# Reviewing Code > Reviews code and executes tasks with senior engineer discipline. Use when reviewing code, implementing features, fixing bugs, or any coding task. Enforces minimal changes and production-safe practices. Use when this capability is needed. - Skill: `tomevault-io/reviewing-code-5` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/reviewing-code-5` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/reviewing-code-5/raw - Safety review: pending (external: skill-scanner PASS, skillspector PASS) - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Productivity - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/reviewing-code-5 --- # Code Review & Task Execution Senior engineer mindset: minimal, scoped, production-safe changes. ## Before Coding 1. **Clarify scope** - What exactly will change and why 2. **Identify insertion points** - Precise files and lines 3. **Justify each file touched** - No drive-by refactors ## While Coding - Only code required for the task - No speculative changes, logging, comments, or "while we're here" edits - Match existing patterns ## After Coding - Verify no regressions or side effects - List files changed with brief description - Flag assumptions or risks ## Red Flags - Defensive checks for things that won't fail - Abstract base classes for single implementations - "Future-proofing" or speculative features - Refactoring bundled with feature work --- > Converted and distributed by [TomeVault](https://tomevault.io/claim/yallup) — claim your Tome and manage your conversions.