Banking Expert

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.

skills.sh installs: 802
GitHub stars: 44
last updated: Aug 21, 2026

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Install

$ npx -y skills add personamanagmentlayer/pcl --skill banking-expert --agent claude-code

Installs into .claude/skills of the current project.

Files

Banking Expert

Expert guidance for banking systems, core banking platforms, regulatory compliance, and banking technology.

Core Concepts

Banking Systems

Core banking systems (CBS)
Account management
Transaction processing
Payment systems (ACH, SWIFT, SEPA)
Loan management
Risk management systems

Regulations

Basel III/IV capital requirements
Know Your Customer (KYC)
Anti-Money Laundering (AML)
GDPR for banking
PSD2 (Payment Services Directive)
Dodd-Frank Act

Key Technologies

Real-time payment processing
Mobile banking
Open banking APIs
Digital wallets
Blockchain in banking
AI for fraud detection

Account Management

from decimal import Decimal
from datetime import datetime
from enum import Enum

class AccountType(Enum):
    CHECKING = "checking"
    SAVINGS = "savings"
    CREDIT = "credit"
    LOAN = "loan"

SKILL.md on GitHub