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 |
|---|---|---|---|
| com.gravity8/dillie-mcp
https://mcp.gravity8.com/mcp |
gated, needs a credential | not listed | mcp.gravity8.com |
| com.green-api/whatsapp
https://mcp.green-api.com/sse |
answered, not MCP | not listed | mcp.green-api.com |
| com.grid-shot/gridshot
https://mcp.grid-shot.com/mcp |
gated, needs a credential | not listed | mcp.grid-shot.com |
| com.griffnode/griffnode
https://mcp.cryptogate.live/mcp |
404 | not listed | mcp.cryptogate.live |
| com.griffnode/griffnode
https://mcp.griffnode.com/mcp |
gated, needs a credential | not listed | mcp.griffnode.com |
| com.gringofunnels/mcp
https://gringofunnels.com/mcp |
gated, needs a credential | not listed | gringofunnels.com |
| com.groniz/mcp
https://mcp.groniz.com/mcp |
gated, needs a credential | not listed | mcp.groniz.com |
| com.growomat/growomat
https://mcp.growomat.com/mcp |
gated, needs a credential | not listed | mcp.growomat.com |
| com.growsurf/growsurf
https://mcp.growsurf.com |
gated, needs a credential | not listed | mcp.growsurf.com |
| com.gtdbrain/gtd-brain
https://mcp.gtdbrain.com/api/gtdbrain/v1/mcp |
gated, needs a credential | not listed | mcp.gtdbrain.com |
| com.gtm-api/linkedin-mcp
https://mcp.gtm-api.com/mcp |
gated, needs a credential | not listed | mcp.gtm-api.com |
| com.gtmetrix/gtmetrix
https://gtmetrix.com/mcp |
gated, needs a credential | not listed | gtmetrix.com |
| com.guffeyholdings/token-oracle
https://mcp.guffeyholdings.com/TokenOracle |
unreachable | not listed | mcp.guffeyholdings.com |
| com.guleki/geolocate-me
https://geolocateme.guleki.com/mcp |
gated, needs a credential | not listed | geolocateme.guleki.com |
| com.gummble/mcp
https://mcp.gummble.com/mcp |
gated, needs a credential | not listed | mcp.gummble.com |
| com.guruhotel/manager
https://manager.guruhotel.com/api/mcp |
gated, needs a credential | not listed | manager.guruhotel.com |
| com.guruwalk/affiliates-mcp
https://back.guruwalk.com/mcp/affiliates |
gated, needs a credential | not listed | back.guruwalk.com |
| com.haasonline/trade-server
https://api.haasbot.com/mcp |
gated, needs a credential | not listed | api.haasbot.com |
| com.hackforddata/mcp
https://mcp.hackforddata.com/mcp |
gated, needs a credential | not listed | mcp.hackforddata.com |
| com.halalterminal/mcp
https://mcp.halalterminal.com/sse |
gated, needs a credential | not listed | mcp.halalterminal.com |
| com.hapticpaper/mcp
https://mcp.hapticpaper.com/mcp |
404 | not listed | mcp.hapticpaper.com |
| com.harucms/haru-cms
https://app.harucms.com/mcp |
gated, needs a credential | not listed | app.harucms.com |
| com.harukibox/harukibox
https://harukibox.com/api/agent/mcp |
gated, needs a credential | not listed | harukibox.com |
| com.hasdata/airbnb
https://mcp.hasdata.com/api/mcp?apis=airbnb |
gated, needs a credential | not listed | mcp.hasdata.com |
| com.hasdata/booking
https://mcp.hasdata.com/api/mcp?apis=booking |
gated, needs a credential | not listed | mcp.hasdata.com |
| com.hasdata/duckduckgo
https://mcp.hasdata.com/api/mcp?apis=duckduckgo |
gated, needs a credential | not listed | mcp.hasdata.com |
| com.hasdata/google-flights
https://mcp.hasdata.com/api/mcp?apis=google_travel_flights |
gated, needs a credential | not listed | mcp.hasdata.com |
| com.hasdata/google-maps
https://mcp.hasdata.com/api/mcp?apis=google_maps |
gated, needs a credential | not listed | mcp.hasdata.com |
| com.hasdata/google-search
https://mcp.hasdata.com/api/mcp?apis=google_serp |
gated, needs a credential | not listed | mcp.hasdata.com |
| com.hasdata/google-trends
https://mcp.hasdata.com/api/mcp?apis=google_trends |
gated, needs a credential | not listed | mcp.hasdata.com |
| com.hasdata/hasdata
https://mcp.hasdata.com/api/mcp |
gated, needs a credential | not listed | mcp.hasdata.com |
| com.hasdata/indeed
https://mcp.hasdata.com/api/mcp?apis=indeed |
gated, needs a credential | not listed | mcp.hasdata.com |
| com.hasdata/instagram
https://mcp.hasdata.com/api/mcp?apis=instagram |
gated, needs a credential | not listed | mcp.hasdata.com |
| com.hasdata/tiktok
https://mcp.hasdata.com/api/mcp?apis=tiktok |
gated, needs a credential | not listed | mcp.hasdata.com |
| com.hasdata/youtube
https://mcp.hasdata.com/api/mcp?apis=youtube |
gated, needs a credential | not listed | mcp.hasdata.com |
| com.hasdata/zillow
https://mcp.hasdata.com/api/mcp?apis=zillow |
gated, needs a credential | not listed | mcp.hasdata.com |
| com.hatchable/hatchable
https://hatchable.com/mcp |
gated, needs a credential | not listed | hatchable.com |
| com.haulbound/ebay-seller-mcp
https://haulbound.com/mcp |
gated, needs a credential | not listed | haulbound.com |
| com.hdply/hdply
https://api.app.hdply.com/mcp |
gated, needs a credential | not listed | api.app.hdply.com |
| com.hedgespecialty.www/broker
https://mcp.hedgespecialty.com/mcp |
gated, needs a credential | not listed | mcp.hedgespecialty.com |
| com.hedwig-ai/hedwig
https://www.hedwig-ai.com/api/mcp |
gated, needs a credential | not listed | www.hedwig-ai.com |
| com.heirmos/memory
https://mcp.heirmos.com/mcp |
gated, needs a credential | not listed | mcp.heirmos.com |
| com.hekkova/mcp
https://mcp.hekkova.com/mcp |
gated, needs a credential | not listed | mcp.hekkova.com |
| com.heliciel/heliciel
https://mcp.heliciel.com/mcp |
gated, needs a credential | not listed | mcp.heliciel.com |
| com.helprentdanang/rentals
https://helprentdanang.com/mcp/ |
404 | not listed | helprentdanang.com |
| com.helpusagree/conciliation
https://helpusagree.com/mcp |
gated, needs a credential | not listed | helpusagree.com |
| com.heybuna/buna
https://api.heybuna.com/mcp |
gated, needs a credential | not listed | api.heybuna.com |
| com.heykairon/kairon
https://app.heykairon.com/mcp |
gated, needs a credential | not listed | app.heykairon.com |
| com.hirosecure/agents
https://api.hirosecure.com/mcp/agents |
answered, not MCP | not listed | api.hirosecure.com |
| com.hirosecure/architect
https://api.hirosecure.com/mcp/architect |
answered, not MCP | not listed | api.hirosecure.com |