How do I install UK Companies House (Registrum) - no API key?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

Is UK Companies House (Registrum) - no API key official?

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

How is the trust score calculated?

This listing scores 43 (Fair). The formula is published on the methodology page.

MCPpedia

UK Companies House (Registrum) - no API key MCP Server

Name: UK Companies House (Registrum) - no API key MCP Server
Author: registrumuk

UK company data: profiles, iXBRL financials, directors, PSC chains, ECCTA. Hosted, no key.

Tools Versions Alternatives

RegistryRemoteregistrumuk

43Fair

Install

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "registrumuk-uk-companies-house-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@registrum/mcp@2.0.15"
      ],
      "env": {
        "REGISTRUM_API_KEY": "YOUR_REGISTRUM_API_KEY"
      }
    }
  }
}

Install guide

Related servers

kordoc

83Excellent

Parse Korean documents (HWP, HWPX, PDF, XLSX, DOCX, PPTX) to Markdown; fill forms, diff, render.

Registrychrisryugj2.5K stars44.2K/wk

pagespeed-insights-mcp

75Good

Google PageSpeed Insights and CrUX: six workflow tools for web performance.

UK Companies House (Registrum) - no API key MCP Server | MCPpedia

Environment

Name	Required	Notes
REGISTRUM_API_KEY	No	Optional. Without it the server uses the keyless hosted endpoint https://registrum.co.uk/api/mcp, which has daily caps. A free key gives 60 days of full access (every endpoint, no monthly cap, no card), then stays free for light use. Get a free key at https://registrum.co.uk/?utm_source=mcp&utm_campaign=registry Secret.

UK Companies House (Registrum) - no API key MCP Server

Install

Related servers

kordoc

pagespeed-insights-mcp

Environment

Tools

About

FAQ

Reviews

Hive Intelligence MCP

Screaming Frog SEO Spider MCP Server (headless)

Kilotest

Actual Budget