security-audit

This skill guides you through performing comprehensive security audits on codebases to identify vulnerabilities, insecure patterns, and configuration issues. Use this when conducting security reviews, preparing for production deployments, or responding to security incidents.

Objective: Understand the application architecture, tech stack, and attack surface.

Best practice: Use crypto.timingSafeEqual() for comparing webhook signatures to prevent timing attacks:

Load PROACTIVELY when task involves security review, vulnerability assessment, or hardening. Use when user says "check for security issues", "audit for vulnerabilities", "scan for secrets", "review auth security", or "check OWASP compliance". Covers authentication and session security, authorization and access control, input validation and injection prevention, data protection and encryption, dependency vulnerability scanning, API security (CORS, rate limiting, headers), and infrastructure hardening. Produces structured reports with severity ratings. Source: mgd34msu/goodvibes-plugin.