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.danielinniss/boundr
https://mcp.boundr.dev/sse |
404 | not listed | mcp.boundr.dev |
| io.github.danielsalles/connector-platform
https://connector-mcp.plataform-connect.workers.dev/mcp/{builder_id}/self |
gated, needs a credential | not listed | connector-mcp.plataform-connect.workers.dev |
| io.github.danielwuhk77/dee-mcp
https://dwland-aiservices.ngrok.io/v1/mcp |
404 | not listed | dwland-aiservices.ngrok.io |
| io.github.dannyshmueli/agent-analytics-mcp
https://mcp.agentanalytics.sh/mcp |
gated, needs a credential | not listed | mcp.agentanalytics.sh |
| io.github.dante-is-shipping/keepflash-agent-access
https://keepflash.com/api/mcp |
gated, needs a credential | not listed | keepflash.com |
| grith-mcp
https://grithgate.com/mcp |
answers a handshake | not listed | grithgate.com |
| io.github.davidscoreal/univercity-mcp
https://mcp.univercityaiconsult.tech |
unreachable | not listed | mcp.univercityaiconsult.tech |
| io.github.dbnexsus/nexsus
https://app.nexsus.com.au/mcp |
gated, needs a credential | not listed | app.nexsus.com.au |
| io.github.dchhill/vedavisor-vedic-astrology-mcp
https://mcp.vedavisor.com/mcp |
answered, not MCP | not listed | mcp.vedavisor.com |
| io.github.dd77ss/zyntra-mail
https://mcp.zyntra.app/mcp |
gated, needs a credential | not listed | mcp.zyntra.app |
| io.github.deapi-ai/mcp-server-deapi
https://mcp.deapi.ai/mcp |
gated, needs a credential | not listed | mcp.deapi.ai |
| io.github.deapi-ai/tiktok-transcript-scraper
https://mcp.apify.com?tools=deapi/tiktok-transcript-scraper |
gated, needs a credential | not listed | mcp.apify.com |
| io.github.debragail/engram
https://mcp.getengram.app/mcp |
gated, needs a credential | not listed | mcp.getengram.app |
| io.github.deeparteffects/deep-art-ai
https://api.deepart.ai/mcp |
unreachable | not listed | api.deepart.ai |
| io.github.deficlow/hyperstore-mcp
https://mcp.store.hypergpt.ai/sse |
404 | not listed | mcp.store.hypergpt.ai |
| io.github.defimind-ai/defimind-mcp
https://mcp.defimind.ai/mcp |
404 | not listed | mcp.defimind.ai |
| io.github.deleteweb/seo
https://app.miraqo.io/mcp |
gated, needs a credential | not listed | app.miraqo.io |
| io.github.depixapp/depix-mcp
https://mcp.depixapp.com/mcp |
gated, needs a credential | not listed | mcp.depixapp.com |
| io.github.deployment-io/deployment-io
https://api.deployment.io/v1/mcp |
gated, needs a credential | not listed | api.deployment.io |
| io.github.desci-labs/sciweave-mcp
https://mcp.sciweave.com/mcp |
gated, needs a credential | not listed | mcp.sciweave.com |
| io.github.design-smith/muntuai-mcp
https://api.muntuai.com/api/mcp |
unreachable | not listed | api.muntuai.com |
| io.github.desplega-ai/agent-swarm
https://{swarm_host}/mcp |
unreachable | not listed | {swarm_host} |
| io.github.dev-allflyghts/mcp-server
https://mcp.allflyghts.com/mcp |
gated, needs a credential | not listed | mcp.allflyghts.com |
| io.github.dev55acc-ai/motion-menu
https://motion-menu-two.vercel.app/api/mcp |
404 | not listed | motion-menu-two.vercel.app |
| io.github.dev55acc-ai/paid-mcp-metering
https://paid-mcp-metering-clsiojdd7-benlafreniere6-3913s-projects.vercel.app/mcp |
JSON-RPC error | not listed | paid-mcp-metering-clsiojdd7-benlafreniere6-3913s-projects.vercel.app |
| io.github.devchad-cmd/skilldb
https://mcp.skilldb.dev |
gated, needs a credential | not listed | mcp.skilldb.dev |
| io.github.devjoaocastro/vulk-mcp-server
https://mcp.vulk.dev/mcp |
answered, not MCP | not listed | mcp.vulk.dev |
| io.github.dhamma-seeker/tripitaka-mcp
https://mcp.tripitaka-mcp.com/sse |
answered, not MCP | not listed | mcp.tripitaka-mcp.com |
| io.github.dhanaway/analog-mcp
https://yaewurxvufigjntzdruf.supabase.co/functions/v1/analog-mcp |
unreachable | not listed | yaewurxvufigjntzdruf.supabase.co |
| io.github.dialgoodian/clawdcall-mcp
https://gateway.clawdcall.com/mcp/ |
gated, needs a credential | not listed | gateway.clawdcall.com |
| io.github.dialnexa/mcp
https://api.dialnexa.com/v1/mcp |
gated, needs a credential | not listed | api.dialnexa.com |
| io.github.digital-wisdom-ai/wondercal
https://mcp.wondercal.com/mcp |
gated, needs a credential | not listed | mcp.wondercal.com |
| io.github.digitalgremlin/github-repo-intelligence-mcp
https://joeslade--github-repo-intelligence-mcp.apify.actor/mcp |
gated, needs a credential | not listed | joeslade--github-repo-intelligence-mcp.apify.actor |
| io.github.digitalgremlin/hn-developer-sentiment-mcp
https://joeslade--hn-developer-sentiment-mcp.apify.actor/mcp |
gated, needs a credential | not listed | joeslade--hn-developer-sentiment-mcp.apify.actor |
| io.github.dimawin22/qacat
https://qacat-mcp.qacat.workers.dev/mcp |
gated, needs a credential | not listed | qacat-mcp.qacat.workers.dev |
| io.github.dinequickly/gphub
https://gphub.app/mcp |
gated, needs a credential | not listed | gphub.app |
| io.github.dinof777/mission-control
https://mission-control-six-kohl.vercel.app/api/mcp |
gated, needs a credential | not listed | mission-control-six-kohl.vercel.app |
| io.github.diyaluo/gbrain-skills
https://43-134-36-21.duckdns.org/mcp/gbrain |
server error | not listed | 43-134-36-21.duckdns.org |
| io.github.dizpers/polystrike
https://polystrike.xyz/mcp/sse |
answered, not MCP | not listed | polystrike.xyz |
| io.github.dizzyvinci/building-permit-aggregator
https://mcp.apify.com?tools=dizzyvinci/building-permit-aggregator |
gated, needs a credential | not listed | mcp.apify.com |
| io.github.dizzyvinci/shopify-catalog-monitor
https://mcp.apify.com?tools=dizzyvinci/shopify-catalog-monitor |
gated, needs a credential | not listed | mcp.apify.com |
| io.github.djautomd-lab/aipaygent
https://mcp.aipaygent.xyz/mcp |
server error | not listed | mcp.aipaygent.xyz |
| io.github.djtellado/nexus-legal
https://legal.nexusquantum.legal/api/mcp |
gated, needs a credential | not listed | legal.nexusquantum.legal |
| io.github.dmkorj/umlout
https://www.umlout.com/mcp/sse |
gated, needs a credential | not listed | www.umlout.com |
| io.github.doc2mcp/agentverse
https://doc2mcp.site/api/mcp/67b582f1-f3f9-4c3e-8738-d9e0adee7557/mcp |
answered, not MCP | not listed | doc2mcp.site |
| io.github.doc2mcp/agentverse
https://doc2mcp.site/api/mcp/353ba712-2c3b-4699-9c58-0dc4e54ff4eb/mcp |
answered, not MCP | not listed | doc2mcp.site |
| doc2mcp
https://www.doc2mcp.site/api/mcp/0ddc91d1-3136-4c4a-8627-1a0be89c0ec7/mcp |
answers a handshake | not listed | www.doc2mcp.site |
| io.github.doc2mcp/cavalry
https://doc2mcp.site/api/mcp/2b3751c9-893e-49b2-b627-da208f631cbb/mcp |
answered, not MCP | not listed | doc2mcp.site |
| doc2mcp
https://www.doc2mcp.site/api/mcp/a21ddb4d-2344-4869-a191-162e1ebea375/mcp |
answers a handshake | not listed | www.doc2mcp.site |
| io.github.doc2mcp/developer
https://doc2mcp.site/api/mcp/c7dd7af1-84b9-4bc3-a3e8-0b3a324c8413/mcp |
answered, not MCP | not listed | doc2mcp.site |