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QualityShell

Security Audit

by TheDecipherist

Security Audit is a Quality skill for Claude Code, published by TheDecipherist in claude-code-mastery.

545 stars47 forkson TheDecipherist/claude-code-masteryAdded 2026/08/26Repository updated 2026/05/07
View source on GitHubDownload repo ZIP
ai-agentsanthropicclaudeclaude-codeclaude-mdcoding-assistantdeveloper-toolsllmmcp-servers
Install in seconds
Install Security Audit
Copy Security Audit into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.
terminal
npx degit https://github.com/TheDecipherist/claude-code-mastery/tree/main/skills/security-audit ~/.claude/skills/security-audit

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/TheDecipherist/claude-code-mastery.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file
skills/security-audit/SKILL.md in TheDecipherist/claude-code-mastery
Installs to
~/.claude/skills/security-audit
Collection
One of 2 skills cataloged from this repository
Category
Quality — 1354 skills

What Security Audit does

Security Audit reviews code and dependencies for common vulnerabilities before deployment or during PR reviews. It checks for secrets, dependency issues, injection risks, auth flaws, and transport security.

Security Audit is cataloged under Quality on DirSkills. Security Audit comes from a repository tagged ai-agents, anthropic, claude, claude-code and claude-md.

Documentation

README

Security Audit Skill

Perform comprehensive security audits on codebases to identify vulnerabilities before they reach production.

When to Use This Skill

  • User mentions "security", "audit", "vulnerability", "CVE"
  • Before deployment commands
  • During PR reviews
  • User asks about dependencies
  • Periodic security checks

Audit Checklist

1. Secrets Exposure

Check for hardcoded secrets:

# Search for common secret patterns
grep -rn "API_KEY\|SECRET\|TOKEN\|PASSWORD" --include="*.{js,ts,py,go,rb,java}" .
grep -rn "sk-\|pk_\|api_\|secret_" --include="*.{js,ts,py,go,rb,java}" .

Verify .gitignore:

# Ensure sensitive files are ignored
cat .gitignore | grep -E "\.env|secret|credential|\.pem|\.key"

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Security Audit

  • What else does TheDecipherist publish alongside Security Audit?

    Security Audit is one of 2 skills that DirSkills catalogs from TheDecipherist/claude-code-mastery, the repository it ships in. Its siblings there include Commit Messages. Each one is a separate skill with its own page in this directory, installs the same way Security Audit does, and is maintained by TheDecipherist in that same repository. The rest of the collection is listed on the TheDecipherist/claude-code-mastery page.

  • How does Security Audit compare to other Quality skills?

    Security Audit ranks #1176 by stars among the 1354 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Security Audit against them. Open each page to compare what they document and how they install.

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