This connects Claude to the UK's Companies House API for looking up registered company data. It's part of the Pipeworx gateway ecosystem, which means you can either use it standalone or access it alongside 673+ other data sources through their unified endpoint. The implementation supports their ask_pipeworx pattern where you ask questions in plain English instead of calling tools directly, and it handles tool selection and argument mapping for you. Bring your own Companies House API key. Useful when you need to pull statutory filings, officer details, or company profiles for UK entities without leaving your Claude workflow.
claude mcp add --transport http io.github.pipeworx-io-companies-house https://gateway.pipeworx.io/companies-house/mcp