소개
The Security Fixer skill empowers Claude to act as an expert security engineer, automating the remediation of critical vulnerabilities while maintaining code integrity. It specializes in generating minimal, backward-compatible unified diff patches that adhere to defense-in-depth principles. By utilizing framework-specific secure patterns and industry-standard libraries, it ensures that codebases are protected against common threats like SQL injection, cross-site scripting (XSS), and insecure deserialization without introducing regressions or leaking sensitive information in error logs.
