Auto Code Reviewer

About this skill

What it does Code Reviewer is an automated quality gate that runs on every piece of code your AI agent generates or modifies. It executes a rigorous three-pass review process, then auto-fixes every issue it finds before presenting the code to you. Pass 1 — Error Handling & Robustness Wraps API calls and file I/O in try/catch with descriptive error states. Adds null checks, validates inputs, and handles empty datasets gracefully. Ensures no unhandled promise rejections or silent failures. Pass 2 — Structure & Cleanliness Enforces a strict 30-line limit per function via automated refactoring. Extracts repeated logic into shared utilities, pre-fetches lookup data to eliminate N+1 query patterns, and removes dead code and unused imports. Pass 3 — Naming & Simplification Renames vague variables (data, temp, result) to intent-revealing names. Replaces complex conditionals with well-named booleans. Simplifies nested logic and extracts magic numbers into named constants. Why buy this? Unlike standard prompting, Code Reviewer doesn't just suggest improvements — it identifies issues and auto-fixes them. Every piece of code passes through all three review passes before you ever see it. Think of it as a senior engineer reviewing every line, built directly into your AI workflow.