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Breaks down how the skill works and what it produces, so you can quickly judge whether it fits your scenario and value.
When building payment processing systems, handling cardholder data, implementing secure payment flows, conducting PCI audits, or reducing PCI scope.
references/details.md for extended pattern libraryEngineers get actionable code and checklists to achieve PCI DSS compliance, avoid storing prohibited data, and secure cardholder data via tokenization and encryption.
Use Cases
An e-commerce startup processes <20k transactions/year (Level 4) and must self-assess PCI DSS. The skill guides them through the 12 requirements, shows Python snippets to avoid storing CVV/PIN, and implements Stripe tokenization so card data never hits their server. This helps pass SAQ and avoid fines.
A SaaS firm handling recurring billing must store card references. Using the skill's custom TokenVault and AES-256-GCM encryption patterns, they tokenize PANs and encrypt at rest, restricting access by need-to-know. This reduces breach risk and simplifies their annual ROC preparation.
Skill Relationships
Dependency relationships read as "the upper tier points to the lower tier." The current Skill sits in the middle tier — above are Skills that depend on it, below are Skills it depends on.
Tier 1 · These Skills Use Me
Tier 2 · Current Skill
Tier 3 · I Use These Skills
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Skill File