Lwc Security

Quality score: 70/100 · Category: Security · Sub-category: security-misc

type:review

Use when designing or reviewing Lightning Web Components for DOM safety, Lightning Web Security boundaries, third-party library handling, and secure server-side data access from LWC. Triggers: 'innerHTML in lwc', 'Lightning Web Security', 'document.querySelector', 'light DOM security', 'secure apex class for lwc'. NOT for org-wide sharing architecture or Apex-only security reviews when no LWC surface is involved.

What this skill does

Lwc Security is a production-ready Claude Code skill (quality score 70/100) in the security-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/lwc-security/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when designing or reviewing Lightning Web Components for DOM safety, Lightning Web Security boundaries, third-party library handling, and secure server-side data access from LWC. Triggers: 'innerHTML in lwc', 'Lightning Web Security', 'document.

Who uses this skill

The Lwc Security skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/lwc-security
curl -L https://claudskills.com/skills/lwc-security/SKILL.md \
  -o ~/.claude/skills/lwc-security/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/lwc-security/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/lwc-security/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\lwc-security\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

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Part of ClaudSkills — the open registry for Claude Code skills. · What's New · Install guide · About · llms.txt

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