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 |
|---|---|---|---|
| speech-ai
https://apim-ai-apis.azure-api.net/mcp/pronunciation/mcp |
answers a handshake | 10 | apim-ai-apis.azure-api.net |
| fresh-feeds
https://fresh-feeds.foomworks.workers.dev/mcp |
answers a handshake | 10 | fresh-feeds.foomworks.workers.dev |
| skb-mcp
https://mcp.skinknowledgebase.com/mcp |
answers a handshake | 10 | mcp.skinknowledgebase.com |
| anyapi
https://api.getanyapi.com/mcp |
answers a handshake | 10 | api.getanyapi.com |
| gsc-fleet
https://mcp.gsc-fleet.ai/mcp |
answers a handshake | 10 | mcp.gsc-fleet.ai |
| remodeleriq
https://remodeleriq.com/mcp |
answers a handshake | 10 | remodeleriq.com |
| hpsilab-quant-finance
https://hpsilab.com/mcp |
answers a handshake | 10 | hpsilab.com |
| hpsilab-quant-finance
https://api.hpsilab.com/mcp |
answers a handshake | 10 | api.hpsilab.com |
| sorqen
https://sorqen.flashodds.live/mcp |
answers a handshake | 10 | sorqen.flashodds.live |
| fable-maker-mcp
https://fable-maker.pendia-community.workers.dev/mcp |
answers a handshake | 10 | fable-maker.pendia-community.workers.dev |
| agent-surety-agent
https://mcp.viridisconservation.com/surety/mcp |
answers a handshake | 10 | mcp.viridisconservation.com |
| subscriptions-agent
https://mcp.viridisconservation.com/subscriptions/mcp |
answers a handshake | 10 | mcp.viridisconservation.com |
| FilingAPI
https://mcp.filingapi.dev/mcp |
answers a handshake | 10 | mcp.filingapi.dev |
| cortexcloud
https://api.cortexcloud.org/mcp |
answers a handshake | 10 | api.cortexcloud.org |
| kirah-local-services
https://kirah.ai/api/mcp-registry-v1 |
answers a handshake | 10 | kirah.ai |
| data-transform-api
https://api.lazy-mac.com/data-transform/mcp |
answers a handshake | 10 | api.lazy-mac.com |
| mtgmon
https://mtgmon.com/mcp |
answers a handshake | 10 | mtgmon.com |
| MangroveTrader
https://api.mangrovetraders.com/mcp/ |
answers a handshake | 10 | api.mangrovetraders.com |
| lexvibe
https://golexvibe.com/api/mcp |
answers a handshake | 10 | golexvibe.com |
| kubik-tools
https://kubik-mcp.m-kubriak.workers.dev/mcp |
answers a handshake | 10 | kubik-mcp.m-kubriak.workers.dev |
| kubik-tools
https://mcp.kubik.tools/mcp |
answers a handshake | 10 | mcp.kubik.tools |
| pairgora
https://pairgora.com/api/mcp |
answers a handshake | 10 | pairgora.com |
| ab500-research
https://ab5d.xyz/mcp |
answers a handshake | 10 | ab5d.xyz |
| mcp-ai
https://api.mcp.ai/p_aws_billing |
answers a handshake | 10 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_carf |
answers a handshake | 10 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_datajud |
answers a handshake | 10 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_recall |
answers a handshake | 10 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_reclameaqui |
answers a handshake | 10 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_transparencia |
answers a handshake | 10 | api.mcp.ai |
| alien-plugg-x402
https://base44.app/api/apps/6a5fdd57651262e86b24133e/functions/mcpHandshake |
answers a handshake | 10 | base44.app |
| paycrow
https://paycrow-app.fly.dev/mcp |
answers a handshake | 10 | paycrow-app.fly.dev |
| agentwork
https://agent-work-api.agentwork-market.workers.dev/mcp |
answers a handshake | 10 | agent-work-api.agentwork-market.workers.dev |
| mcp-crypto-toolkit
https://mcp-crypto-toolkit.nad33mahm3d.workers.dev/mcp |
answers a handshake | 10 | mcp-crypto-toolkit.nad33mahm3d.workers.dev |
| xrocket-mcp
https://xrocket-mcp-production.up.railway.app/mcp |
answers a handshake | 10 | xrocket-mcp-production.up.railway.app |
| CommuteScout
https://mcp.commutescout.com/mcp |
answers a handshake | 10 | mcp.commutescout.com |
| permit-intelligence
https://permit-api-production-7375.up.railway.app/mcp |
answers a handshake | 10 | permit-api-production-7375.up.railway.app |
| council-ai
https://mcp.council-ai.app/mcp |
answers a handshake | 10 | mcp.council-ai.app |
| pinescript-docs
https://pinescript-mcp.fly.dev/mcp |
answers a handshake | 10 | pinescript-mcp.fly.dev |
| IntentFence
https://agentpass-protocol.rmalka06.chatgpt.site/api/mcp |
answers a handshake | 10 | agentpass-protocol.rmalka06.chatgpt.site |
| io.github.re-fagiano/bloodyhopes-campfire
https://bloodyhopes.com/mcp |
answers a handshake | 10 | bloodyhopes.com |
| reportflow-mcp
https://mcp.re-port-flow.com/mcp |
answers a handshake | 10 | mcp.re-port-flow.com |
| Pa1m Reddit
https://reddit.hypa1m.xyz/mcp |
answers a handshake | 10 | reddit.hypa1m.xyz |
| rnwy
https://rnwy.com/api/mcp |
answers a handshake | 10 | rnwy.com |
| open-agent-utility-index
https://agent-observatory-sensor.nolimit-observatory.workers.dev/mcp |
answers a handshake | 10 | agent-observatory-sensor.nolimit-observatory.workers.dev |
| steamwebapi
https://mcp.steamwebapi.com/mcp |
answers a handshake | 10 | mcp.steamwebapi.com |
| agoradm
https://api.agoradigest.com/mcp |
answers a handshake | 10 | api.agoradigest.com |
| agent-social
https://agent-social-blush.vercel.app/api/mcp |
answers a handshake | 10 | agent-social-blush.vercel.app |
| causallayer-mcp
https://causallayer-mcp-demo.zykm9qkk7j.workers.dev/mcp |
answers a handshake | 10 | causallayer-mcp-demo.zykm9qkk7j.workers.dev |
| causallayer-mcp
https://mcp.faultkey.com/mcp |
answers a handshake | 10 | mcp.faultkey.com |
| tapwatermap
https://mcp.tapwatermap.com/mcp |
answers a handshake | 10 | mcp.tapwatermap.com |