mcpbeat

Openregistry MCP Server

io.github.sophymarine/openregistry
answering

Openregistry is answering right now. Last checked 12 min ago. Last commit 20 May 2026.

Live data from 27 official national company registries. Unmodified. For KYB and due diligence.

Uptime history 41 hours of history
41 hours agonow
100.0%
Uptime 24h
91 of 91 checks
—
Tools
hidden behind auth
374 ms
Response time
average over 24h
13
Stars
last commit 20 May 2026

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 12 min ago.

run in your terminal
claude mcp add openregistry --transport http https://openregistry.sophymarine.com/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "openregistry": {
      "url": "https://openregistry.sophymarine.com/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.openregistry]
url = "https://openregistry.sophymarine.com/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "openregistry": {
      "url": "https://openregistry.sophymarine.com/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "openregistry": {
      "url": "https://openregistry.sophymarine.com/mcp"
    }
  }
}

This endpoint answered with an authorization challenge — the server is running, but you need an API key or OAuth to use it.

Endpoints

URLTransportStateLatencyChecked
https://openregistry.sophymarine.com/mcp streamable-http needs key 1319 ms 12 min ago

Openregistry — questions

Answers built from our own checks of this server.

Why is there no tool list for Openregistry?
The server answered our handshake with an authorization challenge, so it is running — but it will not describe its tools to an anonymous client. To see them you need to connect with your own credentials. We record it as alive, not as broken: 100.0% of checks in the last 24 hours got a reply.
Is Openregistry working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 374 ms. The bar chart above shows every period we have measured.
How do I connect Openregistry?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address. You will need your own key or an OAuth login: it refuses anonymous clients.
Does Openregistry need an API key?
Yes. Every time we knock, Openregistry answers with an authorization challenge instead of its tool list — that is how we know it is running and gated rather than broken. Bring your own credentials and it will talk.
How fast is Openregistry?
It answers our handshake in 374 ms on average, which is faster than 37% of all working MCP servers we measure. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is Openregistry open source?
Yes — it is published under the Apache-2.0 licence, written in JavaScript and 13 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.