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.james-robson/inthread
https://api.inthread.dev/mcp |
unreachable | not listed | api.inthread.dev |
| io.github.james-robson/inthread
https://api.inthread.dev/mcp/sse |
unreachable | not listed | api.inthread.dev |
| io.github.janishiestand/inkdraft
https://inkdraft.io/api/mcp |
gated, needs a credential | not listed | inkdraft.io |
| io.github.janishiestand/thesischeck
https://thesischeck.io/api/mcp |
gated, needs a credential | not listed | thesischeck.io |
| io.github.jannegpriv/leasingkollen
https://tfgibwodaohsfsfjqkub.supabase.co/functions/v1/mcp |
gated, needs a credential | not listed | tfgibwodaohsfsfjqkub.supabase.co |
| io.github.jannegpriv/pendlingskollen
https://iqkumimwxoupuayyamir.supabase.co/functions/v1/mcp |
gated, needs a credential | not listed | iqkumimwxoupuayyamir.supabase.co |
| io.github.jannegpriv/pkollen
https://kpfroonouzfcqytubdex.supabase.co/functions/v1/mcp |
gated, needs a credential | not listed | kpfroonouzfcqytubdex.supabase.co |
| io.github.jannegpriv/rymdenkollen
https://oetkdsnotayeiajosfxo.supabase.co/functions/v1/mcp |
gated, needs a credential | not listed | oetkdsnotayeiajosfxo.supabase.co |
| io.github.jannegpriv/skargardskollen
https://qzndsxisnxgjsddvwplm.supabase.co/functions/v1/mcp |
gated, needs a credential | not listed | qzndsxisnxgjsddvwplm.supabase.co |
| io.github.jannegpriv/streamkollen
https://tzmkvthcfpdlrlwzkjzy.supabase.co/functions/v1/mcp |
gated, needs a credential | not listed | tzmkvthcfpdlrlwzkjzy.supabase.co |
| io.github.jannegpriv/vaderkollen
https://qtowzkwkpirntmaumbfi.supabase.co/functions/v1/mcp |
gated, needs a credential | not listed | qtowzkwkpirntmaumbfi.supabase.co |
| io.github.jarmstrong158/agentsync-remote
https://{host}/mcp/{token} |
unreachable | not listed | {host} |
| io.github.jarmstrong158/agentsync-remote
https://agentsync-remote.{account}.workers.dev/mcp/{token} |
unreachable | not listed | agentsync-remote.{account}.workers.dev |
| io.github.jarmstrong158/cambium-remote
https://cambium-remote.{account}.workers.dev/mcp/{token} |
unreachable | not listed | cambium-remote.{account}.workers.dev |
| io.github.jarmstrong158/context-keeper-remote
https://context-keeper-remote.{account}.workers.dev/mcp/{token} |
unreachable | not listed | context-keeper-remote.{account}.workers.dev |
| io.github.jason2016/clawshow-mcp-server
https://mcp.clawshow.ai/sse |
404 | not listed | mcp.clawshow.ai |
| io.github.jasonxkensei/xproof
https://xproof.app/mcp |
answered, not MCP | not listed | xproof.app |
| io.github.javierfajardo85-rgb/aiaam
https://aiaam.xyz/mcp |
answered, not MCP | not listed | aiaam.xyz |
| io.github.jawwws/bytes
https://api.jaww.ws/mcp |
gated, needs a credential | not listed | api.jaww.ws |
| io.github.jaylee7777/daemoon
https://daemoon.dev/api/mcp |
gated, needs a credential | not listed | daemoon.dev |
| io.github.jaymiller-cmg/dealsync-mcp-server
https://dealsync-mcp-server.jaymiller.workers.dev/sse |
404 | not listed | dealsync-mcp-server.jaymiller.workers.dev |
| io.github.jaymiller-cmg/mortgage-hawaii
https://realitycents-mcp-server.jaymiller.workers.dev/mcp |
404 | not listed | realitycents-mcp-server.jaymiller.workers.dev |
| wudao-stock-data
https://stock.quicktiny.cn/api/mcp |
answers a handshake | not listed | stock.quicktiny.cn |
| io.github.jdhart81/agent-arbitration
https://viridis-agent-stable.fly.dev/arbitration/mcp |
unreachable | not listed | viridis-agent-stable.fly.dev |
| io.github.jdhart81/agent-compute-ledger
https://viridis-agent-stable.fly.dev/compute-ledger/mcp |
unreachable | not listed | viridis-agent-stable.fly.dev |
| io.github.jdhart81/agent-covenant
https://viridis-agent-stable.fly.dev/covenant/mcp |
unreachable | not listed | viridis-agent-stable.fly.dev |
| io.github.jdhart81/agent-escrow
https://viridis-agent-stable.fly.dev/escrow/mcp |
unreachable | not listed | viridis-agent-stable.fly.dev |
| io.github.jdhart81/agent-identity-registry
https://viridis-agent-stable.fly.dev/identity/mcp |
unreachable | not listed | viridis-agent-stable.fly.dev |
| io.github.jdhart81/agent-metering
https://viridis-agent-stable.fly.dev/metering/mcp |
unreachable | not listed | viridis-agent-stable.fly.dev |
| io.github.jdhart81/agent-offset-clearinghouse
https://viridis-agent-stable.fly.dev/offsets/mcp |
unreachable | not listed | viridis-agent-stable.fly.dev |
| io.github.jdhart81/agent-provenance
https://viridis-agent-stable.fly.dev/provenance/mcp |
unreachable | not listed | viridis-agent-stable.fly.dev |
| io.github.jdhart81/agent-trust-oracle
https://viridis-agent-stable.fly.dev/trust/mcp |
unreachable | not listed | viridis-agent-stable.fly.dev |
| io.github.jdhart81/narrative-engine
https://viridis-agent-stable.fly.dev/narrative-engine/mcp |
unreachable | not listed | viridis-agent-stable.fly.dev |
| io.github.jdhart81/protogen
https://viridis-agent-stable.fly.dev/protogen/mcp |
unreachable | not listed | viridis-agent-stable.fly.dev |
| io.github.jdhart81/regulatory-radar
https://viridis-agent-stable.fly.dev/regulatory-radar/mcp |
unreachable | not listed | viridis-agent-stable.fly.dev |
| io.github.jdhart81/smartscale
https://viridis-agent-stable.fly.dev/smartscale/mcp |
unreachable | not listed | viridis-agent-stable.fly.dev |
| io.github.jdhart81/verdigraph-mcp
https://verdigraph-mcp.hartjustin6.workers.dev/mcp |
gated, needs a credential | not listed | verdigraph-mcp.hartjustin6.workers.dev |
| io.github.jdw2111/propraven
https://mcp.propraven.com/mcp |
unreachable | not listed | mcp.propraven.com |
| io.github.jdw2111/propraven
https://propraven.com/mcp |
gated, needs a credential | not listed | propraven.com |
| io.github.jediapps/jedi-collection-sort
https://api.collection-sort.jediapps.com/mcp |
gated, needs a credential | not listed | api.collection-sort.jediapps.com |
| io.github.jens-saturation/saturation
https://mcp.saturation.io/mcp |
gated, needs a credential | not listed | mcp.saturation.io |
| goldhold
https://relay.goldhold.ai/mcp |
answers a handshake | not listed | relay.goldhold.ai |
| io.github.jerrysrodz/goldhold
https://mcp.goldhold.ai/mcp |
gated, needs a credential | not listed | mcp.goldhold.ai |
| io.github.jessedu29260-netizen/bakeryos
https://app.bakeryos.io/mcp |
gated, needs a credential | not listed | app.bakeryos.io |
| io.github.jessesorsa/omnier
https://mcp.getomnier.com/mcp |
gated, needs a credential | not listed | mcp.getomnier.com |
| io.github.jessiemongeon1/sui-kapa
https://sui.mcp.kapa.ai |
gated, needs a credential | not listed | sui.mcp.kapa.ai |
| io.github.jfortier93/statement-normalizer-mcp
https://statement-normalizer.mcpize.run |
gated, needs a credential | not listed | statement-normalizer.mcpize.run |
| io.github.jfortier93/verified-numbers-mcp
https://verified-numbers.mcpize.run |
gated, needs a credential | not listed | verified-numbers.mcpize.run |
| io.github.jfortier93/verified-wages-mcp
https://verified-wages.mcpize.run |
gated, needs a credential | not listed | verified-wages.mcpize.run |
| io.github.jfrog/jfrog-mcp-server
https://myPlatform.jfrog.github.io/mcp |
unreachable | not listed | myPlatform.jfrog.github.io |