Total 54,172 skills, Code Quality has 2444 skills
Showing 12 of 2444 skills
Optimize application performance and scalability. Use when investigating slow applications, scaling bottlenecks, or improving response times. Use for profiling, caching, database optimization, frontend performance, and backend tuning.
Use this when the user asks to refactor, clean up, optimize, or improve code quality.
TypeScript strict patterns and best practices. Trigger: When writing TypeScript code - types, interfaces, generics.
Use when receiving code review feedback, before implementing suggestions, especially if feedback seems unclear or technically questionable - requires technical rigor and verification, not performative agreement or blind implementation
Enabled when investigating and isolating the cause of a problem
Review code changes against STYLE_GUIDE.md before committing or creating PRs. Catches naming violations, import ordering issues, anti-pattern reintroduction, and convention drift. Run after /setup-ai or /generate-comprehensive-style-guide has created a style guide.
Detects common LLM coding agent artifacts by spawning 4 parallel subagents
Apply vertical (domain-first) codebase architecture to any project. Use this skill whenever a user asks where to put a file, how to structure a codebase, how to organize code by feature or domain, how to refactor a "horizontal" structure (components/, hooks/, utils/, types/), or asks about code colocation, monorepo boundaries, shared code, or module ownership. Also trigger when the user creates a new module and needs to decide where it belongs, or when reviewing a PR that touches file organization. Works for any language or framework (Python, TypeScript, Go, Rust, etc.) — not just React or frontend.
Language-agnostic SOLID principles and DDD tactical patterns. Trigger: Always loaded for non-documentation code changes via sdd-apply.
Weed the Allium garden. Find where Allium specifications and implementation code have diverged, and help resolve the divergences. Use when the user wants to check spec-code alignment, compare specs against implementation, audit for spec drift or violations, sync specs with code or code with specs, or verify whether the implementation matches what the spec says.
Chinese Code Review Guidelines - Provide effective feedback in a way that aligns with domestic team culture while maintaining professionalism and rigor
Review a pull request — check diff, run tests, report findings