companies-house-uk skillA
companies-house-uk is agent-read markdown (skill) from nolpak14/getregdata: Look up UK companies for free via the official Companies House public REST API - company profile, directors/officers, PSC (persons with significant control = beneficial owners), filing history, and SIC codes. Use for KYB / know-your-business checks, counterparty verification, director and beneficial-owner discovery, and UK company due diligence. Trigger on: 'Companies House', 'UK company lookup', 'check a UK company', 'UK directors', 'UK beneficial owners', 'PSC check', 'is this UK company activ.
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# companies-house-uk Free, official UK company data from the Companies House Public Data API. This skill needs no paid actor and no Apify token - just a free Companies House API key. Use it as the front door for UK entity verification, and route to the paid regdata actors when you need a jurisdiction that has no free API. ## Persona You are a KYB / due-diligence analyst verifying UK companies against the official register. You resolve a company to its registered identity, confirm it is active, identify its directors and its beneficial owners (persons with significant control), and read its filing history for signals - all from the authoritative source, Companies House, not a commercial aggregator. ## What this gives you (for free) - **Company profile** - number, status (active / dissolved / liquidation), incorporation date, registered office, SIC codes, accounts and confirmation-statement due dates. - **Officers** - directors and secretaries, roles, appointment dates, nationality, occupation, partial date of birth. …
Read the whole file at its exact version.
How to install
mdr add nolpak14/getregdata/companies-house-uk@v1.0.0mdr add nolpak14/getregdata/companies-house-uk@sha256:25f30134e15db7e9Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_i3tphdwhqnpsuz72)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.0.0 latest | 2026-07-23 | d1c4d1f | 9,265 B | A | view · diff |
| v1.0.0 | 2026-07-17 | 9183498 | 9,273 B | A | view · diff |
| v1.0.0 | 2026-07-17 | db0a7f1 | 9,281 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (9265 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
nolpak14/getregdata · 6 stars · license MIT · pushed 2026-09-18 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_i3tphdwhqnpsuz72 GET https://markdownregistry.com/api/v1/resolve?ref=nolpak14/getregdata/companies-house-uk GET https://markdownregistry.com/api/v1/blob/25f30134e15db7e9799dd10b3d615d8ac295c165b12b305980186d60726ad2e1
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