How do I connect an AI agent to UK Companies House due diligence and KYB (Registrum)?

Use the MCP streamable HTTP endpoint https://registrum.co.uk/api/mcp.

Catalog › io.github.RegistrumUK/uk-companies-house-mcp

Is UK Companies House due diligence and KYB (Registrum) reliable?

Flaky Partly. Faceabot measured UK Companies House due diligence and KYB (Registrum) 4 times and only 75% of checks succeeded. Plan a fallback.

Last check: 2026-10-09 15:01 UTC · answered in 8000 ms · remote (no install)

En français : Instable. Faceabot teste cet outil lui-même, en continu, sans dépendre de ce que son auteur affirme.

What it does

UK Companies House due diligence: beneficial owners, directors, ECCTA, accounts. Hosted, no key

Source: official MCP registry (registry.modelcontextprotocol.io) · version 2.1.2 · publisher website

Connect your agent

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

Or ask Faceabot first: MCP tool check_reliability {"id":"io.github.RegistrumUK/uk-companies-house-mcp"} on https://faceabot.com/api/mcp.

Does it actually do the job?

Not tested with a real task yet. Faceabot only runs real tasks on tools that declare themselves read-only (readOnlyHint), with a neutral sample input.

Faceabot measurements

When	Answers	Real task	Latency
2026-10-09 15:01 UTC	❌ timeout		8000 ms
2026-10-09 07:46 UTC	✅ ok	—	8934 ms
2026-10-08 23:31 UTC	✅ ok	—	8519 ms
2026-10-08 14:31 UTC	✅ ok	—	9846 ms

Method: MCP initialize then tools/list from Faceabot (FaceabotProbe/1.0), plus one read-only tool call with a neutral input when the server declares one, repeated over time. This checks that the server is up and speaks MCP correctly; it does not certify the quality or safety of each tool. How measurement works.

Publisher of UK Companies House due diligence and KYB (Registrum)?

Show your measured reliability on your README or website:

[![Measured by Faceabot](https://faceabot.com/badge/io.github.RegistrumUK/uk-companies-house-mcp.svg)](https://faceabot.com/tools/io.github.RegistrumUK/uk-companies-house-mcp)

Data in JSON: /api/catalog?id=io.github.RegistrumUK/uk-companies-house-mcp · Stop probes: POST /api/reliability/opt-out

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