Design

by jezweb

Build CLI scripts alongside MCP servers for terminal environments. File I/O, batch processing, caching, richer output formats. Templates for TypeScript scripts and SCRIPTS.md.Use when: MCP companion scripts, batch processing, saving results to files, CLI API wrappers. Troubleshoot: context too large, no file access, batch input.

by jezweb

Build Next.js 16 apps with App Router, Server Components/Actions, Cache Components ("use cache"), and async route params. Includes proxy.ts and React 19.2.Use when: building Next.js 16 projects, or troubleshooting async params (Promise types), "use cache" directives, parallel route 404s.

by jezweb

Create maintainer-friendly pull requests with clean code and professional communication. Prevents 16 common mistakes that cause PR rejection.Use when: contributing to open source, submitting PRs, or troubleshooting PR rejection, CI failures, or personal artifacts in commits.

by jezweb

Build AI applications with OpenAI Agents SDK - text agents, voice agents, multi-agent handoffs, tools with Zod schemas, guardrails, and streaming.Use when: building agents with tools, voice agents with WebRTC, multi-agent workflows, or troubleshooting MaxTurnsExceededError, tool call failures.

by jezweb

Build with OpenAI stateless APIs - Chat Completions (GPT-5.2, o3), Realtime voice, Batch API (50% savings), Embeddings, DALL-E 3, Whisper, and TTS.Use when: implementing GPT-5 chat, streaming, function calling, embeddings for RAG, or troubleshooting rate limits (429), API errors.

by jezweb

Build stateful chatbots with OpenAI Assistants API v2 - Code Interpreter, File Search (10k files), Function Calling. Deprecated (sunset August 2026); use openai-responses for new projects.Use when: maintaining legacy chatbots, implementing RAG with vector stores, or troubleshooting thread errors, vector store delays.

by jezweb

Build agentic AI with OpenAI Responses API - stateful conversations with preserved reasoning, built-in tools (Code Interpreter, File Search, Web Search), and MCP integration.Use when: building agents with persistent reasoning, using server-side tools, or migrating from Chat Completions for better multi-turn performance.

by jezweb

Nine integrated slash commands for complete project lifecycle: /explore-idea, /plan-project, /plan-feature, /wrap-session, /continue-session, /workflow, /release, /brief, /reflect.Use when starting projects, managing sessions across context windows, capturing learnings, or preparing releases. Saves 35-55 minutes per lifecycle.

by jezweb

Build type-safe validated forms using React Hook Form v7 and Zod v4. Single schema works on client and server with full TypeScript inference via z.infer.Use when building forms, multi-step wizards, or fixing uncontrolled warnings, resolver errors, useFieldArray issues.

by jezweb

Build React Native 0.76+ apps with Expo SDK 52+. Covers mandatory New Architecture (0.82+), React 19 changes, new CSS properties, and Swift iOS template.Use when building Expo apps, migrating to New Architecture, or fixing Fabric, TurboModule, propTypes, or Swift AppDelegate errors.

by jezweb

Comprehensive guide to sub-agents in Claude Code: built-in agents (Explore, Plan, general-purpose), custom agent creation, configuration, and delegation patterns.Use when: creating custom sub-agents, delegating bulk operations, parallel research, understanding built-in agents, or configuring agent tools/models.

by jezweb

Set up Tailwind v4 with shadcn/ui using @theme inline pattern and CSS variable architecture. Four-step pattern: CSS variables, Tailwind mapping, base styles, automatic dark mode.Use when initializing React projects with Tailwind v4, or fixing colors not working, tw-animate-css errors, v3 migration.

by jezweb

Generate typed TypeScript SDKs for AI agents to interact with MCP servers. Converts JSON-RPC curl commands to clean function calls. Auto-generates types, client methods, and example scripts from MCP tool definitions.Use when building MCP-enabled applications, need typed programmatic access to MCP tools, or creating reusable agent automation scripts.

by jezweb

Integrate Vercel Blob for file uploads and CDN-delivered assets in Next.js. Supports client-side uploads with presigned URLs and multipart transfers for large files.Use when implementing file uploads (images, PDFs, videos) or troubleshooting missing tokens, size limits, or client upload failures.

by jezweb

Build type-safe global state in React with Zustand. Supports TypeScript, persist middleware, devtools, slices pattern, and Next.js SSR with hydration handling.Use when setting up React state, migrating from Redux/Context, or troubleshooting hydration errors, TypeScript inference, or infinite render loops.

by Thank-you-Linus

Debug errors, bugs, and unexpected behavior systematically in Home Assistant integration. Use when investigating errors, analyzing stack traces, fixing bugs, or troubleshooting unexpected behavior.

by ryoppippi

Manages complete PR workflow from start to finish - creates feature branch, commits changes, pushes to remote, and opens pull request. Use when user wants to create a PR (e.g., "create a PR for these changes" or "the fix is ready, push it up and create a pull request").

by michalparkola

Download YouTube video transcripts when user provides a YouTube URL or asks to download/get/fetch a transcript from YouTube. Also use when user wants to transcribe or get captions/subtitles from a YouTube video.

by ComposioHQ

Applies OpenAI's brand colors and typography to any artifact that should match the Codex/OpenAI look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.

by rsmdt

Discover patterns, rules, and interfaces through iterative analysis cycles.Use when analyzing business rules, technical patterns, security, performance,integration points, or domain-specific areas. Includes cycle pattern fordiscovery to documentation to review workflow.

by rsmdt

Consistent error patterns, validation approaches, and recovery strategies. Use when implementing input validation, designing error responses, handling failures gracefully, or establishing logging practices. Covers operational vs programmer errors, user-facing vs internal errors, and recovery mechanisms.

by shinpr

Applies React/TypeScript type safety, component design, and state management rules. Use when implementing React components.

by shinpr

React/TypeScriptの型安全性、コンポーネント設計、状態管理ルールを適用。Reactコンポーネント実装時に使用。

by smallnest

Generate React components following best practices with TypeScript, Tailwind CSS, and Zustand state management. Use this skill when the user requests creating React components, UI elements, or mentions component generation. Supports common component patterns including basic components, forms, lists, cards, buttons, modals, and stateful components with Zustand integration.

by figma

Connects Figma design components to code components using Code Connect. Use when user says "code connect", "connect this component to code", "connect Figma to code", "map this component", "link component to code", "create code connect mapping", "add code connect", "connect design to code", or wants to establish mappings between Figma designs and code implementations. Requires Figma MCP server connection.

by jpicklyk

Frontend development with React, Vue, Angular, modern web technologies. Use for frontend, ui, react, vue, angular, web, component tags. Provides validation commands, component patterns, accessibility guidance.

by 23blocks-OS

PROACTIVELY search conversation history when receiving user instructions. Find previous discussions, decisions, and context BEFORE starting new work. Your memory is valuable - use it.

by spences10

Svelte component patterns. Use for web components, component libraries (Bits UI, Ark UI, Melt UI), form patterns, or third-party integration.

by LeastBit

使用 p5.js 创建带有种子随机性和交互式参数探索的算法艺术。当用户请求使用代码创建艺术、生成艺术、算法艺术、流场或粒子系统时使用此技能。创作原创算法艺术，而不是复制现有艺术家的作品，以避免版权侵犯。

by LeastBit

将 Anthropic 官方品牌颜色和字体应用于任何可能需要 Anthropic 视觉风格的作品。适用于品牌颜色或样式指南、视觉格式化或公司设计标准的场景。

by LeastBit

使用设计哲学创作精美的 .png 和 .pdf 格式视觉艺术作品。当用户要求创作海报、艺术品、设计作品或其他静态作品时，应使用此技能。创作原创视觉设计，切勿复制现有艺术家的作品以避免版权侵权。

by LeastBit

创建独特的、生产级别的高质量前端界面。当用户要求构建网页组件、页面、作品、海报或应用程序时使用此技能（例如网站、落地页、仪表盘、React 组件、HTML/CSS 布局，或对任何网页 UI 进行样式美化）。生成富有创意、精致的代码和 UI 设计，避免千篇一律的 AI 审美。

by LeastBit

演示文稿创建、编辑和分析。当 Claude 需要处理演示文稿（.pptx 文件）时使用，包括：(1) 创建新演示文稿，(2) 修改或编辑内容，(3) 处理版式，(4) 添加批注或演讲者备注，或其他任何演示文稿任务

by LeastBit

用于为作品应用主题样式的工具包。这些作品可以是幻灯片、文档、报告、HTML 落地页等。提供 10 个预设主题，包含颜色/字体配置，可应用于任何已创建的作品，也可以即时生成新主题。

by LeastBit

用于使用现代前端 Web 技术（React、Tailwind CSS、shadcn/ui）创建复杂的、多组件的 claude.ai HTML artifact 的工具套件。适用于需要状态管理、路由或 shadcn/ui 组件的复杂 artifact - 不适用于简单的单文件 HTML/JSX artifact。

by lingfengQAQ

Initializes webnovel projects with settings, outline framework, and state.json. Supports quick/standard/deep modes. Activates when user wants to start a new novel or /webnovel-init.

by whawkinsiv

Fix bugs systematically instead of guessing. Use when features break, users report errors, or tests fail. Covers reproducing bugs, gathering diagnostic info, and working with AI tools to fix issues efficiently for non-technical founders.

by whawkinsiv

Create and manage project-specific design systems for SaaS applications. Use when starting a new app (CREATE mode), updating an existing design system (MODIFY mode), or building features that need to follow established patterns (WORK WITHIN mode). Outputs to instructions/design-system.md as the single source of truth for all UX/UI decisions.

by VAMFI

Active context curation to fight context rot. Curates what goes into limited context window from constantly evolving information universe. 39% improvement, 84% token reduction.

by VAMFI

Systematic approach for creating minimal-change, reversible implementation plans. Claude invokes this skill when transforming requirements/research into executable blueprints. Emphasizes simplicity, safety, and clear verification steps.

by julianromli

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.

by decentpaste

Build, sign, and prepare Android APK and AAB for release. Handles version bumping, building, zipalign (APK), and signing with JKS keystore. Outputs DecentPaste_x.x.x.apk for GitHub releases and signed AAB for Play Console.

by Chachamaru127

Guides diagnosis and resolution when problems occur. Use when user mentions something broken, errors, or that it doesn't work. Do NOT load for: successful builds, new feature implementation, or reviews.

by Chachamaru127

VibeCoder（非技術ユーザー）を自然言語開発でガイド。Use when user asks what to do next, how to use the system, needs help, or is stuck. Do NOT load for: technical-user work, direct implementation requests, or reviews.

by AgiFlow

Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations.

by axone-protocol

Guide for developing CosmWasm smart contracts using the Abstract SDK. Use when creating new contracts, implementing handlers, or working with contract structure.

by cogikyo

Impact tracking - summarize work at day/week/quarter/year boundaries.

by ZhangHanDong

CRITICAL: Use for generics, traits, zero-cost abstraction. Triggers: E0277, E0308, E0599, generic, trait, impl, dyn, where, monomorphization, static dispatch, dynamic dispatch, impl Trait, trait bound not satisfied, 泛型, 特征, 零成本抽象, 单态化

by cogikyo

Orchestrate large projects through hierarchical planning with init, review, and build phases.

by NTCoding

Three-phase design review. Chain architect → refiner → critique subagents. Triggers on: 'design review', 'architecture review', '/arc', system design proposals, significant refactoring decisions, new service or module design.

by einverne

Guide for implementing Next.js - a React framework for production with server-side rendering, static generation, and modern web features. Use when building Next.js applications, implementing App Router, working with server components, data fetching, routing, or optimizing performance.

by einverne

生成符合项目规范的 React 组件。当用户要求创建组件、新建 React 组件或生成组件文件时使用

by einverne

Guide for implementing Shopify apps, extensions, themes, and integrations using GraphQL/REST APIs, Shopify CLI, Polaris UI, and various extension types (Checkout, Admin, POS). Use when building Shopify apps, implementing checkout extensions, customizing admin interfaces, creating themes with Liquid, or integrating with Shopify's APIs.

by toonight

Requires proof before marking work complete — no "trust me, it works"

by aws-solutions-library-samples

Create distinctive, production-grade frontend interfaces with high design quality. Use this skill when the user asks to build web components, blogs, pages, or applications. Generates creative, polished code that avoids generic AI aesthetics.

by panaversity

Generate MIT-standard certification exams (DOCX) for chapters or parts. Use "ch X" for single chapter, "part X" for entire part. Disambiguates scope before generation. Outputs to assessments/ directory.

by panaversity

Creates assessments with varied question types (MCQ, code-completion, debugging, projects) aligned to learning objectives. Use when educators design quizzes/exams, need questions at appropriate Bloom's cognitive levels, want balanced cognitive distribution (60%+ non-recall), or require rubrics for open-ended questions.

by panaversity

Plan, structure, and scaffold large educational books using cognitive load management and pedagogical best practices. Use when planning multi-part educational works requiring narrative continuity, progressive complexity, and hands-on exercises.

by panaversity

Build interactive AI chat widgets with buttons, forms, and bidirectional actions. Use when creating agentic UIs with clickable widgets, entity tagging (@mentions), composer tools, or server-handled widget actions. Covers full widget lifecycle. NOT when building simple text-only chat without interactive elements.

by panaversity

Build Next.js 16 applications with correct patterns and distinctive design. Use when creating pages, layouts, dynamic routes, upgrading from Next.js 15, or implementing proxy.ts. Covers breaking changes (async params/searchParams, Turbopack, cacheComponents) and frontend aesthetics. NOT when building non-React or backend-only applications.

by panaversity

Build persistent memory systems for AI agents using Mem0, claude-mem, or custom implementations. Use when adding conversation memory, user preferences, or contextual recall to agents. Covers memory architecture patterns, retrieval strategies, and privacy controls. NOT for RAG systems (use building-rag-systems).

by panaversity

Use when building AI agents with Anthropic's Claude Agent SDK (formerly Claude Code SDK). Triggers include creating autonomous agents, building agentic applications, SDK-based automation, implementing hooks/subagents/MCP servers, session management, or agent tool usage. NOT when using Claude API directly (use anthropic-sdk) or building MCP servers from scratch (use mcp-builder).

by panaversity

Design progressive learning sequences that build foundational understanding before complexity. Use when breaking complex concepts into steps, managing cognitive load, or validating prerequisite understanding. Applies Bloom's progression and tier-based cognitive limits (CEFR A1-C2).

by panaversity

Designs deliberate practice exercises applying evidence-based learning strategies like retrieval practice, spaced repetition, and interleaving. Activate when educators need varied exercise types (fill-in-blank, debug-this, build-from-scratch, extend-code, AI-collaborative) targeting learning objectives with appropriate difficulty progression. Creates exercise sets that apply cognitive science principles to maximize retention and skill development. Use when designing practice activities for Python concepts, creating homework assignments, generating problem sets, or evaluating exercise quality.

by panaversity

Generate professional visuals using Gemini via browser automation with 6-gate quality control. Use when creating chapter illustrations, diagrams, or teaching visuals. NOT for stock photos or decorative images.

by panaversity

Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1) Creating new presentations, (2) Modifying or editing content, (3) Working with layouts, (4) Adding comments or speaker notes, or any other presentation tasks

by panaversity

Build beautiful, accessible UIs with shadcn/ui components in Next.js. Use when creating forms, dialogs, tables, sidebars, or any UI components. Covers installation, component patterns, react-hook-form + Zod validation, and dark mode setup. NOT when building non-React applications or using different component libraries.

by panaversity

This skill should be used when evaluating UI components against UX best practices. Use for reviewing buttons, navigation elements, spacing, visual hierarchy, or any interface element. Provides a systematic 3-dimension framework (Position, Visual Weight, Spacing) aligned with industry standards (Balsamiq, Nielsen heuristics). Invoke when user asks to "review UX", "check button design", "evaluate layout", or references design guidelines.

by dmitriiweb

Run the project's formatter, linters, and mypy checks in the required order, fixing issues and managing any needed stub dependencies via uv.

by vanviegen

Expert guidance for building reactive UIs with the Aberdeen library. Covers element creation with $, reactive state with proxy(), efficient lists with onEach(), two-way binding, CSS shortcuts, and advanced features like routing, transitions, and optimistic updates.

by Microck

Create beautiful visual art in .png and .pdf documents using design philosophy. You should use this skill when the user asks to create a poster, piece of art, design, or other static piece. Create original visual designs, never copying existing artists' work to avoid copyright violations.

by Microck

Use to plan rollout communications, trainings, and assets after pricing