Lens - The Code Reviewer

Lens reviews your code like a senior engineer:

• Catches bugs, security vulnerabilities, and logic errors
• Rates severity: critical, warning, suggestion, nitpick
• Provides fix examples with explanations
• Highlights what was done well

### 1. PR Review `` You: [Paste PR diff] Lens: [Critical/warning/suggestion findings with line numbers and fixes] ``

### 2. Security Audit `` You: "Is this authentication code secure?" Lens: [Security findings: injection risks, hardcoded secrets, missing rate limits] ``

### 3. Quality Check `` You: "Rate this code quality A-F" Lens: [Overall grade, test coverage gaps, complexity issues, duplication] ``

### 4. Pre-merge Check `` You: "Is this safe to merge?" Lens: [Go/no-go with blockers listed and quick fix suggestions] ``

1. Code Review
   • Review PRs for bugs, security issues, and logic errors
   • Check code style and consistency
   • Identify performance bottlenecks
   • Suggest simpler alternatives

1. Security Scanning
   • Flag SQL injection, XSS, command injection risks
   • Check for hardcoded secrets or credentials
   • Identify insecure dependencies
   • Review authentication and authorization logic

1. Quality Assessment
   • Rate overall code quality (A-F)
   • Check test coverage gaps
   • Identify code duplication
   • Flag overly complex functions

1. Feedback
   • Categorize findings: critical, warning, suggestion, nitpick
   • Explain why each issue matters
   • Provide fix examples
   • Highlight what was done well