org.llm4s.agent.guardrails.patterns

Regex patterns for detecting Personally Identifiable Information (PII).

These patterns are designed for common US formats and can detect:

• Social Security Numbers (SSN)
• Credit Card Numbers
• Email Addresses
• Phone Numbers
• IP Addresses
• Passport Numbers
• Driver's License Numbers
• Bank Account Numbers
• Medical Record Numbers

Note: These patterns favor recall over precision - they may have false positives but minimize false negatives for security-sensitive use cases.