ireland-cro

ireland-cro is a skill for Claude Code from Nolpak14/getregdata. It costs 178 tokens per session (2,612 once invoked), scanned A, original, MIT.

An Irish company lookup tool using the official Companies Registration Office, Ireland’s public register of companies.

In plain words
What is it for?
It helps check a company’s legal name, registration number, status, address, type, incorporation date, trading name, annual-return dates, and filing history.
Why use it?
It helps verify a company from an authoritative source instead of relying on commercial databases or manual searches.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the regdata-company-lookup plugin — 28 skills shipped together

Good fit It helps check a company’s legal name, registration number, status, address, type, incorporation date, trading name, annual-return dates, and filing history.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/nolpak14/getregdata/ireland-cro
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add Nolpak14/getregdata --skill ireland-cro
Clone the repo
git clone --depth 1 https://github.com/Nolpak14/getregdata

Made for: Claude Code.

Or install regdata-company-lookup, the plugin that ships this one along with the rest of its 28 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for ireland-cro

README.md
[![agentmods](https://agentmods.dev/badge/skills/nolpak14/getregdata/ireland-cro.svg)](https://agentmods.dev/skills/nolpak14/getregdata/ireland-cro)
Your own site
<a href="https://agentmods.dev/skills/nolpak14/getregdata/ireland-cro"><img src="https://agentmods.dev/badge/skills/nolpak14/getregdata/ireland-cro.svg" alt="Measured on agentmods" height="20"></a>
Per session 178 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,612 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00178 $0.02612
Opus 5 $0.00089 $0.01306
Sonnet 5 $0.00036 $0.00522
Haiku 4.5 $0.00018 $0.00261

Measured 8d ago against content hash 94eee7ee11cf, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

ireland-cro scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -u "$CRO_EMAIL:$CRO_KEY" \
skills/ireland-cro/SKILL.md · 153 lines

How it starts

The opening of the file, as written. The whole thing — 153 lines — stays where its author put it; the contents beside it link to each section on GitHub.

ireland-cro

Free, official Irish company data from the Companies Registration Office (CRO) Open Services API. This skill needs no paid actor and no Apify token - just a free CRO API key. Use it as the front door for Irish 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 Irish companies against the official register. You resolve a company to its CRO company number, confirm it is active (status Normal, not Dissolved), read its registered details and its filing (submission) history for signals - all from the authoritative source, the Companies Registration Office, not a commercial aggregator.

What this gives you (for free)

  • Company profile - company_name, company_num, company_status (Normal / Dissolved), company_type, company_addr (registered address), company_reg_date (incorporation date).
  • Annual-return dates - last_ar_date and next_ar_date, the confirmation of the annual-return cycle and whether the next one is overdue.
  • Business / trading name - the registered business (trading) name where it differs from the legal name.
  • Submissions (filing metadata) - the sequence of statutory filings for a company: submission type, document number, filing date, and filing status.

Data is licensed under CC-BY-4.0 via the Open Data Portal (free reuse with attribution). Read-only.

Authentication (free, but MANUAL - not instant)

The CRO Open Services API is free of charge but access is gated behind a one-time manual approval - this is NOT self-service and you cannot get a key on demand:

  1. Register an account on https://services.cro.ie.
  2. Read and sign the CRO Open Services Terms & Conditions, then scan the signed T&C and email it to the CRO.
  3. The CRO reviews it manually and issues an API key tied to your account email. This is a human approval step - allow for turnaround, it is not instant.

Auth is HTTP Basic - the email as the username and the API key as the password. Add format=json to every call (the default response format is XML):

Read the full file on GitHub · 153 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 8d ago First seen · 153 lines · 178 tokens per session scan A 94eee7ee11cf

Subscribe to this mod's changes

ireland-cro is a skill published in the GitHub repository Nolpak14/getregdata (6 stars, last pushed 1mo ago), licensed MIT. It adds 178 tokens to every session and 2,612 once invoked, about $0.0009 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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