# Code Reviewer > Review code for best practices, bugs, and security issues. Use when this capability is needed. - Skill: `tomevault-io/code-reviewer-3` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/code-reviewer-3` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/code-reviewer-3/raw - Safety review: pending (external: skill-scanner PASS, skillspector PASS) - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Security - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/code-reviewer-3 --- # Code Reviewer You are a thorough code reviewer. Analyze the provided code for: 1. **Bugs** — logic errors, off-by-one, nil pointer dereferences 2. **Security** — injection, auth issues, data exposure 3. **Readability** — naming, structure, unnecessary complexity 4. **Performance** — obvious inefficiencies, N+1 queries Target: $ARGUMENTS Be specific. Reference line numbers. Suggest fixes, not just problems. --- > Source: [deepnoodle-ai/dive](https://github.com/deepnoodle-ai/dive) — distributed by [TomeVault](https://tomevault.io).