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.ariffazil/arifosmcp
https://arifosmcp.arif-fazil.com/mcp |
answered, not MCP | not listed | arifosmcp.arif-fazil.com |
| io.github.ark-forge/mcp-eu-ai-act
https://mcp.arkforge.fr/mcp |
JSON-RPC error | not listed | mcp.arkforge.fr |
| io.github.arod90/virlo
https://dev.virlo.ai/api/mcp/mcp |
gated, needs a credential | not listed | dev.virlo.ai |
| io.github.arseniigruzdev/index-now-ru
https://index-now.ru/mcp |
gated, needs a credential | not listed | index-now.ru |
| io.github.arslan2012/qpost-mcp
https://qpost.dev/mcp |
gated, needs a credential | not listed | qpost.dev |
| io.github.artchristech/fillin
https://fillin.glyphapi.dev/mcp |
answered, not MCP | not listed | fillin.glyphapi.dev |
| io.github.aruuhii2yo/maxion-mcp-gateway
https://5pu357jdkqc3qynzkjvu3okgqy0ncsiy.lambda-url.us-east-1.on.aws/mcp |
gated, needs a credential | not listed | 5pu357jdkqc3qynzkjvu3okgqy0ncsiy.lambda-url.us-east-1.on.aws |
| io.github.askmarcel/mcphvac
https://mcp.askmarcel.app |
gated, needs a credential | not listed | mcp.askmarcel.app |
| io.github.assaf/expense
https://expense.labnotes.org/mcp |
gated, needs a credential | not listed | expense.labnotes.org |
| io.github.astuto-ai/onelens-mcp
https://mcp.onelens.cloud/mcp |
gated, needs a credential | not listed | mcp.onelens.cloud |
| io.github.asyntheticai/asynthetic
https://asynthetic.up.railway.app/mcp |
404 | not listed | asynthetic.up.railway.app |
| io.github.asyntheticai/asynthetic
https://asynthetic.up.railway.app/sse |
404 | not listed | asynthetic.up.railway.app |
| io.github.atakanelik34/neo-x402-mcp
https://neo.docly.work/mcp |
unreachable | not listed | neo.docly.work |
| io.github.atilaahmettaner/tradingview-mcp
https://mcp.cryptosieve.com/mcp |
gated, needs a credential | not listed | mcp.cryptosieve.com |
| io.github.atk1-eng/1k-patient-mcp
https://mcp-patient-ilb-psc-cloudrun-d-673872727624.us-central1.run.app/mcp |
404 | not listed | mcp-patient-ilb-psc-cloudrun-d-673872727624.us-central1.run.app |
| io.github.atk1-eng/zoo-mcp
https://mcp-on-cloudrun-673872727624.us-central1.run.app/mcp |
404 | not listed | mcp-on-cloudrun-673872727624.us-central1.run.app |
| io.github.atomadictech/atomadic-forge
https://forge.atomadic.tech/mcp |
404 | not listed | forge.atomadic.tech |
| io.github.atomchung/long-run-hybrid-coach
https://mcp.paceandstaystrong.com/mcp |
gated, needs a credential | not listed | mcp.paceandstaystrong.com |
| io.github.atomix-spec/yoauto-mcp
https://yoauto.md/api/mcp/sse |
answered, not MCP | not listed | yoauto.md |
| io.github.attestifyagent/attestify-os
https://attestify-os.vercel.app/api/run |
answered, not MCP | not listed | attestify-os.vercel.app |
| io.github.audescs-spec/mcp-aides-sociales
https://mcp-aides-sociales.onrender.com/mcp |
gated, needs a credential | not listed | mcp-aides-sociales.onrender.com |
| io.github.augustin-v/engawa
https://engawahomes.com/api/mcp |
gated, needs a credential | not listed | engawahomes.com |
| io.github.austin-starks/nexustrade-mcp
https://nexustrade.io/api/mcp |
gated, needs a credential | not listed | nexustrade.io |
| io.github.autorender/autorender-mcp
https://api-mcp.autorender.io/sse |
gated, needs a credential | not listed | api-mcp.autorender.io |
| io.github.autoview-com/mcp
https://api.autoview.com/mcp/ |
unreachable | not listed | api.autoview.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com?tools=pink_comic/us-business-entity-search,pink_comic/building-permits-construction-leads,pink_comic/us-sec-edgar-filings-search,pink_comic/sam-gov-federal-contracts-search,pink_comic/irs-990-nonprofit-search |
gated, needs a credential | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://autoscrape-api-seven.vercel.app/mcp |
JSON-RPC error | not listed | autoscrape-api-seven.vercel.app |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com?tools=pink_comic/us-business-entity-search,pink_comic/yellowpages-scraper,pink_comic/building-permits-and-contractor-leads |
gated, needs a credential | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://autoscrape-api-seven.vercel.app/mcp/sse |
JSON-RPC error | not listed | autoscrape-api-seven.vercel.app |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com?tools=pink_comic/us-business-entity-search,pink_comic/building-permits-construction-leads,pink_comic/sunbiz-florida-business-leads,pink_comic/texas-business-leads |
gated, needs a credential | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com?tools=pink_comic/us-business-entity-search |
gated, needs a credential | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com?tools=pink_comic/us-business-entity-search,pink_comic/yellowpages-scraper,pink_comic/building-permits-construction-leads |
gated, needs a credential | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com?tools=pink_comic/us-business-entity-search,pink_comic/building-permits-api-contractor-leads,pink_comic/ca-contractor-license-search-cslb-lookup |
gated, needs a credential | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com?tools=pink_comic/us-business-entity-search,pink_comic/building-permits-construction-leads,pink_comic/yellowpages-scraper |
gated, needs a credential | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com?tools=pink_comic/us-business-entity-search,pink_comic/building-permits-construction-leads,pink_comic/sunbiz-florida-business-leads |
gated, needs a credential | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com?tools=pink_comic/us-business-entity-search,pink_comic/building-permits-construction-leads,pink_comic/secretary-of-state-business-search |
gated, needs a credential | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com?tools=pink_comic/us-business-entity-search,pink_comic/building-permits-search,pink_comic/us-secretary-of-state-business-search |
gated, needs a credential | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com?tools=pink_comic/us-business-entity-search,pink_comic/building-permits-construction-leads,pink_comic/yellow-pages-scraper |
gated, needs a credential | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com?tools=pink_comic/us-business-entity-search,pink_comic/building-permits-construction-leads,pink_comic/whois-domain-lookup |
gated, needs a credential | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com/sse?tools=pink_comic/us-business-entity-search |
404 | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com/sse?tools=pink_comic/yellow-pages-scraper,pink_comic/us-business-entity-search,pink_comic/building-permits-search |
404 | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com/sse?tools=pink_comic/us-business-entity-search,pink_comic/yellow-pages-scraper,pink_comic/building-permits-search,pink_comic/fl-sunbiz-business-search,pink_comic/ca-sos-business-search,pink_comic/tx-sos-business-search |
404 | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com/sse?tools=pink_comic/us-business-entity-search,pink_comic/yellowpages-leads-scraper,pink_comic/building-permits-construction-leads,pink_comic/ca-contractor-license-lookup |
404 | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com/sse?tools=pink_comic/us-business-entity-search,pink_comic/building-permits-construction-leads,pink_comic/sunbiz-florida-business-leads,pink_comic/texas-business-leads |
404 | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com/sse?tools=pink_comic/us-business-entity-search,pink_comic/building-permits-search,pink_comic/yellow-pages-search |
404 | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com/sse?tools=pink_comic/us-business-entity-search,pink_comic/yellow-pages-leads-scraper,pink_comic/building-permits-construction-leads |
404 | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com/sse?tools=pink_comic/us-business-entity-search,pink_comic/building-permits-search,pink_comic/yellowpages-scraper |
404 | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com/sse?tools=pink_comic/yellowpages-scraper,pink_comic/us-business-entity-search,pink_comic/building-permits-scraper |
404 | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com/sse?tools=pink_comic/us-business-entity-search,pink_comic/yellow-pages-scraper,pink_comic/building-permits-search,pink_comic/ca-contractor-license-search,pink_comic/florida-business-search,pink_comic/texas-sos-business-search |
404 | not listed | mcp.apify.com |
| io.github.avabuildsdata/mcp-us-business-data
https://mcp.apify.com/sse?tools=pink_comic/us-business-entity-search,pink_comic/yellow-pages-scraper,pink_comic/building-permits-search |
404 | not listed | mcp.apify.com |