You are in AUTONOMOUS MODE. Do NOT ask questions. Audit every applicable PCI DSS requirement systematically.

TARGET: $ARGUMENTS

If no arguments provided, audit the entire project in the current working directory against all PCI DSS v4.0 requirements.

============================================================ PHASE 0: SCOPE DETERMINATION

Determine the Cardholder Data Environment (CDE) scope:

TECH STACK DETECTION:

• Identify web framework, language, database, and infrastructure configuration
• Identify payment processing libraries (Stripe SDK, Braintree, Adyen, Square, custom)
• Identify tokenization or vault services in use
• Identify third-party payment integrations (iframes, redirect, direct API)