generic-code-reviewer

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Review code for bugs, security vulnerabilities, performance issues, accessibility gaps, and CLAUDE.md workflow compliance. Supports any tech stack - HTML/CSS/JS, React, TypeScript, Node.js, Python, NestJS, Next.js, and more. Use when completing features, before commits, or reviewing pull requests.

2installs

Sourcetravisjneuman/.claude

Added on2026-03-01

NPX Install

npx skill4agent add travisjneuman/.claude generic-code-reviewer

SKILL.md Content

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Generic Code Reviewer

Review code against production quality standards. Adapts to any project's tech stack.

Full Standards: See Code Review Standards

CLAUDE.md Compliance

Always check the project's CLAUDE.md for specific rules.

Before ANY Commit:

Task file exists in
```
tasks/[feature-name].md
```
All tests passing
Type checking passing (if TypeScript)
No console errors/warnings
Bundle size within limits

Tech Stack Detection

Detection	Stack	Key Checks
React in package.json	React/TS	Components, hooks, state
Next.js in package.json	Next.js	SSR, API routes
NestJS in package.json	NestJS	Guards, DTOs, services
.html files, no build	Vanilla	Semantic HTML, minimal JS
.py files	Python	Type hints, validation

P0 Issues (Block Merge)

Security - Frontend

Sanitize input (textContent, not innerHTML)
```
unknown
```
type for external data
No exposed API keys
HTTPS for external requests

Security - Backend

Input validation on all endpoints
Auth on protected routes
Parameterized queries (no raw SQL)
Secrets in environment variables

Correctness

Logic errors that break functionality
Type errors in strict mode
Unhandled promise rejections

P1 Issues (Should Fix)

Performance

Project Type	Target
Static site	< 50KB (excluding media)
SPA/React	< 100KB gzipped initial
Full-stack	< 200KB gzipped initial

Animation:

GPU-accelerated only (transform, opacity)
60fps target
Use requestAnimationFrame

Accessibility (WCAG AA)

Focus indicators on interactive elements
Keyboard navigation (Tab, Enter, Escape)
Color contrast >= 4.5:1
ARIA labels on icon-only buttons
Alt text for meaningful images
Semantic HTML structure

P2 Issues (Nice to Have)

Code Quality

DRY, Single Responsibility
No magic numbers/strings
Self-documenting code
Follow existing patterns
No commented-out/dead code

Review Output Format

Only report issues found (don't list empty categories):

Blocking Issues (P0):

[Only if found - security, correctness issues]

Should Fix (P1):

[Only if found - performance, accessibility issues]

Consider (P2):

[Only if found - code quality polish]

If no issues: "Code review passed. Ready to merge."

Judgment Calls

When user asks "Is this OK?", consider:

Context	Stricter	More Lenient
Environment	Production	Prototype/POC
Path	Hot path, frequently executed	One-time setup, admin only
Visibility	Public API, external interface	Internal helper, private method
Timeline	Feature complete	Active iteration

Adjust severity accordingly. P0 security issues are never lenient.

Quick Checklist

Pre-Commit:

Tests pass
Type/lint pass
Build succeeds
No console errors

Before Merge:

All P0 issues resolved
P1 issues addressed or tracked
P2 issues noted for future