# Code Review > Perform a structured code review for safety, correctness, and maintainability Use when this capability is needed. - Skill: `tomevault-io/code-review-153` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/code-review-153` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/code-review-153/raw - Safety review: pending (external: skill-scanner PASS, skillspector PASS) - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Coding & Dev Tools - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/code-review-153 --- # Code Review Use this skill to perform a systematic code review focused on correctness, safety, and maintainability. ## Goals - Validate behavior against requirements and edge cases - Identify security risks and unsafe patterns - Ensure error handling and logging are correct - Check performance hotspots and unnecessary allocations - Confirm code aligns with SISU guidelines (explicit, composable, testable) ## Review Steps 1. **Scope the change** - Identify files changed and related components - Read relevant docs/specs/tests if available 2. **Behavior & correctness** - Walk through main flows and edge cases - Verify invariants and error handling 3. **Safety & security** - Look for unsafe file access, command injection, secrets handling - Validate input validation and schema enforcement 4. **Performance** - Check for unbounded loops or O(n^2) pitfalls - Validate caching and I/O patterns 5. **Tests** - Ensure tests cover happy path, edge cases, invalid input, and cancellation ## Output Format - **Summary**: 2–4 bullets - **Issues**: Prioritized list with severity and fix guidance - **Suggestions**: Optional refactors or follow-ups ## Resources See `resources/review-checklist.md` for a detailed checklist. --- > Converted and distributed by [TomeVault](https://tomevault.io/claim/finger-gun) — claim your Tome and manage your conversions.