# uk-ch-mcp — Companies House tools for AI agents

Remote MCP server (Streamable HTTP, JSON-RPC POST): https://uk-ch-mcp.donniertf.workers.dev/mcp

## Tools
- daily_new_companies (FREE, no key): daily data drop — yesterday's (UK date) new Companies House incorporations grouped by SIC 2007 section/sector with counts and example names and numbers. MCP tools/call, or GET https://uk-ch-mcp.donniertf.workers.dev/daily/new-companies (JSON) and https://uk-ch-mcp.donniertf.workers.dev/daily/new-companies?format=text (post-ready summary). Optional date=YYYY-MM-DD (last 31 days). Cached per day.
- company_status (FREE, no key): Companies House status by company_number (status, name, incorporation and cessation dates, registered office postcode, has_insolvency_history) or by name (top matches with company numbers). Cached up to 6 hours.
- new_cos_discover (FREE): up to 5 newly incorporated UK companies for an area. Cached 24h.
- new_cos_pack (paid, £0.49 Stripe or $0.60 USDC x402 at https://uk-ch-mcp.donniertf.workers.dev/v1/packs/new-cos): newly incorporated companies pack.
- kyb_pack (paid, £0.49 Stripe or $0.60 USDC x402 at https://uk-ch-mcp.donniertf.workers.dev/v1/packs/kyb): profile, officers, people with significant control, filings and indicators for one company. Indicators are not a due-diligence or Know Your Business opinion.
- redeem_pack: redeem a paid Stripe Checkout session.

x402 manifest: https://uk-ch-mcp.donniertf.workers.dev/.well-known/x402 · Pricing: https://uk-ch-mcp.donniertf.workers.dev/pricing.json · REST tool list: https://uk-ch-mcp.donniertf.workers.dev/tools

## Source
Companies House public data (Open Government Licence v3.0). Not the official register — verify critical facts on Companies House.
Contact: dmorrisonwebdesign@gmail.com