Code Review & Quality for Claude Code

Analyze and Explain Code Functionality

Guided feature development with codebase understanding and architecture focus

Please analyze and fix the GitHub issue: $ARGUMENTS.

Identify and resolve code issues

Transform Gemini Code Assist PR reviews into prioritized TodoLists with automated execution

Generate a complete test file for a specified source file or component. Use when the user explicitly asks to write, create, or generate tests for a specific file.

Show detailed git repository status

Create, update, and manage GitHub issues using MCP tools. Use this skill when users want to create bug reports, feature requests, or task issues, update existing issues, add labels/assignees/milestones, or manage issue workflows. Triggers on requests like "create an issue", "file a bug", "request a feature", "update issue X", or any GitHub issue management task.

Run comprehensive CI checks and fix issues until repository is in working state

Test and validate Next.js API routes with comprehensive test scenarios

Analyze and optimize Next.js bundle size with detailed recommendations

Comprehensive Next.js performance audit with actionable optimization recommendations

Comprehensive API performance optimization with response time reduction, throughput improvement, and scalability enhancements

Validate Product as Code project structure and files for PAC specification compliance

Comprehensive performance audit with metrics, bottleneck identification, and optimization recommendations

PR Link/Number: $ARGUMENTS

Analyze overall project health and generate comprehensive metrics report

Intelligently Refactor and Improve Code Quality

Perform comprehensive security assessment and vulnerability analysis

Configure comprehensive code formatting tools with consistent style enforcement

Configure comprehensive code linting and quality analysis tools with automated enforcement

Audit a project for software supply chain risk, including dependency vulnerabilities, lockfile issues, malicious package indicators, SBOM coverage, and license concerns.

Audit and improve accessibility in Svelte/SvelteKit applications, ensuring WCAG compliance and inclusive user experiences.

Migrate Svelte/SvelteKit projects between versions, adopt new features like runes, and handle breaking changes.

Analyze and improve test coverage with comprehensive reporting and gap identification

Analyze test suite quality with comprehensive metrics and improvement recommendations

Systematically update project documentation with implementation status, API changes, and synchronized content

This skill enables visual inspection of websites running locally or remotely to identify and fix design issues. Triggers on requests like "review website design", "check the UI", "fix the layout", "find design problems". Detects issues with responsive design, accessibility, visual consistency, and layout breakage, then performs fixes at the source code level.

Write comprehensive unit and integration tests with proper mocking and coverage

Reverse-engineer an AI-built codebase into the system documents reviewers and auditors need — a core set (architecture, flows, permissions, variables) plus conditional docs (emails, cron, SEO, automation) when they apply

Static performance audit of AI-built code — find N+1 queries and request waterfalls, over-fetching, missing indexes, and caching opportunities, ranked by effort and impact

Run a pre-mortem risk analysis on a PRD, launch plan, or feature — identify what could go wrong before it does

Static security audit of AI-built code — map trust boundaries, cross-reference documented intent, self-refute every finding, and report only evidence-backed risks

Turn a vibe-coded repo into a reviewer-ready shipping packet — document the app, wire agent context, run security and performance audits, map test coverage, and compile the results

Generate comprehensive test scenarios from user stories or feature specs — happy paths, edge cases, and error handling

Generate changelogs from git history and validate conventional commits. Usage: /changelog <generate|lint> [options]. Slash command for Claude Code, Codex CLI, Gemini CLI.

Generate changelogs from git history and validate conventional commits. Usage: /changelog <generate|lint> [options]