Master emerging technologies including blockchain, cybersecurity, QA testing, and specialized tech roles. Stay ahead with cutting-edge technologies.

Optimize Node.js application performance with caching, clustering, profiling, and monitoring techniques

TypeScript standards and best practices with modern tooling. Use when working with TypeScript or TypeScript React files.

Comprehensive Vue 3 frontend development skill. Use when developing Vue 3 applications, components, or composables. Covers: (1) Creating new Vue 3 projects and components, (2) Vue 2 to Vue 3 migration, (3) Code review and optimization, (4) Composition API implementation, (5) Best practices and common patterns, (6) TypeScript integration, (7) State management with Pinia, (8) Performance optimization. Includes component templates, composable examples, migration guides, and best practices documentation.

Build with Tailwind CSS utility-first framework - configuration, customization, best practices

Extract clean article content from URLs (blog posts, articles, tutorials) and save as readable text. Use when user wants to download, extract, or save an article/blog post from a URL without ads, navigation, or clutter.

Instrument LLM applications with Langfuse tracing. Use when setting up Langfuse, adding observability to LLM calls, or auditing existing instrumentation.

副業與被動收入：網路賺錢、自媒體變現、投資理財、多元收入來源

This skill should be used when the user asks about Bootstrap components, "how to create a modal", "navbar not collapsing", "carousel autoplay", "responsive card grid", "toast notifications", "dropdown menu", "accordion FAQ", "offcanvas sidebar", "tab navigation", "tooltip not showing", "popover not working", Bootstrap accordion, alerts, badges, breadcrumb, buttons, button groups, cards, carousel, close button, collapse, dropdowns, list group, modal, navbar, navs and tabs, offcanvas, pagination, placeholders, popovers, progress, scrollspy, spinners, toasts, tooltips, or needs help implementing any Bootstrap UI component.

Write Arcade expressions for dynamic calculations in popups, renderers, labels, and field calculations. Use for data-driven styling, custom labels, and computed fields.

In-game (programmable block, aka PB) script development for Space Engineers version 1

Chisel 3D blocking tool for world generation - geometry, walls, and reference models

This skill helps you craft domain expertise templates for rapid skill creation and consistent methodology across projects.

Create implementation plans from spec via iterative codebase research and strategic questions. Produces mini-PR plans optimized for iterative development. Use after $spec or when you have clear requirements. Triggers: plan, implementation plan, how to build.

Test-Driven Development workflow with session integration. Use when implementing features/bugfixes to enforce RED-GREEN-REFACTOR discipline. Integrates with session-management for enhanced TDD session tracking, checkpoints, and metrics.

Master Python fundamentals, OOP, data structures, async programming, and production-grade scripting for data engineering

효과적인 SKILL을 제작하기 위한 가이드입니다. 특화된 지식, 워크플로우 또는 도구 통합을 통해 Claude의 기능을 확장하는 새로운 SKILL을 생성하거나 기존 SKILL을 업데이트하려는 경우 이 SKILL을 사용하세요.

Secure GraphQL APIs - authentication, authorization, rate limiting, and validation

Build Retrieval-Augmented Generation (RAG) applications that combine LLM capabilities with external knowledge sources. Covers vector databases, embeddings, retrieval strategies, and response generation. Use when building document Q&A systems, knowledge base applications, enterprise search, or combining LLMs with custom data.

This skill guides autonomous risk assessment during design and planning, prompting deep reasoning to uncover root causes before implementation.

Trigger when: (1) User wants to create a Rive animation programmatically, (2) User mentions "generate .riv file" or "create Rive animation", (3) User wants to see a visual animation created from code, (4) Working with the rive-generator project. Generate .riv files programmatically using TypeScript. Creates static shapes and animations. Requires npm package @stevysmith/rive-generator.