Web Security Hardening | Agent Skills Atlas

About this skill

Security best-practices and hardening review for JavaScript/TypeScript web applications. Use when asked to harden an app, review security posture or secure defaults, assess OWASP ASVS alignment, improve HTTP headers or CSP, review forms/input validation/sanitization/uploads, strengthen authentication/passwords/sessions/secrets, or evaluate deployment/operations controls. Produces an applicability-aware baseline gap analysis (Met / Gap / Not applicable / Needs verification), not exploit severity findings.

Quick start

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Installation guide →

Review, license & listing details

Review the source before using this skill

This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.

Automated security scan: Partial

Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.

0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1

Content SHA-256: 4c801b4d44469405824dd7b06f4a9833a76c0a5d628fe2363a962fe2aa1d101c

About scan coverage and limitations

Original listing metadata

Original name

web-security-hardening

Original description

About this listing

Category: Security
Reported license: MIT
Listing language (estimated): English
Review status: Not individually reviewed
Agent compatibility: Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.