Polish Company Verification as a Claude Skill

Описание и применение

Автор создал навык для Claude Code, который автоматизирует проверку польских компаний. Навык использует API skanfirmy.pl для проверки статуса НДС, банковских счетов и данных из государственных реестров без необходимости использования ключей API.

Задача

Verifying Polish companies (VAT status, bank account whitelist, court register data) requires checking multiple government sources, which is time-consuming and error-prone when done manually or via ad-hoc prompts.

Результат

A reusable, keyless Agent Skill that enables Claude to verify Polish company details (VAT, Bank Whitelist, KRS, REGON) and EU VAT numbers automatically, reducing manual lookup time and ensuring correct endpoint selection.

Рабочий процесс

• Clone the skanfirmy-mcp repository from GitHub.
• Create the ~/.claude/skills directory if it does not exist.
• Copy the 'skill' folder from the repository to ~/.claude/skills/verify-polish-company.
• Restart Claude Code to load the new skill.
• Ask Claude in plain language to verify a company (e.g., 'is NIP 5260250995 an active VAT payer?').
• Claude automatically executes the appropriate GET request to skanfirmy.pl and returns the verification results.

Доказательства

A Skill is just a folder with a SKILL.md file... Claude reads the description, and when a task matches, it loads the body and follows it.

Источник

No API key, no signup, nothing to run beyond ordinary HTTP.

Источник

The data comes straight from official sources: the Ministry of Finance for the VAT white list, the Ministry of Justice for the court register, the statistics office (GUS) for REGON, and the European Commission for VIES.

Источник