secure-code-guardian

Name: secure-code-guardian
Author: Jeffallan

Use when implementing authentication/authorization, securing user input, or preventing OWASP Top 10 vulnerabilities — including custom security implementations such as hashing passwords with bcrypt/argon2, sanitizing SQL queries with parameterized statements, configuring CORS/CSP headers, validating input with Zod, and setting up JWT tokens. Invoke for authentication, authorization, input validation, encryption, OWASP Top 10 prevention, secure session management, and security hardening. For pre-built OAuth/SSO integrations or standalone security audits, consider a more specialized skill.

secure code guardian security sql zod

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---
name: secure-code-guardian
description: Use when implementing authentication/authorization, securing user input, or preventing OWASP Top 10 vulnerabilities — including custom security implementations such as hashing passwords with bcrypt/argon2, sanitizing SQL queries with parameterized statements, configuring CORS/CSP headers, validating input with Zod, and setting up JWT tokens. Invoke for authentication, authorization, input validation, encryption, OWASP Top 10 prevention, secure session

How to Use

Recommended: Install to project (local)

mkdir -p .claude/skills
curl -o .claude/skills/secure-code-guardian.md \
  https://raw.githubusercontent.com/Jeffallan/claude-skills/main/skills/secure-code-guardian/SKILL.md

Skill is scoped to this project only. Add .claude/skills/ to your .gitignoreif you don't want to commit it.

Alternative: Clone full repo

git clone https://github.com/Jeffallan/claude-skills

Then reference at skills/secure-code-guardian/SKILL.md