Development skills

Browse reusable Agent Skills, each with a clear purpose and practical guidance.

multimodal-ai-builder

Multimodal AI pipeline design covering vision-language models, text-audio integration, image generation, model selection across modalities, preprocessing pipelines, fusion architectures, and production deployment of multi-modal inference systems. Use when the user asks about multimodal ai builder, multimodal ai builder best practices, or needs guidance on multimodal ai builder implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

543 repo starsObserved in 2 repos
Development
GitHub

nextjs-app-router-patterns

Guides expert-level next.js app router patterns implementation: typescript and frameworks decision frameworks, production-ready patterns, and concrete templates for nextjs app router patterns workflows. Use when the user asks about next.js app router patterns, nextjs app router patterns configuration, or typescript best practices for next.js projects. Do NOT use when the user needs a different web development capability -- check sibling skills in the web development subcategory.

543 repo starsObserved in 2 repos
Development
GitHub

nextjs-architect

Next.js architecture expertise covering App Router patterns, server vs client components, data fetching with server actions, middleware, route handlers, ISR, streaming SSR, image optimization, parallel routes, and intercepting routes. Use when the user asks about nextjs architect, nextjs architect best practices, or needs guidance on nextjs architect implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

543 repo starsObserved in 2 repos
Development
GitHub

nextjs-data-patterns

Guides expert-level next.js data patterns implementation: typescript and frameworks decision frameworks, production-ready patterns, and concrete templates for nextjs data patterns workflows. Use when the user asks about next.js data patterns, nextjs data patterns configuration, or typescript best practices for next.js projects. Do NOT use when the user needs a different web development capability -- check sibling skills in the web development subcategory.

543 repo starsObserved in 2 repos
Development
GitHub

nextjs-performance

Guides expert-level next.js performance implementation: typescript and frameworks decision frameworks, production-ready patterns, and concrete templates for nextjs performance workflows. Use when the user asks about next.js performance, nextjs performance configuration, or typescript best practices for next.js projects. Do NOT use when the user needs a different web development capability -- check sibling skills in the web development subcategory.

543 repo starsObserved in 2 repos
Development
GitHub

nlp-engineer

NLP processing covering tokenization, named entity recognition, sentiment analysis, text classification, summarization, topic modeling, language detection, text preprocessing, transformer architecture, and Hugging Face pipeline usage. Use when the user asks about nlp engineer, nlp engineer best practices, or needs guidance on nlp engineer implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

543 repo starsObserved in 2 repos
Development
GitHub

nodejs-async-patterns

Guides expert-level Node.js asynchronous programming: Promise composition, async/await patterns, event loop model, stream processing, worker threads, and AbortController for cancellation. Use when the user asks about Node.js async/await, Promise patterns, event loop, streams, worker threads, AbortController, async iterators. Do NOT use when the user asks about JavaScript idioms (use `javascript-idioms`), Node.js error handling (use `nodejs-error-handling`), Node.js performance (use `nodejs-performance`).

543 repo starsObserved in 2 repos
Development
GitHub

nodejs-error-handling

Guides expert-level Node.js error handling: Express error middleware, unhandled rejection handling, domain errors, structured logging integration, error classification, and graceful degradation. Use when the user asks about Node.js error handling, Express error middleware, unhandled rejections, structured logging, error propagation, graceful shutdown. Do NOT use when the user asks about JavaScript idioms (use `javascript-idioms`), Node.js async patterns (use `nodejs-async-patterns`), general error handling concepts (use language-specific skills).

543 repo starsObserved in 2 repos
Development
GitHub

nodejs-project-setup

Guides expert-level Node.js project initialization: ESM vs CJS module system decision, package.json configuration, Node.js version management, engine locking, and production deployment configuration. Use when the user asks about Node.js project setup, ESM vs CommonJS, package.json configuration, Node.js version management, engine field, exports field. Do NOT use when the user asks about TypeScript setup (use `typescript-project-setup`), JavaScript idioms (use `javascript-idioms`), Node.js async patterns (use `nodejs-async-patterns`).

543 repo starsObserved in 2 repos
Development
GitHub

notification-system

Notification system design expertise covering multi-channel delivery (email, SMS, push, Slack, webhook), template engines, notification preferences and user settings, delivery tracking, retry logic, batching and digest strategies, rate limiting, priority levels, and notification center UI design. Use when the user asks about notification system, notification system best practices, or needs guidance on notification system implementation. Do NOT use when the user needs a different specialized skill or is asking about an unrelated technology domain.

543 repo starsObserved in 2 repos
Development
GitHub