UK Companies House (Registrum) - no API key for Cursor

io.github.registrumuk/uk-companies-house-mcp

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

client:Cursor transport:streamable-http runtime:npm tools:9

Install UK Companies House (Registrum) - no API key in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "uk-companies-house-mcp": {
      "url": "https://registrum.co.uk/api/mcp"
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs