This gives Claude working knowledge of banking systems, from core banking platforms and payment processing (ACH, SWIFT, SEPA) to regulatory compliance like Basel III, KYC, and AML requirements. You'd use it when building or debugging financial software, implementing account management, or navigating banking regulations. The examples cover practical scenarios like transaction processing with rollback logic, KYC verification workflows, and interest calculations using proper decimal handling. It's comprehensive on the technical side but assumes you already understand why banking systems need things like audit trails and fraud detection. Good for fintech work where you need both the code patterns and regulatory context in one place.
npx skills add https://github.com/personamanagmentlayer/pcl --skill banking-expert