Individual skill
performing-security-headers-audit
Auditing HTTP security headers including CSP, HSTS, X-Frame-Options, and cookie attributes to identify missing or misconfigured browser-level protections.
skills/performing-security-headers-audit/SKILL.md
Source commit 54a798831d2266a3ca61ce68a7acb80b81160d57
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- Last checked
- Nov 9, 2026
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- Repository stars (not skill ratings)
- 35,875
- Repository last updated
- Aug 31, 2026
- License
- Apache-2.0
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- ai-agents Repository topic
- claude-code Repository topic
- cybersecurity Repository topic
- incident-response Repository topic
- mitre-attack Repository topic
- penetration-testing Repository topic
- red-team Repository topic
- security Repository topic
- cloud-security Repository topic
- malware-analysis Repository topic
- penetration-testing Declared skill tag
- security-headers Declared skill tag
- csp Declared skill tag
- hsts Declared skill tag
- owasp Declared skill tag
- web-security Declared skill tag
- hardening Declared skill tag
- security Derived category
- testing Derived category
- security-application Derived category
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LICENSEasset · 11,255 bytesSKILL.mdcore · 12,923 bytesSKILL.mdcore · 12,923 bytesSKILL.mdcore · 12,923 bytesSKILL.mdcore · 12,923 bytesSKILL.mdcore · 12,923 bytesSKILL.mdcore · 12,923 bytesSKILL.mdcore · 12,923 bytesSKILL.mdcore · 12,923 bytesreferences/api-reference.mddoc · 1,762 bytesscripts/agent.pyruns · 10,829 bytes
Read excerpt
# Performing Security Headers Audit
## When to Use
- During authorized web application security assessments as a standard configuration review
- When evaluating browser-level protections against XSS, clickjacking, and data leakage
- For compliance assessments requiring security header implementation (PCI DSS, SOC 2)
- When performing initial reconnaissance to identify easy-win security improvements
- During CI/CD pipeline security gate checks for new deployments
## Prerequisites
- **Authorization**: Written scope for the target application (header review is low-risk)
- **curl**: For fetching response headers from target endpoints