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 |
|---|---|---|---|
| AgentEinstein
https://emc2ai.io/api/mcp |
answers a handshake | 42 | emc2ai.io |
| mob-crm
https://demo.mobcrm.au/mcp |
answers a handshake | 42 | demo.mobcrm.au |
| cipherhub-mcp
https://tools.cipherhub.cloud/cipherhub/mcp |
answers a handshake | 42 | tools.cipherhub.cloud |
| humanMCP — kapoost
https://kapoost-humanmcp.fly.dev/mcp |
answers a handshake | 42 | kapoost-humanmcp.fly.dev |
| humanMCP — kapoost
https://kapoost.humanmcp.net/mcp |
answers a handshake | 42 | kapoost.humanmcp.net |
| mcp-ai
https://api.mcp.ai/p_dietbox |
answers a handshake | 42 | api.mcp.ai |
| mcp-ai
https://api.mcp.ai/p_hotmart |
answers a handshake | 42 | api.mcp.ai |
| pipeworx-gateway
https://gateway.pipeworx.io/bitfinex/mcp |
answers a handshake | 42 | gateway.pipeworx.io |
| pipeworx-gateway
https://gateway.pipeworx.io/cms-open-payments/mcp |
answers a handshake | 42 | gateway.pipeworx.io |
| pipeworx-gateway
https://gateway.pipeworx.io/data-govt-nz/mcp |
answers a handshake | 42 | gateway.pipeworx.io |
| pipeworx-gateway
https://gateway.pipeworx.io/guild-wars-2/mcp |
answers a handshake | 42 | gateway.pipeworx.io |
| pipeworx-gateway
https://gateway.pipeworx.io/kalshi/mcp |
answers a handshake | 42 | gateway.pipeworx.io |
| pipeworx-gateway
https://gateway.pipeworx.io/riot-games/mcp |
answers a handshake | 42 | gateway.pipeworx.io |
| pipeworx-gateway
https://gateway.pipeworx.io/roblox/mcp |
answers a handshake | 42 | gateway.pipeworx.io |
| pipeworx-gateway
https://gateway.pipeworx.io/thesportsdb/mcp |
answers a handshake | 42 | gateway.pipeworx.io |
| comos-gateway
https://mcp.comos-gateway.com/mcp |
answers a handshake | 42 | mcp.comos-gateway.com |
| comos-gateway
https://mcp.comos-gateway.com/mcp/sse |
answers a handshake | 42 | mcp.comos-gateway.com |
| healthparse-gateway
https://api.healthparse.io/mcp |
answers a handshake | 42 | api.healthparse.io |
| clean-tools
https://mcp.clean.tools/mcp |
answers a handshake | 42 | mcp.clean.tools |
| telegram-flow-builder-mcp
https://api.flowcastle.ai/api/mcp |
answers a handshake | 41 | api.flowcastle.ai |
| Himalayas Remote Jobs MCP Server
https://mcp.himalayas.app/mcp |
answers a handshake | 41 | mcp.himalayas.app |
| green-api-mcp-gateway
https://mcp.green-api.com/mcp |
answers a handshake | 41 | mcp.green-api.com |
| relm
https://api.relmcrm.com/mcp |
answers a handshake | 41 | api.relmcrm.com |
| rubrkit
https://www.rubrkit.com/api/v1/mcp |
answers a handshake | 41 | www.rubrkit.com |
| tw-market-data
https://mcp.twmarketdata.com/mcp |
answers a handshake | 41 | mcp.twmarketdata.com |
| orgx-mcp
https://mcp.useorgx.com/ |
answers a handshake | 41 | mcp.useorgx.com |
| synergieloc-immobilier
https://synergieloc.fr/mcp |
answers a handshake | 41 | synergieloc.fr |
| Agent Guild
https://agent-guild-5d5r.onrender.com/mcp |
answers a handshake | 41 | agent-guild-5d5r.onrender.com |
| Agent Guild
https://agent-guild-5d5r.onrender.com/mcp/ |
answers a handshake | 41 | agent-guild-5d5r.onrender.com |
| paper-search
https://latex-tools.online/mcp |
answers a handshake | 41 | latex-tools.online |
| nansen-mcp
https://mcp.nansen.ai/ra/mcp |
answers a handshake | 41 | mcp.nansen.ai |
| keelen-saas
https://keelen.ai/mcp |
answers a handshake | 41 | keelen.ai |
| lyra-mcp-server
https://mcp.checklyra.com/mcp |
answers a handshake | 41 | mcp.checklyra.com |
| nansen-mcp
https://mcp.nansen.ai/ra/mcp/ |
answers a handshake | 41 | mcp.nansen.ai |
| pipeworx-gateway
https://gateway.pipeworx.io/brawl-stars/mcp |
answers a handshake | 41 | gateway.pipeworx.io |
| pipeworx-gateway
https://gateway.pipeworx.io/clinicaltables/mcp |
answers a handshake | 41 | gateway.pipeworx.io |
| pipeworx-gateway
https://gateway.pipeworx.io/coinbase-exchange/mcp |
answers a handshake | 41 | gateway.pipeworx.io |
| pipeworx-gateway
https://gateway.pipeworx.io/comicvine/mcp |
answers a handshake | 41 | gateway.pipeworx.io |
| pipeworx-gateway
https://gateway.pipeworx.io/court-listener/mcp |
answers a handshake | 41 | gateway.pipeworx.io |
| pipeworx-gateway
https://gateway.pipeworx.io/datos-cl/mcp |
answers a handshake | 41 | gateway.pipeworx.io |
| pipeworx-gateway
https://gateway.pipeworx.io/europepmc/mcp |
answers a handshake | 41 | gateway.pipeworx.io |
| pipeworx-gateway
https://gateway.pipeworx.io/housing-intel/mcp |
answers a handshake | 41 | gateway.pipeworx.io |
| pipeworx-gateway
https://gateway.pipeworx.io/huggingface/mcp |
answers a handshake | 41 | gateway.pipeworx.io |
| pipeworx-gateway
https://gateway.pipeworx.io/lichess/mcp |
answers a handshake | 41 | gateway.pipeworx.io |
| pipeworx-gateway
https://gateway.pipeworx.io/mempool-space/mcp |
answers a handshake | 41 | gateway.pipeworx.io |
| pipeworx-gateway
https://gateway.pipeworx.io/mlb-stats/mcp |
answers a handshake | 41 | gateway.pipeworx.io |
| pipeworx-gateway
https://gateway.pipeworx.io/postmark/mcp |
answers a handshake | 41 | gateway.pipeworx.io |
| pipeworx-gateway
https://gateway.pipeworx.io/studio-ghibli/mcp |
answers a handshake | 41 | gateway.pipeworx.io |
| PingRoom
https://api.pingroom.io/api/agent/mcp |
answers a handshake | 41 | api.pingroom.io |
| PredictionGuard
https://feedoracle.io/predictionguard/mcp/ |
answers a handshake | 41 | feedoracle.io |