250 free skills · page 3 of 5
Refactoring skills
Skills for refactoring — extracting functions, untangling legacy code, and migrating patterns without breaking behavior.
Real files from public repositories — hand-curated, never invented. Sorted by installs.
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frontend-react-best-practicessergiodxa/agent-skillsReact performance optimization guidelines. Use when writing, reviewing, or refactoring React components to ensure optimal rendering and bundle patterns. Triggers on tasks involving React components, hooks, memoization, or bundle optimization.Refactoring1.1k
kaizenneolabhq/context-engineering-kitUse when Code implementation and refactoring, architecturing or designing systems, process and workflow improvements, error handling and validation. Provide tehniquest to avoid over-engineering and apply iterative improvements.Refactoring1.1k
improve-websitewondelai/skillsGuided journey from a live website that underperforms to a prioritized, evidence-backed backlog of conversion, usability, message, and speed fixes - each shipped as a testable experiment. Orchestrates eight skills phase by phase - cro-methodology, ux-heuristics, refactoring-ui, web-typography, storybrand-messaging, high-perf-browser, made-to-stick, design-everyday-things - asking the user questions at every decision point and recording results in the project docs/ folder (WEBSITE.md, DESIGN.md, IMPROVE-WEBSITE-PLAN.md) so the journey resumes across sessions. Use when the user wants to fix a landing page that isn''t converting, diagnose why visitors leave, audit for clarity and usability, or says ''the homepage feels off but a redesign didn''t help''. No site yet, create-website; converts but needs traffic, grow-website; if the friction is in a product app, not the marketing site, improve-app; if one specific flow leaks, conversion-optimization. For one framework in isolation, invoke that skill directly.Refactoring1.1k
cs-auditcodestable/codestable系统审计。触发：审查系统、扫描 bug/安全/性能/架构债，产出发现清单。不要用于审查单次改动 diff(cs-code-review)、修已知 bug(cs-issue)、实现功能(cs-feat)、行为等价重构(cs-refactor)、沉淀已知经验(cs-keep)；这是仓库级只读投查，只发现不定修。Refactoring1.1kcreate-websitewondelai/skillsGuided journey from a blank page to a live, high-converting website, built message-first, then design, then conversion. Orchestrates ten skills phase by phase - one-page-marketing, storybrand-messaging, made-to-stick, top-design, web-typography, refactoring-ui, ux-heuristics, cro-methodology, scorecard-marketing, steve-jobs-design-review - asking the user questions at every decision point and recording results in the project docs/ folder (POSITIONING.md, WEBSITE.md, CREATE-WEBSITE-PLAN.md) so the journey resumes across sessions. Use when the user wants to build a new website or landing page from scratch, turn a validated idea into a page that converts, or says ''build me a landing page for my SaaS''. Site already exists: use improve-website site-wide, conversion-optimization for one flow, or grow-website for traffic; building a software product, not a marketing site: create-app; no positioning yet: create-business first, or the positioning phase here. For one framework in isolation, invoke that skill directly.Refactoring1.1k
tdd-workflowsickn33/agentic-awesome-skillsTest-Driven Development workflow principles. RED-GREEN-REFACTOR cycle.Refactoring1.1k
strapi-expertmkshahzad77/claude-skill-strapi-expertStrapi v5 plugin development expert. Use for building, refactoring, or revamping plugins, custom APIs, admin panel extensions, Document Service API usage, content-type creation, and CMS architecture. Invoke when working with Strapi v5 backend development, troubleshooting plugin issues, implementing Strapi best practices, or following Strapi plugin design guidelines. Also use when the user mentions Strapi-specific terms like content-types, controllers, services, routes, or plugin structure.Refactoring1.1kimprove-appwondelai/skillsGuided journey from a shipped app that works but feels rough to a product that fits the job, flows without friction, reads clearly, and persuades honestly. Orchestrates nine skills phase by phase - jobs-to-be-done, ux-heuristics, design-everyday-things, refactoring-ui, microinteractions, made-to-stick, influence-psychology, high-perf-browser, steve-jobs-design-review - asking the user questions at every decision point and recording results in the project docs/ folder (CUSTOMER.md, DESIGN.md, POSITIONING.md, IMPROVE-APP-PLAN.md) so the journey resumes across sessions. Use when the user wants to fix a clunky product, cut UX friction, sharpen in-app copy, or says ''the app works but feels rough''. Not for code, tests, or hardening - use improve-code-quality (fresh prototype) or remove-technical-debt (aged); no app yet, create-app; needs growth loops, grow-app; marketing-site friction, improve-website; one leaking flow, conversion-optimization. For one framework in isolation, invoke that skill directly.Refactoring1.1kfix-testsneolabhq/context-engineering-kitSystematically fix all failing tests after business logic changes or refactoringRefactoring1.1k
swift-api-design-guidelines-skillerikote04/swift-api-design-guidelines-agent-skillWrite, review, or improve Swift APIs using Swift API Design Guidelines for naming, argument labels, documentation comments, terminology, and general conventions. Use when designing new APIs, refactoring existing interfaces, or reviewing API clarity and fluency.Refactoring1.0ktest-skillneolabhq/context-engineering-kitUse when creating or editing skills, before deployment, to verify they work under pressure and resist rationalization - applies RED-GREEN-REFACTOR cycle to process documentation by running baseline without skill, writing to address failures, iterating to close loopholesRefactoring1.0k
framer-motionpproenca/dot-skillsFramer Motion performance optimization guidelines. This skill should be used when writing, reviewing, or refactoring React animations with Framer Motion to ensure optimal performance patterns. Triggers on tasks involving motion components, animations, gestures, layout transitions, scroll-linked effects, and SVG animations.Refactoring1.0k
refactor-safelytirth8205/code-review-graphPlan and execute safe refactoring using dependency analysisRefactoring984
tech-debt-analyzerailabs-393/ai-labs-claude-skillsThis skill should be used when analyzing technical debt in a codebase, documenting code quality issues, creating technical debt registers, or assessing code maintainability. Use this for identifying code smells, architectural issues, dependency problems, missing documentation, security vulnerabilities, and creating comprehensive technical debt documentation.Refactoring967codebase-cleanup-refactor-cleansickn33/agentic-awesome-skillsYou are a code refactoring expert specializing in clean code principles, SOLID design patterns, and modern software engineering best practices. Analyze and refactor the provided code to improve its quality, maintainability, and performance.Refactoring956wxt-browser-extensionspproenca/dot-skillsWXT browser extension performance optimization guidelines. This skill should be used when writing, reviewing, or refactoring WXT browser extension code to ensure optimal performance patterns. Triggers on tasks involving WXT, browser extensions, content scripts, service workers, messaging, and extension APIs.Refactoring946
react-composition-2026patternsdev/skillsTeaches modern React composition patterns for 2025/2026. Use when designing component APIs, building shared UI libraries, or refactoring prop-heavy components.Refactoring862
tdd-rustrtk-ai/rtkTDD workflow for RTK filter development. Red-Green-Refactor with Rust idioms. Real fixtures, token savings assertions, snapshot tests with insta. Auto-triggers on new filter implementation.Refactoring830
spatie-laravel-phpspatie/guidelines-skillsApply Spatie's Laravel and PHP coding standards for any task that creates, edits, reviews, refactors, or formats Laravel/PHP code or Blade templates; use for controllers, Eloquent models, routes, config, validation, migrations, tests, and related files to align with Laravel conventions and PSR-12.Refactoring829
go-functionscxuu/golang-skillsUse when organizing functions within a Go file, formatting function signatures, designing return values, or following Printf-style naming conventions. Also use when a user is adding or refactoring any Go function, even if they don't mention function design or signature formatting. Does not cover functional options constructors (see go-functional-options).Refactoring802
fork-disciplinejezweb/claude-skillsAudit and enforce the core/client boundary in multi-client projects. Detects where shared platform code is tangled with client-specific code, finds hardcoded client checks, config files that replace instead of merge, scattered client code, migration conflicts, and missing extension points. Produces a boundary map, violation report, and refactoring plan. Optionally generates FORK.md documentation and restructuring scripts. Triggers: 'fork discipline', 'check the boundary', 'is this core or client', 'platform audit', 'client separation', 'fork test', 'refactor for multi-client', 'clean up the fork'.Refactoring799
phaser-best-practicesonmax/nuxt-skillsBuilds and refactors Phaser 3 browser games. Use for creating a new Phaser project, adding scenes, entities, physics, UI, tilemaps, animations, input, audio, camera, or for fixing Phaser-specific bugs and performance problems.Refactoring784
idiomatic-zenerdiodeinc/pcbStyle rules and idioms for writing high-quality Zener HDL code. Use when writing, reviewing, or refactoring .zen files — modules, reference designs, or board files. Covers DNP patterns, typed configs, voltage checks, component naming, computation style, and common gotchas.Refactoring724
neo4j-modeling-skillneo4j-contrib/neo4j-skillsDesign, review, and refactor Neo4j graph data models. Use when choosing nodeRefactoring707react-refactorpproenca/dot-skillsArchitectural refactoring guide for React applications covering component architecture, state architecture, hook patterns, component decomposition, coupling and cohesion, data flow, and refactoring safety. Use when refactoring React codebases, reviewing PRs for architectural issues, decomposing oversized components, or improving module boundaries. Does NOT cover React 19 API usage (see react skill) or performance optimization (see react-optimise skill).Refactoring704
refactoring-specialistzhaono1/agent-playbookCode refactoring expert for improving code structure, readability, and maintainability. Use when user asks to refactor, clean up, or improve code quality.Refactoring691shadcnpproenca/dot-skillsshadcn/ui component library best practices and patterns (formerly shadcn-ui). This skill should be used when writing, reviewing, or refactoring shadcn/ui components to ensure proper architecture, accessibility, and performance. Triggers on tasks involving Radix primitives, Tailwind styling, form validation with React Hook Form, data tables, theming, or component composition patterns.Refactoring673
dead-codeparcadei/continuous-claude-v3Find unused functions and dead code in the codebaseRefactoring669
no-use-effectalejandrobailo/no-use-effectALWAYS ACTIVE. Enforces a strict no-direct-useEffect rule in React and React Native code. Never write useEffect directly — use derived state, event handlers, useMemo, useSyncExternalStore, data-fetching libraries, key-based resets, or useMountEffect instead. Triggers on all React component code: writing new components, editing existing ones, reviewing code, fixing bugs, or refactoring. Also triggers when user mentions useEffect, side effects, data fetching, state sync, or component lifecycle.Refactoring665
ci-cd-pipeline-builderalirezarezvani/claude-skillsGenerate pragmatic CI/CD pipelines from detected project stack signals — fast baseline generation, repeatable checks, environment-aware deployment stages. Use when setting up CI for a new project, refactoring existing pipelines, or standardizing deployment workflows across multiple repos.Refactoring647agent-workflow-designeralirezarezvani/claude-skillsDesign production-grade multi-agent workflows with clear pattern choice (sequential, parallel, hierarchical), handoff contracts, failure handling, and cost/context controls. Use when architecting a multi-step agent pipeline, choosing between single-agent vs multi-agent approaches, or refactoring an LLM workflow that suffers from context bloat or unreliable handoffs.Refactoring646
kubernetes-skilllukasniessen/kubernetes-skillPrevent Kubernetes hallucinations by diagnosing and fixing failure modes: insecure workload defaults, resource starvation, network exposure, privilege sprawl, fragile rollouts, and API drift. Use when generating, reviewing, refactoring, or migrating manifests, Helm charts, Kustomize overlays, cluster policies, and platform-specific Kubernetes work for EKS, GKE, AKS, OpenShift, GitOps controllers, or observability stacks.Refactoring645
scope-triagesentimony/skillsYou MUST use this when a request needs design decisions before code - new features, product or UX behavior, architecture changes, unclear success criteria, or two materially different approaches. Explicitly specified mechanical refactors, localized fixes with known expected behavior, and single-outcome config changes go straight to implementation.Refactoring629
compose-uinew-silvermoon/awesome-android-agent-skillsBest practices for building UI with Jetpack Compose, focusing on state hoisting, detailed performance optimizations, and theming. Use this when writing or refactoring Composable functions.Refactoring627shellpproenca/dot-skillsShell scripting best practices for writing safe, portable, and maintainable bash/sh scripts. Use when writing, reviewing, or refactoring shell scripts, Dockerfile RUN commands, Makefile recipes, CI pipeline scripts, cron jobs, or systemd ExecStart directives. Triggers on bash, sh, POSIX, ShellCheck, error handling, quoting, variables, set -euo pipefail.Refactoring624refactorparcadei/continuous-claude-v3Code refactoring workflow - analyze → plan → implement → review → validateRefactoring601
code-refactoringmoizibnyousaf/ai-agent-skillsCode refactoring patterns and techniques for improving code quality without changing behavior. Use for cleaning up legacy code, reducing complexity, or improving maintainability.Refactoring599tech-debt-trackeralirezarezvani/claude-skillsScan codebases for technical debt, score severity, track trends, and generate prioritized remediation plans. Use when users mention tech debt, code quality, refactoring priority, debt scoring, cleanup sprints, or code health assessment. Also use for legacy code modernization planning and maintenance cost estimation.Refactoring596
wordpress-performance-best-practicesbartekmis/wordpress-performance-best-practicesWordPress performance optimization guidelines for plugin, theme, and custom code development. This skill should be used when writing, reviewing, or refactoring WordPress PHP code to ensure optimal performance patterns. Triggers on tasks involving WP_Query, database queries, caching, hooks, REST API, or WordPress theme/plugin development.Refactoring595
react18-legacy-contextgithub/awesome-copilotProvides the complete migration pattern for React legacy context API (contextTypes, childContextTypes, getChildContext) to the modern createContext API. Use this skill whenever migrating legacy context in class components - this is always a cross-file migration requiring the provider AND all consumers to be updated together. Use it before touching any contextTypes or childContextTypes code, because migrating only the provider without the consumers (or vice versa) will cause a runtime failure. Always read this skill before writing any context migration - the cross-file coordination steps here prevent the most common context migration bugs.Refactoring580
typescript-best-practicesjwynia/agent-skillsGuide AI agents through TypeScript coding best practices including type safety, error handling, code organization, and architecture patterns. This skill should be used when generating TypeScript code, reviewing TypeScript files, creating new TypeScript modules, refactoring JavaScript to TypeScript, or when the user asks about TypeScript patterns, types, or coding standards. Keywords: typescript, types, coding standards, best practices, type safety, generics, architecture, refactoring.Refactoring574
refactor-legacy-codeaj-geddes/useful-ai-promptsThis skill helps you systematically refactor legacy code to improve maintainability, readability, and performance while preserving existing functionality. It follows industry best practices for safe refactoring with comprehensive testing.Refactoring572
orchestrate-batch-refactordimillian/skillsPlan and execute large refactor or rewrite efforts efficiently with parallel multi-agent analysis and implementation. Use when a user asks to refactor many files, split workstreams, analyze a target code area, and coordinate sub-agents with clear ownership and dependency-aware execution.Refactoring571refactorpproenca/dot-skillsCode refactoring best practices based on Martin Fowler's catalog and Clean Code principles (formerly refactoring). This skill should be used when refactoring existing code, improving code structure, reducing complexity, eliminating code smells, or reviewing code for maintainability. Triggers on tasks involving extract method, rename, decompose conditional, reduce coupling, or improve readability.Refactoring571
symfony:tdd-with-phpunitdev-toolings/superpowers-symfonyApply RED-GREEN-REFACTOR with PHPUnit 10/11 for Symfony; KernelTestCase/WebTestCase, attributes (#[Test]/#[DataProvider]), FoundryRefactoring566tailwindpproenca/dot-skillsTailwind CSS v4 performance optimization and best practices guidelines (formerly tailwindcss-v4-style). This skill should be used when writing, reviewing, or refactoring Tailwind CSS v4 code to ensure optimal build performance, minimal CSS output, and correct usage of v4 features. Triggers on tasks involving Tailwind configuration, @theme directive, utility classes, responsive design, dark mode, container queries, or CSS generation optimization.Refactoring554
generate-ui-from-branddembrandt/dembrandt-skillsPipeline skill — turns a URL or DESIGN.md into a concrete UI structure with decisions already made. Extracts live design tokens, normalizes them into a semantic system, applies UX principles, and outputs an actionable UI spec. Use when building UI for an existing brand from scratch, auditing a design system, or refactoring visual inconsistency.Refactoring548
execute-planbuiducnhat/cobrewExecute an approved implementation plan exactly and safely. Use for ExecPlan-style plan execution, resumable phase checklists, multi-hour implementation work, migrations, significant refactors, and plans that require verification checkpoints, status tracking, and final reporting.Refactoring543
vanilla-webjanjaszczak/cursorBuild or modify plain HTML/CSS/JavaScript (no framework) using modular ES modules (ESM), SRP, minimal global state, and shippable runnable files with lightweight verification. Use for static pages, small UI widgets, vanilla JS refactors, and quick prototypes without React/Vue/Angular.Refactoring540
vite-react-best-practicesclaudiocebpaz/vite-react-best-practicesComprehensive React and Vite SPA performance, architecture, and deployment guidelines. Use this skill when building, reviewing, or refactoring React applications built with Vite (SPA). Covers Vite-specific build configurations, static hosting requirements, and core React performance patterns.Refactoring532
de-sloppifycodewithmukesh/dotnet-claude-kitRuns an ordered, verified cleanup pipeline over a .NET codebase. Order matters: formatting first (it touches every file — get the churn out of the way before anything else), dead code late (earlier steps reveal it). Random cleanup misses things and creates merge conflicts; the pipeline doesn't.Refactoring529
code-refactoringakillness/jeo-skillsUse this skill when the job is to improve structure without changing intended behavior.Refactoring516expopproenca/dot-skillsExpo React Native performance optimization guidelines. This skill should be used when writing, reviewing, or refactoring Expo React Native code to ensure optimal performance patterns. Triggers on tasks involving React Native components, navigation, lists, images, animations, bundle optimization, or mobile performance improvements.Refactoring516write-planbuiducnhat/cobrewCreate detailed, execution-ready implementation plans for complex or high-risk changes without coding. Use for ExecPlan-style work, multi-hour changes, significant refactors, migrations, resumable phase checklists, and work that should be handed off to execute-plan with clear validation.Refactoring505
modern-csspaulirish/dotfilesSpecialized knowledge for writing modern high-quality CSS. Trigger this skill when starting a new CSS project/file, when the user asks about new CSS features (e.g. Masonry, View Transitions, Container Queries, Scroll-driven animations), or requests refactoring of legacy styles to modern standards.Refactoring483tdd:fix-testsneolabhq/context-engineering-kitSystematically fix all failing tests after business logic changes or refactoringRefactoring478kaizen:kaizenneolabhq/context-engineering-kitUse when Code implementation and refactoring, architecturing or designing systems, process and workflow improvements, error handling and validation. Provide tehniquest to avoid over-engineering and apply iterative improvements.Refactoring464customaize-agent:test-skillneolabhq/context-engineering-kitUse when creating or editing skills, before deployment, to verify they work under pressure and resist rationalization - applies RED-GREEN-REFACTOR cycle to process documentation by running baseline without skill, writing to address failures, iterating to close loopholesRefactoring452nextjspproenca/dot-skillsNext.js 16 App Router performance, caching, server components, server actions, routing, and codebase-hygiene best practices — plus a category-major review/refactor algorithm with codebase-level (remove/dedup/reuse) findings. This skill should be used when writing Next.js 16 App Router code, configuring caching with 'use cache', building Server Components, setting up parallel/intercepting routes, configuring next.config.js OR proxy.ts, OR auditing/refactoring a Next.js codebase (single file or whole repo). This skill does NOT cover generic React 19 patterns (use react skill) or non-Next.js server rendering.Refactoring450
ai-qa-reviewpetrkindlmann/qa-skillsQA-focused code review that detects test smells, analyzes testability of application code, and identifies coverage gaps.Refactoring448Other tasks
same rules, different job
