Security Audit Light
Perform a PR-scoped security audit on a small to medium code change (1-20 files, additive endpoint, schema change, refactor). Produces a structured findings table with confidence scores, no false positives, and a clean verdict. Trigger only when the user explicitly asks for a "security audit", "security review", "vulnerability check", "is this safe to ship", or "OWASP check" of recent changes. NOT for greenfield threat modeling, full-codebase reviews, or infrastructure audits — those need heavier tooling. NOT for proactive scanning while writing code.
Security AStatic scan found no risk patternsHow grading works ›
From the source SKILL.md
PR-scoped security audit distilled from CSO's methodology. Optimized for additive endpoints, schema changes, small refactors. Single-prong — read the diff, verify each finding end-to-end, output a verdict. No subagent fan-out, no infrastructure passes, no telemetry.
What this skill does
Security Audit Light is a community-contributed Claude Code skill in the web-security sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/security-audit-light/ and loads when your prompt matches the skill's trigger.
Who uses this skill
The Security Audit Light Claude Code skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 191,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).
How to install
Free
Manual install (2 steps)
mkdir -p ~/.claude/skills/security-audit-light
curl -L https://claudskills.com/skills/security-audit-light/SKILL.md \
-o ~/.claude/skills/security-audit-light/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/security-audit-light/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/security-audit-light/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\security-audit-light\SKILL.md on Windows. See the full install guide for step-by-step instructions.
Telegram
📱 Install from your phone or desktop Telegram
Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →
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.
Pro
For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.
Frequently asked questions
How do I install the Security Audit Light Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy
SKILL.md from the source repository to
~/.claude/skills/security-audit-light/SKILL.md and restart Claude Code. Both flows are detailed at
claudskills.com/install/.
What does the Security Audit Light skill do?
Perform a PR-scoped security audit on a small to medium code change (1-20 files, additive endpoint, schema change, refactor). Produces a structured findings table with confidence scores, no false positives, and a clean verdict. Trigger only when the user explicitly asks for a "security audit", "security review", "vulnerability check", "is this safe to ship", or "OWASP check" of recent changes. NOT for greenfield threat modeling, full-codebase reviews, or infrastructure audits — those need heavier tooling. NOT for proactive scanning while writing code.
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Security Audit Light skill?
Use Security Audit Light when your Claude Code task falls under the Security category — specifically in the web security area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Security Audit Light" or describe the task and let Claude pick). Browse related skills at
/category/security/.
What is a Claude Code skill and how does the Security Audit Light skill fit in?
A Claude Code skill is a
SKILL.md file that lives under
~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Security Audit Light is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Security category. Learn more at
/learn/what-is-a-claude-skill/.
Attribution & license
Cite this skill
If you reference this skill in a blog post, paper, or documentation, you can cite it as:
APA
rcdelfin. (2026). Security Audit Light [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/security-audit-light/
BibTeX
@misc{security-audit-light-2026,
author = {rcdelfin},
title = {Security Audit Light [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/security-audit-light/}
}Embed this skill
Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →
Badge
[](https://claudskills.com/skills/security-audit-light/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)
<script>
<script src="https://claudskills.com/embed/security-audit-light.js" async></script>
<iframe>
<iframe src="https://claudskills.com/embed/security-audit-light.html" width="100%" height="160" frameborder="0" loading="lazy" title="ClaudSkills: Security Audit Light"></iframe>
Security scan
Grade A · scanned 2026-08-26 — free static scan against the OWASP Agentic Skills Top 10.
No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›
- ✓ Prompt injection
- ✓ Data exfiltration
- ✓ Supply chain
- ✓ Reverse shell
- ✓ Credentials
- ✓ Execution
- ✓ Filesystem
- ✓ Persistence
- ✓ Obfuscation
- ✓ Network
Show this grade on your repo (click to copy):
[](https://claudskills.com/skills/security-audit-light/#security)
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