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 |
|---|---|---|---|
| jojapi-best-keyword-research-api
https://mcp.jojapi.com/best-keyword-research-api |
answers a handshake | 1 | mcp.jojapi.com |
| jojapi-bypass-cloudflare-api
https://mcp.jojapi.com/bypass-cloudflare-api |
answers a handshake | 1 | mcp.jojapi.com |
| jojapi-cloudflare-solver
https://mcp.jojapi.com/cloudflare-solver |
answers a handshake | 1 | mcp.jojapi.com |
| jojapi-domain-age-pro
https://mcp.jojapi.com/domain-age-pro |
answers a handshake | 1 | mcp.jojapi.com |
| jojapi-domain-da-pa-check
https://mcp.jojapi.com/domain-da-pa-check |
answers a handshake | 1 | mcp.jojapi.com |
| jojapi-duckduckgo
https://mcp.jojapi.com/duckduckgo |
answers a handshake | 1 | mcp.jojapi.com |
| jojapi-google-web-search
https://mcp.jojapi.com/google-web-search |
answers a handshake | 1 | mcp.jojapi.com |
| jojapi-googlesearch-api
https://mcp.jojapi.com/googlesearch-api |
answers a handshake | 1 | mcp.jojapi.com |
| jojapi-gpt-4o-ksdwzw
https://mcp.jojapi.com/gpt-4o-ksdwzw |
answers a handshake | 1 | mcp.jojapi.com |
| jojapi-gpt-5
https://mcp.jojapi.com/gpt-5 |
answers a handshake | 1 | mcp.jojapi.com |
| jojapi-joj-image-search
https://mcp.jojapi.com/joj-image-search |
answers a handshake | 1 | mcp.jojapi.com |
| jojapi-nameresolver
https://mcp.jojapi.com/nameresolver |
answers a handshake | 1 | mcp.jojapi.com |
| jojapi-scrapeunblocker-dfsswg
https://mcp.jojapi.com/scrapeunblocker-dfsswg |
answers a handshake | 1 | mcp.jojapi.com |
| jojapi-serp-data-scraper
https://mcp.jojapi.com/serp-data-scraper |
answers a handshake | 1 | mcp.jojapi.com |
| jojapi-simple-gpt
https://mcp.jojapi.com/simple-gpt |
answers a handshake | 1 | mcp.jojapi.com |
| jojapi-spvn-tech-ip-geolocation-and-asn-lookup-api
https://mcp.jojapi.com/spvn-tech-ip-geolocation-and-asn-lookup-api |
answers a handshake | 1 | mcp.jojapi.com |
| jojapi-verify-the-email-instantly
https://mcp.jojapi.com/verify-the-email-instantly |
answers a handshake | 1 | mcp.jojapi.com |
| jojapi-youtube-downloader-api
https://mcp.jojapi.com/youtube-downloader-api |
answers a handshake | 1 | mcp.jojapi.com |
| justinmckelvey-ai-visibility
https://justinmckelvey.com/mcp |
answers a handshake | 1 | justinmckelvey.com |
| minmap-app
https://mindmap-mcp-directory.keenethics-labs.com/mcp |
answers a handshake | 1 | mindmap-mcp-directory.keenethics-labs.com |
| Mental Health Tests
https://mental-tests-mcp-app.keenethics-labs.com/mcp |
answers a handshake | 1 | mental-tests-mcp-app.keenethics-labs.com |
| kenoodl
https://kenoodl.com/mcp |
answers a handshake | 1 | kenoodl.com |
| com.letshum/internet-availability
https://mcp.letshum.com/mcp |
answers a handshake | 1 | mcp.letshum.com |
| edge-lab
https://lifelongedge.com/mcp |
answers a handshake | 1 | lifelongedge.com |
| mamoie
https://mamoie.com/api/mcp |
answers a handshake | 1 | mamoie.com |
| com.mcpscores/bill-of-materials-integrity
https://mcp-factory.bowling-anthony.workers.dev/bill-of-materials-integrity/mcp |
answers a handshake | 1 | mcp-factory.bowling-anthony.workers.dev |
| com.mcpscores/cache-key-explosion-auditor
https://mcp-factory.bowling-anthony.workers.dev/cache-key-explosion-auditor/mcp |
answers a handshake | 1 | mcp-factory.bowling-anthony.workers.dev |
| com.mcpscores/csv-import-rehearsal
https://mcp-factory.bowling-anthony.workers.dev/csv-import-rehearsal/mcp |
answers a handshake | 1 | mcp-factory.bowling-anthony.workers.dev |
| com.mcpscores/invoice-duplicate-recovery
https://mcp-factory.bowling-anthony.workers.dev/invoice-duplicate-recovery/mcp |
answers a handshake | 1 | mcp-factory.bowling-anthony.workers.dev |
| com.mcpscores/invoice-purchase-order-matcher
https://mcp-factory.bowling-anthony.workers.dev/invoice-purchase-order-matcher/mcp |
answers a handshake | 1 | mcp-factory.bowling-anthony.workers.dev |
| com.mcpscores/localization-resource-integrity
https://mcp-factory.bowling-anthony.workers.dev/localization-resource-integrity/mcp |
answers a handshake | 1 | mcp-factory.bowling-anthony.workers.dev |
| com.mcpscores/merchant-catalog-acceptance
https://mcp-factory.bowling-anthony.workers.dev/merchant-catalog-acceptance/mcp |
answers a handshake | 1 | mcp-factory.bowling-anthony.workers.dev |
| com.mcpscores/schema-change-gate
https://mcp-factory.bowling-anthony.workers.dev/schema-change-gate/mcp |
answers a handshake | 1 | mcp-factory.bowling-anthony.workers.dev |
| com.mcpscores/usage-bill-reconstructor
https://mcp-factory.bowling-anthony.workers.dev/usage-bill-reconstructor/mcp |
answers a handshake | 1 | mcp-factory.bowling-anthony.workers.dev |
| com.mcpscores/webhook-signature-fixture-lab
https://mcp-factory.bowling-anthony.workers.dev/webhook-signature-fixture-lab/mcp |
answers a handshake | 1 | mcp-factory.bowling-anthony.workers.dev |
| moneyyoureowed-catalog-mcp
https://mcp.moneyyoureowed.com/mcp |
answers a handshake | 1 | mcp.moneyyoureowed.com |
| ofacscreen
https://www.ofacscreen.com/mcp |
answers a handshake | 1 | www.ofacscreen.com |
| orbylon
https://orbylon.com/api/mcp |
answers a handshake | 1 | orbylon.com |
| Perkusai
https://mcp.perkusai.com/ |
answers a handshake | 1 | mcp.perkusai.com |
| pixserp
https://pixserp.com/api/v1/mcp |
answers a handshake | 1 | pixserp.com |
| primereviewspro
https://primereviewspro.com/mcp |
answers a handshake | 1 | primereviewspro.com |
| prooflayered
https://prooflayered.com/mcp |
answers a handshake | 1 | prooflayered.com |
| rangercheck
https://rangercheck.com/api/mcp |
answers a handshake | 1 | rangercheck.com |
| retasc
https://mcp.retasc.com/mcp |
answers a handshake | 1 | mcp.retasc.com |
| roxy-docs
https://roxyapi.com/mcp/docs |
answers a handshake | 1 | roxyapi.com |
| hush
https://royashbrook.com/hush |
answers a handshake | 1 | royashbrook.com |
| com.selfping/selfping
https://www.selfping.com/api/mcp |
answers a handshake | 1 | www.selfping.com |
| amazon
https://amazon.seoapi.com/mcp |
answers a handshake | 1 | amazon.seoapi.com |
| applebot
https://applebot.seoapi.com/mcp |
answers a handshake | 1 | applebot.seoapi.com |
| baiduspider
https://baiduspider.seoapi.com/mcp |
answers a handshake | 1 | baiduspider.seoapi.com |