MCP server

Companies House

io.github.pipeworx-io/companies-house

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Companies House MCP — UK statutory company registry (BYO key)

Website Source

At a glance

Type

MCP server

Publisher

pipeworx.io (verified by the MCP Registry)

Status

Working at last check

Tools

48

Token cost

About 28,065 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http companies-house https://gateway.pipeworx.io/companies-house/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.companies-house]
url = "https://gateway.pipeworx.io/companies-house/mcp"

Gemini CLI

{"mcpServers":{"companies-house":{"httpUrl":"https://gateway.pipeworx.io/companies-house/mcp"}}}

Cursor

{"mcpServers":{"companies-house":{"url":"https://gateway.pipeworx.io/companies-house/mcp"}}}

VS Code

{"servers":{"companies-house":{"type":"http","url":"https://gateway.pipeworx.io/companies-house/mcp"}}}

Antigravity

agy mcp add companies-house https://gateway.pipeworx.io/companies-house/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"companies-house","server_url":"https://gateway.pipeworx.io/companies-house/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"companies-house","server_url":"https://gateway.pipeworx.io/companies-house/mcp"}

Tools

• get_charges ~449 tokens
  Retrieve the charges register for a UK company by company_number (from search_companies) OR company NAME — secured lending (mortgages, debentures, fixed/floating charges) registered against the company, the UK analogue of a US UCC lien filing. Returns each charge's charge_number, classification/desc
• get_company ~131 tokens
  Fetch a single UK company profile by company number. Returns registered name, status, type, SIC codes, registered office, accounts/confirmation-statement due dates, and links to officers/filings/charges/PSCs.
• get_filings ~348 tokens
  Retrieve filing history for a UK company by company_number (from search_companies). Returns up to 25 filings per page — each with category, type, description, filing date, action date, transaction ID, page count, and document metadata URL. Filter by category (accounts | confirmation-statement | offi
• get_officers ~343 tokens
  List directors, secretaries, or LLP members for a UK company by company_number (from search_companies). Returns each officer's name, role, appointment/resignation dates, occupation, nationality, country of residence, and date of birth (month/year). Supports register_type filter (directors | secretar
• get_persons_with_significant_control ~303 tokens
  Retrieve PSC (beneficial owner) records for a UK company by company_number (from search_companies). Returns each PSC's name, kind (individual-person / corporate-entity / legal-person), natures of control (e.g. ownership-of-shares-75-to-100-percent), country of residence, nationality, notification da
• search_companies ~188 tokens
  Search UK Companies House by company name. Returns matches with company number, name, status (active/dissolved), type, registered office address, and incorporation date. Use the company_number to look up officers, filings, and PSCs.

Browse

• GitHub tools
• Booking and scheduling
• Company data
• Legal research
• GitHub and code hosting

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