Registrum launches hosted MCP endpoint for UK Companies House API with no authentication required

Registrum launched a hosted Model Context Protocol endpoint that serves live UK Companies House data—including company search, officer records, filings, and ownership chains traced to beneficial owners—without requiring API key signup, according to its official documentation. The free tier is metered by upstream cost rather than request count, with per-caller daily limits. Developers can add the endpoint to Claude or Cursor with a single command.