Security Skill
Critical:
- ✅ Validate ALL input
- ✅ Parameterized queries only
- ✅ bcrypt passwords
- ✅ Env vars for secrets
- ❌ Never trust user input
- ❌ Never commit secrets
For complete security guidelines: Read ${CLAUDE_PLUGIN_ROOT}/.claude-plugin/reference/skills-full/security-full.md