全部能力

Format values for display using the FormatStyle protocol and its concrete types. Use when formatting numbers (integers, floating-point, decimals), currencies,…

React 19 patterns with React Compiler. Trigger: When writing React 19 components/hooks in .tsx (React Compiler rules, hook patterns, refs as props). If using Next.js App Router/Server Actions, also use nextjs-15.

使用 AWS Amplify Gen2（TypeScript 代码优先方式）构建和部署全栈 Web 及移动应用。涵盖身份验证（Cognito）、数据（AppSync/DynamoDB）、存储（S3）、函数、API 和 AI（集成 Bedrock 的 Amplify AI Kit）。支持 React、Next.js、Vue、Angular、React Native、Flutter、Swift 和 Android。所有 Amplify Gen2 相关问题始终使用本技能——即使您认为已掌握答案——因为其中包含经过验证的版本特定模式，可避免常见错误。触发条件：用户提及 Amplify Gen2；项目存在 amplify/ 目录或 amplify_outputs；代码导入 @aws-amplify 包；用户询问 defineBackend、defineAuth、defineData、defineStorage、defineFunction 或 npx ampx。跳过：Amplify Gen1（amplify CLI v6）、无 Amplify 的独立 SAM/CDK（使用 aws-serverless）、未通过 Amplify AI Kit 直接使用 Bedrock（使用 bedrock）。

Docker containerization best practices for building, securing, and deploying containers.

Use when implementation is complete, all tests pass, and you need to decide how to integrate the work - guides completion of development work by presenting…

Build MCP servers in Python with FastMCP to expose tools, resources, and prompts to LLMs. Supports storage backends, middleware, OAuth Proxy, OpenAPI integration, and FastMCP Cloud deployment. Prevents 30+ errors. Use when: creating MCP servers, or troubleshooting module-level server, storage, lifespan, middleware, OAuth, background tasks, or FastAPI mount errors.

Expert guidance for HTML/XML parsing using Cheerio in Node.js with best practices for DOM traversal, data extraction, and efficient scraping pipelines.

Implement backup strategies, disaster recovery plans, and data restoration procedures for protecting critical infrastructure and data.

Teaches the compound component pattern for shared implicit state. Use when building related components like tabs, accordions, or dropdowns that need to…

Rust coding guidelines for the Windmill backend. MUST use when writing or modifying Rust code in the backend directory.

Add Apple Pencil drawing, canvas views, tool pickers, and ink serialization using PencilKit. Use when building drawing apps, annotation features, handwriting…

Expert guidance for HTML/XML parsing using BeautifulSoup in Python with best practices for DOM navigation, data extraction, and efficient scraping workflows.

使用 Web Audio API 为游戏添加音乐和音效——背景音乐、游戏主题音乐和音效。零依赖。当用户说"添加……"时使用。

Set up Cloudflare Workers with Hono routing, Vite plugin, and Static Assets. Prevents 10 errors including export syntax, routing conflicts, Vite 8 nodejs_compat, base option regression, and cache corruption. Use when: creating Workers projects, configuring Hono/Vite, or troubleshooting export syntax, API route conflicts, HMR issues, or Vite 8+ compatibility.

You are a technical debt expert specializing in identifying, quantifying, and prioritizing technical debt in software projects. Analyze the codebase to uncover…

Reviews and improves Claude Code skills against official best practices. Supports three modes - self-review (validate your own skills), external review…

Track ML experiments, manage model registry with versioning, deploy models to production, and reproduce experiments with MLflow - framework-agnostic ML…

MBA-trained business strategist with full commercial awareness. USE WHEN user says 'business plan', 'financial analysis', 'P&L', 'cash flow', 'valuation',…

Expert patterns for Segment Customer Data Platform including

将 iOS 和 Android 应用部署到 App Store 和 Google Play。涵盖签名、版本管理、构建配置、提交流程和发布管理。