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 |
|---|---|---|---|
| taxcredit-engine-agent
https://mcp.viridisconservation.com/taxcredit-engine/mcp |
answers a handshake | 5 | mcp.viridisconservation.com |
| wavefunction-search-agent
https://mcp.viridisconservation.com/wavefunction/mcp |
answers a handshake | 5 | mcp.viridisconservation.com |
| Secant Agent Research Pack
https://agentic.secantoutreach.com/mcp/ |
answers a handshake | 5 | agentic.secantoutreach.com |
| loyaltyvip
https://loyaltyvip.com/mcp |
answers a handshake | 5 | loyaltyvip.com |
| keibai-hub
https://keibai-hub.com/mcp-auctions |
answers a handshake | 5 | keibai-hub.com |
| airport-transit
https://airport-transit.kimnchai.com/mcp |
answers a handshake | 5 | airport-transit.kimnchai.com |
| sipiteno-mcp
https://sipiteno.com/api/mcp |
answers a handshake | 5 | sipiteno.com |
| kirah-local-services-directory
https://kirah.ai/api/mcp-directory-v1 |
answers a handshake | 5 | kirah.ai |
| jp-m2m-gateway
https://jp-m2m-gateway-62ko7b2uwa-an.a.run.app/mcp |
answers a handshake | 5 | jp-m2m-gateway-62ko7b2uwa-an.a.run.app |
| ibanchecker-mcp
https://mcp.ibanchecker.cash/mcp |
answers a handshake | 5 | mcp.ibanchecker.cash |
| calmactiva
https://dgymaetjyvzdblryurmi.supabase.co/functions/v1/mcp-server |
answers a handshake | 5 | dgymaetjyvzdblryurmi.supabase.co |
| agent-memory-worker
https://api.lazy-mac.com/agent-memory/mcp |
answers a handshake | 5 | api.lazy-mac.com |
| agent-workflow-engine
https://api.lazy-mac.com/agent-workflow-engine/mcp |
answers a handshake | 5 | api.lazy-mac.com |
| ai-changelog-writer
https://api.lazy-mac.com/ai-changelog-writer/mcp |
answers a handshake | 5 | api.lazy-mac.com |
| ai-cost-optimizer
https://api.lazy-mac.com/ai-cost-optimizer/mcp |
answers a handshake | 5 | api.lazy-mac.com |
| ai-guardrails
https://api.lazy-mac.com/ai-guardrails/mcp |
answers a handshake | 5 | api.lazy-mac.com |
| ai-prompt-optimizer
https://api.lazy-mac.com/ai-prompt-optimizer/mcp |
answers a handshake | 5 | api.lazy-mac.com |
| api-contract-validator
https://api.lazy-mac.com/api-contract-validator/mcp |
answers a handshake | 5 | api.lazy-mac.com |
| code-pattern-risk-scanner-api
https://api.lazy-mac.com/code-pattern-risk-scanner/mcp |
answers a handshake | 5 | api.lazy-mac.com |
| interactive-api-playground
https://api.lazy-mac.com/interactive-api-playground/mcp |
answers a handshake | 5 | api.lazy-mac.com |
| llm-output-quality-monitor-api
https://api.lazy-mac.com/llm-output-quality-monitor/mcp |
answers a handshake | 5 | api.lazy-mac.com |
| ShareGrokBots
https://mcp.sharegrokbots.com/mcp |
answers a handshake | 5 | mcp.sharegrokbots.com |
| @lemmaoracle/mcp
https://mcp.lemma.workers.dev/mcp |
answers a handshake | 5 | mcp.lemma.workers.dev |
| Music Studio
https://mcp-music-studio.linxule.workers.dev/mcp |
answers a handshake | 5 | mcp-music-studio.linxule.workers.dev |
| xfinlab-intelligence
https://api.xfinlab.com/api/mcp |
answers a handshake | 5 | api.xfinlab.com |
| easyaccesspdf
https://easyaccesspdf.com/wp-json/easy/v1/mcp |
answers a handshake | 5 | easyaccesspdf.com |
| basinwise
https://basinwise.vercel.app/api/mcp |
answers a handshake | 5 | basinwise.vercel.app |
| mcp-medprice-ai
https://mcp.medprice.ai/mcp |
answers a handshake | 5 | mcp.medprice.ai |
| meeba-context
https://meeba-context-mcp-469248886325.us-central1.run.app/mcp |
answers a handshake | 5 | meeba-context-mcp-469248886325.us-central1.run.app |
| harvey-verify
https://verify.rugslayer.com/mcp |
answers a handshake | 5 | verify.rugslayer.com |
| agentictrade
https://agentictrade.io/api/v1/mcp |
answers a handshake | 5 | agentictrade.io |
| wondel-skills
https://skills.wondel.ai/mcp |
answers a handshake | 5 | skills.wondel.ai |
| can-tap-verified
https://mcp.can-tap-verified.com |
answers a handshake | 5 | mcp.can-tap-verified.com |
| musikalienhandel-mcp
https://mcp.musikalienhandel.de/mcp |
answers a handshake | 5 | mcp.musikalienhandel.de |
| mcp-typescript server on vercel
https://mcp.mydatapass.app/api/mcp |
answers a handshake | 5 | mcp.mydatapass.app |
| nexus-npm-package-ws-has-241560546-weekly-down
https://npm-package-ws-has-241560546-w-production.up.railway.app/mcp |
answers a handshake | 5 | npm-package-ws-has-241560546-w-production.up.railway.app |
| nifra-docs
https://mcp.nifra.dev |
answers a handshake | 5 | mcp.nifra.dev |
| semiotic
https://semiotic-mcp-server-481507046413.us-west1.run.app/mcp |
answers a handshake | 5 | semiotic-mcp-server-481507046413.us-west1.run.app |
| nue_people_Homepage
https://www.nuepeople.com/mcp |
answers a handshake | 5 | www.nuepeople.com |
| nyuchi-docs
https://docs.nyuchi.com/mcp |
answers a handshake | 5 | docs.nyuchi.com |
| hs-webmcp
https://hs-webmcp.oga-surf-project.workers.dev/mcp |
answers a handshake | 5 | hs-webmcp.oga-surf-project.workers.dev |
| hs-webmcp
https://web.horizonshield.dev/mcp |
answers a handshake | 5 | web.horizonshield.dev |
| hs-verify-gate
https://hs-verify-gate.oga-surf-project.workers.dev/mcp |
answers a handshake | 5 | hs-verify-gate.oga-surf-project.workers.dev |
| hs-verify-gate
https://gate.horizonshield.dev/mcp |
answers a handshake | 5 | gate.horizonshield.dev |
| devadex
https://devadex.com/mcp |
answers a handshake | 5 | devadex.com |
| argos-technical
https://www.bullbear.ninja/api/mcp |
answers a handshake | 5 | www.bullbear.ninja |
| beacon-graph
https://beacon-index.onrender.com/mcp |
answers a handshake | 5 | beacon-index.onrender.com |
| x402watch
https://api.x402.printmoneylab.com/mcp |
answers a handshake | 5 | api.x402.printmoneylab.com |
| @pyth-network/mcp-server
https://mcp.pyth.network/mcp |
answers a handshake | 5 | mcp.pyth.network |
| rmcp
https://mcp.quadratichq.com/mcp |
answers a handshake | 5 | mcp.quadratichq.com |