Claude Skills by majiayu000

Root cause analysis for complex bugs. Use when initial fix fails or incident is severe. Traces Effect → Cause → Root with confidence levels and prevention hierarchy.

Bifurcation creating limit cycle from equilibrium

When the user wants to optimize hospital supply chain operations, manage medical materials, optimize PAR levels, or improve hospital inventory management. Also use when the user mentions "hospital supply chain," "materials management," "PAR levels," "OR inventory," "clinical logistics," "hospital distribution," "medical supplies," "stockroom management," "two-bin system," "floor stock," or "hospital warehousing." For pharmacy-specific operations, see pharmacy-supply-chain. For medical device ...

Hotel and restaurant operations, guest services, event planning, and hospitality management excellence

Expert-level hotel management, reservation systems, guest services, revenue management, and hospitality technology

When the user wants to optimize hospitality purchasing, manage hotel/restaurant suppliers, or improve procurement processes. Also use when the user mentions "hotel procurement," "restaurant purchasing," "hospitality sourcing," "F&B procurement," "hotel supplier management," "group purchasing organization," "contract negotiation," or "hospitality spend management." For hotel operations, see hotel-inventory-management. For cruise operations, see cruise-supply-chain.

Creates and configures hosted Model Context Protocol (MCP) server connections for OpenAI Agents SDK

Executes Hostinger API operations via Python wrapper. Use when managing VPS instances, Docker Compose projects, DNS records, domains, firewalls, SSH keys, snapshots, backups, billing, hosting, or WHOIS profiles.

Optimizes hot module replacement and fast refresh for development speed with Vite, Next.js, and webpack configurations. Use when users request "hot reload", "HMR optimization", "fast refresh", "dev server speed", or "development performance".

Access Hotjar recordings and heatmaps via API. Understand user behavior on your site.

Guide for adding keyboard shortcuts. Use when implementing new hotkeys, registering shortcuts, or working with keyboard interactions. Triggers on hotkey implementation or keyboard shortcut tasks.

Guide for adding keyboard shortcuts. Use when implementing new hotkeys, registering shortcuts, or working with keyboard interactions. Triggers on hotkey implementation or keyboard shortcut tasks.

Use when implementing Hotwire features with Turbo Drive, Turbo Frames, and Turbo Streams. Applies Rails 8 conventions, morphing, broadcasts, lazy loading, and real-time update patterns.

Complete guide to Hotwire implementation including Turbo Drive, Turbo Frames, Turbo Streams, and Stimulus controllers in Rails applications. Use this skill when implementing real-time updates, partial page rendering, or JavaScript behaviors in Rails views.

This skill should be used when the user asks about Hotwire, Turbo Drive, Turbo Frames, Turbo Streams, Stimulus controllers, frontend interactivity, server-rendered HTML updates, websocket updates, progressive enhancement, data attributes, importing JavaScript modules, or building interactive UIs without React/Vue. Also use when discussing the "HTML over the wire" approach or NO BUILD philosophy. Examples:

Best practices for using Hotwire Turbo to create reactive applications

Check Hive test progress, update documentation, and commit with standardized message.

Automatically maintain repository cleanliness and organization by scanning for misplaced files, organizing loose scripts, and ensuring professional folder structure

This skill should be used when the user asks to "write marketing copy", "create social media posts", "write a blog post", "draft an email", "write product descriptions", "create brand messaging", "write ad copy", "draft a landing page", or mentions any marketing, promotional, or persuasive writing. Also use this skill when the user asks to "write about housing", "create YIMBY content", "draft zoning reform messaging", "write about parking reform", "create housing affordability content", "writ...

Use when creating mouse hover effects - button highlights, card lifts, link underlines, image zooms, or any pointer-triggered animation.

Create comprehensive how-to guides and tutorials. Use when the user needs step-by-step instructional content, tutorials, documentation, or educational guides.

Imported skill how_to_guide_database from openai

Imported skill how_to_guide from openai

A practical guide for creating and publishing high-quality Agent Skills (paks) to the Paks registry. Covers SKILL.md format, frontmatter structure, content writing best practices, validation, versioning, and publishing workflow.

A practical, step-by-step guide that standardizes how to author, structure and publish rulebooks in Stakpak. It covers metadata creation, goal articulation, workflow design, reference inclusion and best-practice guidelines.

Create PHP classes following Howdy framework conventions. Use when creating new classes or files in the plugin.

Efficient development testing workflow for HPC environments with VS Code tunneling. Trigger: testing code changes on HPC, development workflow with external data directories, VS Code Remote SSH development

High-performance computing patterns for C++20 including cache-friendly data structures, SIMD vectorization, memory management, thread parallelism, lock-free data structures, and NUMA-aware allocation.

Check, add, or fix HPE copyright headers in source files. Use this skill when (1) Adding copyright headers to new files, (2) Checking if files have valid copyright headers, (3) Updating outdated copyright years, (4) Preparing code for CI that enforces copyright headers, (5) User mentions "copyright", "HPE header", or "copyright check". Format is "Copyright YYYY-YYYY Hewlett Packard Enterprise Development LP" as a comment on the first line.

Comprehensive HPK (proprietary healthcare message format) parser and explainer. Supports 100+ message types across patient administration (ID, MV, CV), supply chain (PR, FO, MA, CO, LI, RO, FA), inventory (SO, IM), organizational structure (ST, UT), and financial operations (RD, DD). Uses @erp-pas/hpk-dictionary as source of truth. Validates structure, extracts fields, explains business context, maps to HL7 v2.5/IHE PAM, and troubleshoots integration issues.

Professional network graph analyst identifying Gladwellian superconnectors, mavens, and influence brokers using betweenness centrality, structural holes theory, and multi-source network reconstruction. Activate on 'superconnectors', 'network analysis', 'who knows who', 'professional network', 'influence mapping', 'betweenness centrality'. NOT for surveillance, discrimination, stalking, privacy violation, or speculation without data.

HR and talent management expertise for talent acquisition, performance management, compensation strategy, organizational design, culture building, succession planning, and D&I programs. Use when hiring, managing performance, designing organizations, or building culture.

Heart rate variability biometrics and emotional awareness training. Expert in HRV analysis, interoception training, biofeedback, and emotional intelligence. Activate on 'HRV', 'heart rate variability', 'alexithymia', 'biofeedback', 'vagal tone', 'interoception', 'RMSSD', 'autonomic nervous system'. NOT for general fitness tracking without HRV focus, simple heart rate monitoring, or diagnosing medical conditions (only licensed professionals diagnose).

Use this skill when users want to analyze, clarify, or improve requirements documents. Works well for projects with unclear requirements, missing specifications, or multiple requirement documents that need consolidation. Automatically generates spec-workflow format requirements documents. Activate when users mention "requirements", "specifications", "analyze needs", or "clarify ambiguous requirements".

This skill converts HSL color values to OKLCH color values. It can process single or multiple colors, provided either directly by the user or from a specified file.

> **Expert knowledge base for all things HUBZone Technology Initiative (HTI)** - mission, brand, programs, technical processes, and content generat...

In this repo, avoid sloppy fallback logic. Prefer explicit failures, narrow error handling, and clearly marked TODOs over fake success paths.

Guidelines for using Zen MCP tools effectively in this repo. Use for complex multi-model tasks, architectural decisions, or when cross-model validation adds value.

HTML文章编写规范，用于创建符合本站风格的技术文章

Core HTML5 elements, document structure, and foundational markup patterns

Converts HTML/CSS to WPF CustomControl XAML with correct patterns and common pitfall solutions. Use when transforming web designs to WPF, converting CSS animations to Storyboards, implementing CSS border-radius clipping, CSS pseudo-elements (::before/::after), or CSS transforms in XAML.

Runs automated HTML linting using @axe-core/playwright (WCAG accessibility) and markuplint (HTML standards). Use when user asks to "lint HTML", "run automated checks", "validate HTML", "check accessibility", or mentions "axe-core", "markuplint", "automated audit".

Write semantic, accessible HTML5 markup following best practices for structure, SEO, and accessibility. Use when creating HTML templates, fixing markup issues, or building web page structures.

Generate HTML-based presentations with reveal.js or similar frameworks. Use when creating web-based presentations.

HTML Reporting Standards Skill

Rules specific to HTML files, focusing on accessibility and Tailwind styling.

HTML standards for Oh My Brand! theme. Semantic elements, accessibility requirements, ARIA attributes, and attribute best practices. Use when writing HTML templates or render output.

Validate HTML5 structure and basic syntax. BLOCKING quality gate - stops pipeline if validation fails. Ensures deterministic output quality.

Apply opinionated styling to barebones HTML. Use when user has plain/unstyled HTML and wants to apply consistent visual styling. Triggers: style this HTML, apply styling, make this look good, /html-style, or when user shares HTML that needs CSS. Transforms tables, lists, status indicators, buttons, and layouts into a cohesive design system.

Converts HTML files to PDF or PNG format. Use this skill when the user asks to convert, export, or generate PDF/PNG from HTML files, or when they want to create printable documents, presentations, or long-form images from web pages or HTML reports.