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 |
|---|---|---|---|
| ai.waystation/office
https://waystation.ai/office/mcp/sse |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/postgres
https://waystation.ai/postgres/mcp |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/postgres
https://waystation.ai/postgres/mcp/sse |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/slack
https://waystation.ai/slack/mcp |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/slack
https://waystation.ai/slack/mcp/sse |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/supabase
https://waystation.ai/supabase/mcp |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/supabase
https://waystation.ai/supabase/mcp/sse |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/teams
https://waystation.ai/teams/mcp |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/teams
https://waystation.ai/teams/mcp/sse |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/wrike
https://waystation.ai/wrike/mcp |
JSON-RPC error | not listed | waystation.ai |
| ai.waystation/wrike
https://waystation.ai/wrike/mcp/sse |
JSON-RPC error | not listed | waystation.ai |
| ai.webanatomy/webanatomy
https://mcp.webanatomy.ai/mcp |
gated, needs a credential | not listed | mcp.webanatomy.ai |
| ai.webhound/webhound
https://api.webhound.ai/api/v2/mcp |
gated, needs a credential | not listed | api.webhound.ai |
| ai.websitepublisher/mcp
https://mcp.websitepublisher.ai/ |
gated, needs a credential | not listed | mcp.websitepublisher.ai |
| ai.wellnessproject/wellness-project
https://wellnessproject.ai/api/mcp |
gated, needs a credential | not listed | wellnessproject.ai |
| ai.willform/willform-agent
https://agent.willform.ai/api/mcp |
unreachable | not listed | agent.willform.ai |
| ai.windsor/windsor-mcp
https://mcp.windsor.ai/sse |
404 | not listed | mcp.windsor.ai |
| ai.withone/mcp
https://mcp.withone.ai/mcp |
gated, needs a credential | not listed | mcp.withone.ai |
| ai.wiv/mcp
https://mcp.wiv.ai/mcp |
gated, needs a credential | not listed | mcp.wiv.ai |
| ai.wiv/mcp
https://mcp.wiv.ai/sse |
gated, needs a credential | not listed | mcp.wiv.ai |
| ai.wizideo/wizideo
https://mcp.wizideo.ai/mcp |
unreachable | not listed | mcp.wizideo.ai |
| ai.workingmemory/memory
https://app.workingmemory.ai/mcp |
unreachable | not listed | app.workingmemory.ai |
| ai.workledge/workledge
https://mcp.workledge.ai/mcp |
gated, needs a credential | not listed | mcp.workledge.ai |
| ai.writingmate/writingmate-mcp
https://writingmate.ai/api/mcp |
gated, needs a credential | not listed | writingmate.ai |
| ai.xr-utilities/h-index
https://h-index.xr-utilities.ai/mcp |
404 | not listed | h-index.xr-utilities.ai |
| ai.xurprise/mcp
https://xurprise.ai/api/mcp |
unreachable | not listed | xurprise.ai |
| ai.yempik/company-brain
https://mcp.yempik.ai/mcp |
gated, needs a credential | not listed | mcp.yempik.ai |
| ai.zencap/zencap
https://mcp.zencap.ai/mcp |
gated, needs a credential | not listed | mcp.zencap.ai |
| ai.zentrik/mcp
https://zentrik.ai/mcp |
gated, needs a credential | not listed | zentrik.ai |
| ai.zevari/mcp
https://mcp.zevari.ai/mcp |
gated, needs a credential | not listed | mcp.zevari.ai |
| ai.zihin/mcp-server
https://llm.zihin.ai/mcp |
gated, needs a credential | not listed | llm.zihin.ai |
| ai.zine/mcp
https://www.zine.ai/mcp |
gated, needs a credential | not listed | www.zine.ai |
| am.mana/mana-public
https://mana.am/docs/mcp |
JSON-RPC error | not listed | mana.am |
| am.mana/mana-public
https://mana.am/mcp |
JSON-RPC error | not listed | mana.am |
| am.mana/mana-public
https://mana.am/api/mcp |
JSON-RPC error | not listed | mana.am |
| am.mana/mana-public
https://mana.am/webmcp |
JSON-RPC error | not listed | mana.am |
| am.sublime/sublime
https://api.sublime.am/mcp |
gated, needs a credential | not listed | api.sublime.am |
| app.aiponge/mcp
https://mcp.aiponge.com/mcp |
gated, needs a credential | not listed | mcp.aiponge.com |
| app.anakior/atlas-mind
https://{ATLAS_MCP_URL} |
unreachable | not listed | {ATLAS_MCP_URL} |
| app.anamneseai/anamnese
https://anamneseai.app/api/mcp |
404 | not listed | anamneseai.app |
| app.askloop/askloop
https://api.askloop.app/mcp |
gated, needs a credential | not listed | api.askloop.app |
| app.aspirelearning/mcp
https://mcp.aspirelearning.app/mcp |
unreachable | not listed | mcp.aspirelearning.app |
| app.aveiro/mcp
https://www.aveiro.app/api/mcp/mcp |
gated, needs a credential | not listed | www.aveiro.app |
| app.baozugong/landlord
https://baozugong.app/api/mcp |
gated, needs a credential | not listed | baozugong.app |
| app.bauta/bauta
https://bauta.app/mcp |
gated, needs a credential | not listed | bauta.app |
| app.bestappify/shopify-app-store
https://bestappify.app/api/mcp |
gated, needs a credential | not listed | bestappify.app |
| app.bonsave/bonsave
https://www.bonsave.app/api/mcp |
gated, needs a credential | not listed | www.bonsave.app |
| app.branddock/branddock
https://branddock.app/mcp |
gated, needs a credential | not listed | branddock.app |
| app.brickway/brickway
https://api.brickway.app/mcp |
gated, needs a credential | not listed | api.brickway.app |
| app.busyboard/mcp
https://busyboard.app/api/mcp |
gated, needs a credential | not listed | busyboard.app |