security-audit

Perform passive external website security audits and generate prioritized Markdown and PDF reports.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/apappas57/sinew --skill security-audit-apappas57
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: security-audit
Source: https://github.com/apappas57/sinew/tree/main/skills/seo/security-audit
Command: npx skills add https://github.com/apappas57/sinew --skill security-audit-apappas57

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill turns a manual, error-prone website security review into a structured passive audit that gathers evidence, ranks risk, and produces a professional report.

Core Features & Use Cases

  • Comprehensive external assessment: Checks SSL and TLS configuration, HTTP security headers, DNS hygiene, cookies, JavaScript exposure, CORS, CSP, and iframe protections.
  • Evidence-based reporting: Verifies critical and high findings with direct requests, deduplicates overlapping issues, and compiles prioritized Markdown and PDF deliverables.
  • Use cases: Use it for client security reviews, internal assurance checks, competitor posture analysis, and pre-launch website hardening.

Quick Start

Ask the skill to run a passive security audit on a target domain and provide the context and output location if you have one.

Frequently Asked Questions about security-audit

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I run a passive website security audit without active exploitation?

A passive website security audit safely gathers external evidence on SSL/TLS, HTTP headers, DNS, cookies, and CSP without active exploitation. It directly verifies critical findings, deduplicates overlapping issues, and compiles prioritized Markdown and PDF reports for client reviews or internal assurance.

What is checked during an external website security review?

An external website security review checks SSL and TLS configuration, HTTP security headers, DNS hygiene, cookies, JavaScript exposure, CORS, CSP, and iframe protections. It passively collects data to assess the security posture of a target domain for hardening or competitor analysis.

Can I generate a PDF security audit report for a client website?

Yes, you can generate a PDF security audit report for a client website. The audit compiles verified findings into prioritized Markdown and PDF deliverables, providing professional, evidence-based documentation of SSL, headers, DNS, cookies, and CORS posture.

Does a passive security audit test for CORS and CSP misconfigurations?

Yes, a passive security audit tests for CORS and CSP misconfigurations along with DNS, cookie, TLS, and JavaScript exposure issues. It verifies critical and high findings through direct requests and deduplicates overlapping issues before generating a report.

When should I use a passive security audit instead of active penetration testing?

Use a passive security audit instead of active penetration testing when you need safe, non-intrusive posture analysis, such as pre-launch website hardening, internal assurance checks, or competitor analysis without launching active exploits against the target.