When you need to handle credit card data without getting buried in PCI DSS compliance hell, this skill walks you through the 12 core requirements with practical Python implementations. It shows you how to properly tokenize payments using Stripe, encrypt cardholder data at rest with AES-256-GCM, and implement access controls that auditors actually want to see. The code examples cover everything from data sanitization for logs to building a secure token vault. Most importantly, it hammers home what you should never store (CVV, PIN, track data) and gives you working patterns for the stuff you can store safely.
npx skills add https://github.com/wshobson/agents --skill pci-compliance