What problem does it solve? Security reviews of a full-stack application are slow, inconsistent, and hard to map to formal standards. This Skill performs a structured 12-check security audit of the codebase (authentication, SQL injection, XSS, secrets, dependencies, supply chain, deployment) and produces a standards-mapped HTML report with severity ratings and a prioritized remediation plan. ## Core Features & Use Cases - 12-Point Audit Checklist: Systematically checks authentication/authorization, SQL injection, XSS/DOM sinks, hardcoded secrets, security headers, runtime internet dependencies, audit logging, multi-tenancy isolation, supply chain, deployment infrastructure, reliability, and verified-correct findings. - Standards Mapping: Maps every finding to OWASP Top 10:2021, CWE, and at least one of OWASP ASVS, NIST SP 800-53/800-218/800-171, or ISO/IEC 27001:2022. - Dependency & Origin Analysis: Builds tables of direct, dev, and transitive dependencies with maintainer country of origin, install-script detection, and SBOM generation via npm. - Use Case: Before presenting a system to a classified security customer or before a version release, run the audit to get a SECURITY_AUDIT.html document with findings referenced by exact file:line, reproducible curl exploits, and a phased remediation plan with time estimates. ## Quick Start Run a full security audit of this repository and generate the SECURITY_AUDIT.html report with findings mapped to OWASP and NIST.