Introduction

AI Code Reviewer is an AI-powered intelligent code reviewer that uses semantic understanding to find issues traditional linters miss.

The Problem

Traditional linters catch syntax errors, but miss semantic issues:

// Linter: ✅ No syntax errors
function processUser(input: any) {
  return input.name.trim()  // Runtime: 💥 if input is null
}

Questions linters can't answer:

• Is this business logic correct?
• Are there security vulnerabilities?
• Will this cause performance issues?
• Is this maintainable?

The Solution

AI Code Reviewer analyzes code across five dimensions:

Dimension	Focus
Correctness	Logic errors, null pointers, boundary conditions
Security	XSS, SQL injection, data leakage
Performance	N+1 queries, memory leaks, unnecessary re-renders
Maintainability	Duplicate code, complexity, naming
Best Practices	Framework conventions, code style

Five-Tier Severity

Level	Meaning	Action
🚫 BLOCKER	Must fix, blocks merge	Fix immediately
🔴 HIGH	Critical, breaks functionality	Fix this iteration
🟡 MEDIUM	Important, affects quality	Plan to fix
🟢 LOW	Minor, polish level	Fix later
💡 SUGGESTION	Optional improvement	Optional