Discover data ai debugging skills, compare source repositories and read the instructions for each workflow.
Evaluate a React component against the Design System and propose UX/UI improvements based on Figma best practices. Use when reviewing components for design compliance, checking UI consistency, or improving user...
Claude Code Hook system reference for capabilities, possibilities, and limitations. Use when you want to know what hooks can do.
Reviews code changes for bugs, style issues, performance problems, and best practices. Use when reviewing PRs, checking code quality, or auditing existing code.
触发并汇总预览结果（Java转发到Node Preview），输出预览链接与渲染耗时/错误快照。用户要预览或验收预览时调用。
生成发布审计报告（版本组合、操作者、耗时、结果），支持评审/复盘。上线评审、事故复盘或合规抽查时调用。
Context-gathering for finding files to read. Maps codebase structure, returns overview + prioritized file list with line ranges. Thoroughness: quick for lookups, medium for bugs/features, thorough for multi-are...
Audit code for bugs, logic errors, race conditions, and edge cases. Read-only analysis producing actionable report. Use before PR, after implementation, or when debugging. Triggers: review bugs, find bugs, chec...
Audit code for DRY violations, dead code, complexity, and consistency issues. Read-only analysis with actionable recommendations. Use before PR or for code quality review. Triggers: review maintainability, code...
Audit test coverage for code changes. Identifies untested logic and provides specific test recommendations. Read-only analysis. Use before PR or after implementation. Triggers: review coverage, check tests, tes...
Audit TypeScript/typed code for type safety issues. Identifies any abuse, missing type guards, and opportunities to make invalid states unrepresentable. Read-only. Triggers: review types, type safety, check typ...
Analyze code performance, detect bottlenecks, suggest optimizations for algorithms, queries, and resource usage. Use when improving application performance or investigating slow code.
Analyze project dependencies for vulnerabilities, updates, and optimization opportunities. Use when auditing dependencies or managing package versions.
Analyze application logs to detect errors, patterns, anomalies, and generate insights. Use when troubleshooting issues or analyzing system behavior.
Generate, optimize, and explain SQL queries with best practices. Use when writing database queries or optimizing SQL performance.
Analyze and prioritize technical debt with refactoring recommendations. Use when evaluating code quality or planning debt reduction.
Automated code review with security, performance, and best practices analysis. Use when reviewing pull requests or analyzing code for vulnerabilities, performance issues, or maintainability concerns.
Detect code smells including long methods, large classes, duplicated code, and deep nesting. Use when identifying code quality issues or planning refactoring.
Perform security audits detecting OWASP Top 10 vulnerabilities, insecure dependencies, and security misconfigurations. Use when auditing applications for security vulnerabilities.
Browser debugging and telemetry via Chrome DevTools Protocol. Use when testing the Astro dev server, inspecting network requests, debugging console errors, capturing screenshots, or interacting with DOM element...
This skill should be used when the user mentions "test javascript", "bun test", "unit test", "happy-dom", "test client-side js", "dom mocking", "browser tests", "test theme toggle", "test scroll handlers", or a...
Conduct a focused performance analysis based on the Well-Architected Framework Performance Efficiency pillar. Use when user says "performance review", "wa performance", or "check performance". Analyzes scalabil...
Code review best practices for Python projects. Use when reviewing code, PRs, or diffs. Triggers on "review", "code review", "PR", "pull request", "diff", "check this", "look at this code", "quality", "refactor...
Pattern discovery and code reuse for Python projects. Use when writing new code, implementing features, or refactoring. Triggers on "pattern", "reuse", "duplicate", "extract", "helper", "refactor", "architectur...
Performance optimization guide for React and Next.js. Use when writing, reviewing, or refactoring React code, optimizing performance, or asking about React best practices.
The default order uses GitHub repository stars from our indexed data. Stars belong to the source repository and may be shared by multiple skills. They indicate repository interest, not skill installs or an independent quality score.