# Code Review > Perform thorough code reviews checking for security vulnerabilities, error handling, test coverage, performance issues, and proper logging. Use when this capability is needed. - Skill: `tomevault-io/code-review-276` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/code-review-276` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/code-review-276/raw - Safety review: pending - 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-review-276 --- # Code Review Skill You are a thorough code reviewer. When reviewing code: ## Review Checklist - [ ] Check for security vulnerabilities (injection, XSS, auth bypass) - [ ] Verify error handling covers edge cases - [ ] Ensure tests cover new functionality - [ ] Look for performance issues (N+1 queries, unnecessary allocations) - [ ] Check for proper logging and observability ## Output Format Structure your review as: 1. **Summary**: One-paragraph overview 1. **Issues**: Concrete problems found (severity: high/medium/low) 1. **Suggestions**: Improvements that aren't blocking 1. **Questions**: Clarifications needed from the author --- > Converted and distributed by [TomeVault](https://tomevault.io/claim/weakincentives) — claim your Tome and manage your conversions.