| com.natgaslens/natgaslens
https://mcp.natgaslens.com/mcp |
unreachable | not listed | mcp.natgaslens.com |
| com.naxytra/xytara-mcp-executor
https://xytara-mcp-executor.onrender.com/mcp |
answered, not MCP | not listed | xytara-mcp-executor.onrender.com |
| com.neiceban.piay/piay
https://piay.neiceban.com/mcp |
answered, not MCP | not listed | piay.neiceban.com |
| com.neilpatelapi/ubersuggest
https://ubersuggest-mcp.neilpatelapi.com/mcp |
gated, needs a credential | not listed | ubersuggest-mcp.neilpatelapi.com |
| com.netgenium/instance
https://{instance}.netgenium.online/api.aspx |
unreachable | not listed | {instance}.netgenium.online |
| com.netgenium/instance
https://{host}/api.aspx |
unreachable | not listed | {host} |
| com.neuhausre/austin-mls
https://mls.neuhausre.com/mcp |
gated, needs a credential | not listed | mls.neuhausre.com |
| com.neurarelay/relay-mcp
https://www.neurarelay.com/mcp |
gated, needs a credential | not listed | www.neurarelay.com |
| neurocompare
https://oppjwyhquadekoaadtka.supabase.co/functions/v1/mcp |
answers a handshake | not listed | oppjwyhquadekoaadtka.supabase.co |
| com.neuroflash/mcp
https://app.neuroflash.com/api/mcp-server/v1/mcp |
gated, needs a credential | not listed | app.neuroflash.com |
| com.neuronsearchlab/mcp
https://console.neuronsearchlab.com/api/mcp |
gated, needs a credential | not listed | console.neuronsearchlab.com |
| com.newrelic/mcp-server
https://mcp.newrelic.com/mcp |
gated, needs a credential | not listed | mcp.newrelic.com |
| com.nexaaly/a11y-check
https://nexaaly.com/mcp |
answered, not MCP | not listed | nexaaly.com |
| com.nflmcp/nfl-mcp
https://mcp.nflmcp.com/mcp |
gated, needs a credential | not listed | mcp.nflmcp.com |
| com.niftypm/mcp-server
https://mcp.niftypm.com/mcp |
gated, needs a credential | not listed | mcp.niftypm.com |
| com.nikhilkulkarni1755/iridium
https://iridium-api.nikhilkulkarni1755.com/mcp |
gated, needs a credential | not listed | iridium-api.nikhilkulkarni1755.com |
| com.nimcoffee/nimcoffee
https://mcp.nimcoffee.com/mcp |
unreachable | not listed | mcp.nimcoffee.com |
| com.nimcoffee/nimcoffee
https://mcp.nimcoffee.com/sse |
answered, not MCP | not listed | mcp.nimcoffee.com |
| com.nirvanahq/mcp
https://mcp.nirvanahq.com/mcp |
gated, needs a credential | not listed | mcp.nirvanahq.com |
| com.nitrosend/nitrosend
https://api.nitrosend.com/mcp |
gated, needs a credential | not listed | api.nitrosend.com |
| com.nivelrisk/mcp-server
https://mcp.nivelrisk.com/mcp |
gated, needs a credential | not listed | mcp.nivelrisk.com |
| com.nizh/nizh
https://mcp.nizh.com/mcp |
gated, needs a credential | not listed | mcp.nizh.com |
| com.nlqdb/nlqdb
https://mcp.nlqdb.com/mcp |
gated, needs a credential | not listed | mcp.nlqdb.com |