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 |
|---|---|---|---|
| dev.riskprofiler/staging-mcp
https://crp-staging-6721-api.riskprofiler.io/mcp |
gated, needs a credential | not listed | crp-staging-6721-api.riskprofiler.io |
| dev.rostro/rostro
https://proto.rostro.dev/mcp |
answered, not MCP | not listed | proto.rostro.dev |
| dev.routebase/routebase
https://mcp.routebase.dev/?region={region} |
gated, needs a credential | not listed | mcp.routebase.dev |
| dev.samva/mcp
https://mcp.samva.dev |
gated, needs a credential | not listed | mcp.samva.dev |
| dev.scrapenest/scrapenest
https://scrapenest.dev/mcp |
gated, needs a credential | not listed | scrapenest.dev |
| dev.scrip/mcp
https://mcp.scrip.dev/mcp |
gated, needs a credential | not listed | mcp.scrip.dev |
| dev.searchstack/searchstack
https://mcp.searchstack.dev |
gated, needs a credential | not listed | mcp.searchstack.dev |
| dev.skillrepo/skillrepo
https://mcp.skillrepo.dev/api/mcp |
gated, needs a credential | not listed | mcp.skillrepo.dev |
| dev.slashr/mcp
https://mcp.slashr.dev/mcp |
gated, needs a credential | not listed | mcp.slashr.dev |
| dev.slipstack/pdf
https://slipstack.dev/api/mcp |
unreachable | not listed | slipstack.dev |
| dev.smartcut/cutlist-optimizer
https://api.smartcut.dev/mcp |
gated, needs a credential | not listed | api.smartcut.dev |
| dev.sourced/sourced
https://mcp.sourced.dev/mcp |
unreachable | not listed | mcp.sourced.dev |
| dev.sprites/mcp
https://sprites.dev/mcp |
gated, needs a credential | not listed | sprites.dev |
| dev.stackfiesta/stackfiesta-mcp
https://stackfiesta.dev/mcp |
answered, not MCP | not listed | stackfiesta.dev |
| dev.stackscope/stackscope
https://mcp.stackscope.dev |
gated, needs a credential | not listed | mcp.stackscope.dev |
| dev.statelode/statelode
https://api.statelode.dev/mcp |
gated, needs a credential | not listed | api.statelode.dev |
| dev.storage/mcp
https://mcp.storage.dev/mcp |
gated, needs a credential | not listed | mcp.storage.dev |
| dev.sunrays/booking
https://mcp.sunrays.dev/mcp |
404 | not listed | mcp.sunrays.dev |
| dev.swatchdog/validator
https://swatchdog-mcp-970396648818.us-central1.run.app/mcp |
gated, needs a credential | not listed | swatchdog-mcp-970396648818.us-central1.run.app |
| swonkie-public-mcp
https://mcp.swonkie.dev/mcp?apiId={api_id}&apiKey={api_key} |
answers a handshake | not listed | mcp.swonkie.dev |
| dev.tango/tango
https://tango.dev/mcp |
gated, needs a credential | not listed | tango.dev |
| dev.tasklix/tasklix
https://api.tasklix.dev/mcp |
gated, needs a credential | not listed | api.tasklix.dev |
| dev.tatastu/proof
https://proof.tatastu.dev/mcp |
unreachable | not listed | proof.tatastu.dev |
| dev.telequick/portal
https://portal.telequick.dev/mcp |
gated, needs a credential | not listed | portal.telequick.dev |
| dev.thexi/brainbox
https://brainbox-mcp.thexi.dev/mcp |
gated, needs a credential | not listed | brainbox-mcp.thexi.dev |
| dev.typeship/typeship
https://typeship.dev/mcp |
gated, needs a credential | not listed | typeship.dev |
| dev.typeship/typeship
https://typeship.dev/mcp-oauth |
404 | not listed | typeship.dev |
| dev.typeship/typeship
https://typeship.dev/mcp/public |
JSON-RPC error | not listed | typeship.dev |
| dev.typeship/typeship
https://typeship.dev/mcp/readonly |
gated, needs a credential | not listed | typeship.dev |
| dev.useaxis/axis
https://useaxis.dev/api/mcp |
gated, needs a credential | not listed | useaxis.dev |
| dev.useforgekit/forgekit
https://useforgekit.dev/mcp |
gated, needs a credential | not listed | useforgekit.dev |
| dev.vantagemcp/vantage
https://vantagemcp.dev/mcp |
gated, needs a credential | not listed | vantagemcp.dev |
| dev.vibeseo/vibeseo
https://mcp.vibeseo.dev/mcp |
gated, needs a credential | not listed | mcp.vibeseo.dev |
| dev.weldra/parley
https://parley.weldra.dev/mcp |
gated, needs a credential | not listed | parley.weldra.dev |
| dev.whatcanido.www/mcp
https://whatcanido.dev/api/mcp |
answered, not MCP | not listed | whatcanido.dev |
| dev.workers.exportitnow.plainport/plainport
https://plainport.exportitnow.workers.dev/mcp |
JSON-RPC error | not listed | plainport.exportitnow.workers.dev |
| dev.workers.filae.atproto-mcp/atproto
https://atproto-mcp.filae.workers.dev/mcp |
404 | not listed | atproto-mcp.filae.workers.dev |
| live-listing-proof
https://live-listing-proof.mattskowronis.workers.dev/mcp |
answers a handshake | not listed | live-listing-proof.mattskowronis.workers.dev |
| sec-filing-proof
https://sec-filing-proof.mattskowronis.workers.dev/mcp |
answers a handshake | not listed | sec-filing-proof.mattskowronis.workers.dev |
| dev.workers.perch-app.catchr/catchr
https://catchr.perch-app.workers.dev/mcp |
404 | not listed | catchr.perch-app.workers.dev |
| dev.workers.perch-app.corvid/corvid
https://corvid.perch-app.workers.dev/mcp |
404 | not listed | corvid.perch-app.workers.dev |
| dev.workers.perch-app.flock/flock
https://flock.perch-app.workers.dev/mcp |
404 | not listed | flock.perch-app.workers.dev |
| dev.workers.perch-app.meetwhen/meetwhen
https://meetwhen.perch-app.workers.dev/mcp |
404 | not listed | meetwhen.perch-app.workers.dev |
| dev.workers.perch-app.roost/roost
https://roost.perch-app.workers.dev/mcp |
404 | not listed | roost.perch-app.workers.dev |
| dev.yeku/yeku
https://mcp.yeku.dev/mcp |
gated, needs a credential | not listed | mcp.yeku.dev |
| dev.zop/zopdev-mcp
https://api.zop.dev/mcp-server |
gated, needs a credential | not listed | api.zop.dev |
| direct.openclaw/mcp
https://openclaw.direct/mcp |
gated, needs a credential | not listed | openclaw.direct |
| directory.brick/mcp
https://mcp.brick.directory/connect |
unreachable | not listed | mcp.brick.directory |
| directory.brick/mcp
https://api.brick.directory/connect |
gated, needs a credential | not listed | api.brick.directory |
| dk.companydata/companydata
https://api.companydata.dk/mcp |
gated, needs a credential | not listed | api.companydata.dk |