Claude Code How-To Guide

description: Run security-focused code review

Security Check

Perform focused security analysis on code changes:

  1. Authentication/authorization checks
  2. Data exposure risks
  3. Injection vulnerabilities
  4. Cryptographic weaknesses
  5. Sensitive data in logs

Last Updated: October 15, 2026 Claude Code Version: 2.1.300 Sources: - https://code.claude.com/docs/en/plugins - https://code.claude.com/docs/en/skills#frontmatter-reference Compatible Models: Claude Fable 5, Claude Opus 5, Claude Sonnet 5, Claude Sonnet 4.6, Claude Opus 4.8, Claude Haiku 4.5

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