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.smithery/smithery-ai-cookbook-ts-smithery-cli
https://server.smithery.ai/@smithery-ai/cookbook-ts-smithery-cli/mcp |
404 | not listed | server.smithery.ai |
| ai.smithery/smithery-ai-fetch
https://server.smithery.ai/@smithery-ai/fetch/mcp |
404 | not listed | server.smithery.ai |
| ai.smithery/smithery-ai-github
https://server.smithery.ai/@smithery-ai/github/mcp |
404 | not listed | server.smithery.ai |
| ai.smithery/smithery-ai-national-weather-service
https://server.smithery.ai/@smithery-ai/national-weather-service/mcp |
gated, needs a credential | not listed | server.smithery.ai |
| ai.smithery/smithery-ai-slack
https://server.smithery.ai/@smithery-ai/slack/mcp |
404 | not listed | server.smithery.ai |
| ai.smithery/smithery-notion
https://server.smithery.ai/@smithery/notion/mcp |
gated, needs a credential | not listed | server.smithery.ai |
| ai.smithery/smithery-toolbox
https://server.smithery.ai/@smithery/toolbox/mcp |
404 | not listed | server.smithery.ai |
| ai.smithery/smithery-unicorn
https://server.smithery.ai/@smithery/unicorn |
404 | not listed | server.smithery.ai |
| ai.smithery/sunub-obsidian-mcp-server
https://server.smithery.ai/@sunub/obsidian-mcp-server/mcp |
404 | not listed | server.smithery.ai |
| ai.smithery/szge-lolwiki-mcp
https://server.smithery.ai/@szge/lolwiki-mcp/mcp |
404 | not listed | server.smithery.ai |
| ai.smithery/truss44-mcp-crypto-price
https://server.smithery.ai/@truss44/mcp-crypto-price/mcp |
gated, needs a credential | not listed | server.smithery.ai |
| ai.smithery/turnono-datacommons-mcp-server
https://server.smithery.ai/@turnono/datacommons-mcp-server/mcp |
404 | not listed | server.smithery.ai |
| ai.smithery/wgong-sqlite-mcp-server
https://server.smithery.ai/@wgong/sqlite-mcp-server/mcp |
404 | not listed | server.smithery.ai |
| ai.smithery/xinkuang-china-stock-mcp
https://server.smithery.ai/@xinkuang/china-stock-mcp/mcp |
404 | not listed | server.smithery.ai |
| ai.smithery/yuhuison-mediawiki-mcp-server-auth
https://server.smithery.ai/@yuhuison/mediawiki-mcp-server-auth/mcp |
404 | not listed | server.smithery.ai |
| ai.smithery/yuna0x0-anilist-mcp
https://server.smithery.ai/@yuna0x0/anilist-mcp/mcp |
404 | not listed | server.smithery.ai |
| ai.smithery/yuna0x0-hackmd-mcp
https://server.smithery.ai/@yuna0x0/hackmd-mcp/mcp |
404 | not listed | server.smithery.ai |
| ai.smithery/zeta-chain-cli
https://server.smithery.ai/@zeta-chain/cli/mcp |
404 | not listed | server.smithery.ai |
| ai.smithery/zhaoganghao-hellomcp
https://server.smithery.ai/@zhaoganghao/hellomcp/mcp |
404 | not listed | server.smithery.ai |
| ai.smithery/zwldarren-akshare-one-mcp
https://server.smithery.ai/@zwldarren/akshare-one-mcp/mcp |
gated, needs a credential | not listed | server.smithery.ai |
| ai.snipget/snipget
https://mcp.snipget.ai/mcp |
gated, needs a credential | not listed | mcp.snipget.ai |
| ai.snowdata/live-snow
https://mcp.snowdata.ai |
answered, not MCP | not listed | mcp.snowdata.ai |
| ai.solenium/netsuite-link
https://netsuite.solenium.ai/api/v1/mcp |
gated, needs a credential | not listed | netsuite.solenium.ai |
| ai.speko/mcp
https://mcp.speko.ai/mcp |
gated, needs a credential | not listed | mcp.speko.ai |
| ai.spiderbrain/spiderbrain
https://mcp.spiderbrain.ai/mcp |
gated, needs a credential | not listed | mcp.spiderbrain.ai |
| ai.spmos/spm
https://api.spmos.ai/mcp |
gated, needs a credential | not listed | api.spmos.ai |
| ai.spritecook/generate
https://api.spritecook.ai/mcp |
gated, needs a credential | not listed | api.spritecook.ai |
| ai.stackeasy/credit-cards
https://data.stackeasy.ai/mcp |
gated, needs a credential | not listed | data.stackeasy.ai |
| ai.statey/statey
https://mcp.statey.ai/mcp |
gated, needs a credential | not listed | mcp.statey.ai |
| ai.statshawk/statshawk
https://mcp.statshawk.ai/mcp |
gated, needs a credential | not listed | mcp.statshawk.ai |
| ai.stompy/stompy
https://mcp.stompy.ai |
gated, needs a credential | not listed | mcp.stompy.ai |
| ai.streamclipping/streamclipping
https://mcp.streamclipping.ai/mcp |
gated, needs a credential | not listed | mcp.streamclipping.ai |
| ai.strix/strix
https://app.strix.ai/mcp |
gated, needs a credential | not listed | app.strix.ai |
| ai.stumpy/agents
https://stumpy.ai/mcp/message |
gated, needs a credential | not listed | stumpy.ai |
| ai.stumpy/agents
https://stumpy.ai/mcp/sse |
gated, needs a credential | not listed | stumpy.ai |
| ai.subscribr/subscribr
https://subscribr.ai/mcp/subscribr |
gated, needs a credential | not listed | subscribr.ai |
| ai.superfact/superfact
https://superfact.ai/api/mcp |
gated, needs a credential | not listed | superfact.ai |
| synlake
https://api.synlake.ai/api/mcp |
answers a handshake | not listed | api.synlake.ai |
| ai.syntheticbrew/syntheticbrew
https://app.syntheticbrew.ai/api/v1/mcp/rpc |
gated, needs a credential | not listed | app.syntheticbrew.ai |
| ai.syntitan/syntitan-mcp
https://mcp.syntitan.ai/mcp |
gated, needs a credential | not listed | mcp.syntitan.ai |
| ai.syntology/graph
https://syntology.ai/mcp |
gated, needs a credential | not listed | syntology.ai |
| ai.taskfolk/mcp
https://taskfolk.ai/api/mcp/v1 |
gated, needs a credential | not listed | taskfolk.ai |
| ai.taskforcehq/taskforce
https://mcp.taskforcehq.ai/mcp |
gated, needs a credential | not listed | mcp.taskforcehq.ai |
| ai.taskive/mcp
https://mcp.taskive.ai/mcp |
gated, needs a credential | not listed | mcp.taskive.ai |
| ai.tellas.bip/tellas-bip
https://bip.tellas.ai/api/agent/mcp |
gated, needs a credential | not listed | bip.tellas.ai |
| ai.tellers.mcp/tellers-mcp
https://mcp.tellers.ai |
gated, needs a credential | not listed | mcp.tellers.ai |
| ai.tenderhunt/agent
https://tenderhunt.ai/mcp |
gated, needs a credential | not listed | tenderhunt.ai |
| ai.tessen/grader
https://tessen.ai/api/mcp |
404 | not listed | tessen.ai |
| ai.thebetterhire/mcp
https://mcp.thebetterhire.ai/mcp |
gated, needs a credential | not listed | mcp.thebetterhire.ai |
| ai.thoughtbox.api/thoughts
https://api.thoughtbox.ai/mcp |
gated, needs a credential | not listed | api.thoughtbox.ai |