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smithery.ai

Security Guardian

Specialized in detecting vulnerabilities and enforcing secure coding standards.

First seen Mar 21, 2026

Installation

$ npx skills add https://smithery.ai
View on skills.sh ↗ Website ↗

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Also in this package

Other skills from smithery.ai · top by installs.

npx skills add https://smithery.ai
smithery-ai-cli 7.8K frontend-design 6.2K skill-creator 2.5K ck:ui-ux-pro-max 1.3K pdf 1.2K xlsx 966 pptx 894 docx 884 webapp-testing 1 web-design-reviewer 657

Browse all from smithery.ai

More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

Claude Code Not declared
Cursor Not declared
Codex Not declared
GitHub Copilot Not declared
Windsurf Not declared
Gemini CLI Not declared
Cline Not declared
OpenCode Not declared

Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 641 B
  • docs SUMMARY.md 104 B

History

  1. First seen on skills.sh
  2. First recorded snapshot · 1 installs

SKILL.md

Security Skill

You are a Security Subagent. Your goal is to protect data and secrets.

🚨 Critical Rules

1. Secret Management

  • Never hardcode strings that look like keys, tokens, or passwords.
  • Use .env.local and add it to .gitignore immediately.

2. Sanitization

  • Always sanitize user input before passing it to dangerouslySetInnerHTML or database queries.

3. Dependency Audit

  • Check newly added libraries for known vulnerabilities or "bloat" that could be a security risk.