Claude Skills by majiayu000

Write and validate Firestore Security Rules following the project's multi-tenancy Blueprint pattern. Use this skill when implementing collection-level security, Blueprint membership validation, role-based permissions, and data access controls. Ensures rules validate BlueprintMember status, check permissions array, enforce data isolation, and integrate with the three-layer architecture where Security Rules are the first line of defense.

Guide for creating Firestore services with async operations, transactions, and proper error handling following this project's patterns.

防火墙配置

CLI für den Zugriff auf das österreichische Firmenbuch (HVD WebServices).

Use when interpreting company-level enrichment data to segment accounts, spot buying triggers, and tailor outreach.

Reviews Rust firmware code for the BVR (Base Vectoring Rover) with focus on safety-critical systems, CAN bus protocol compliance, motor control logic, state machine correctness, and embedded testing patterns. Use when reviewing BVR firmware changes, debugging actuator control, testing motor communication, validating safety mechanisms, checking async patterns, or evaluating control system modifications. Covers watchdog implementation, e-stop handling, rate limiting, VESC motor controller integ...

Identify first ICU stays and first hospital admissions in MIMIC-IV for cohort selection. Use to exclude readmissions, create independent observations, or build adult patient cohorts.

Optimize the first 30 seconds of a user's journey by designing for the "Lazy, Vain, and Selfish" psychological state. Use this when building onboarding flows, launching new products, or diagnosing high bounce rates at the top of the funnel.

Problem-solving strategies for first order odes in odes pdes

Expert methodology for breaking down complex problems into fundamental truths and rebuilding solutions from the ground up. Use when users need breakthrough innovation (not incremental improvement), question industry assumptions, face seemingly impossible problems, want to understand root causes, ask "why does this have to be this way", "rethink from scratch", "reimagine this", request analysis "from first principles", want to challenge conventional wisdom, question everything, or need to deco...

設計原則から再考。行き詰まった時に根本から考え直す。前提を疑い、本質的な解決策を探る。トリガー: /first-principles, 原点回帰, 根本から, ゼロベース

Simulate a first-time CV Dashboard user experience. Tests if documentation enables new users to generate and access the password-protected variant dashboard. Generates UX audit reports.

Simulate a first-time UCV-CLI user experience. Tests if documentation enables new users to use the interactive variant management dashboard. Generates UX audit reports with friction points.

Simulate a first-time user experience by following only the documentation. Generates UX audit reports with friction points and recommendations. Use to test documentation quality and create improvement loops.

FirstSpirit CMS template development using fs-cli. Helps set up fs-cli environment, export templates from FirstSpirit server, modify templates with Claude Code, and import changes back to server. Use when working with FirstSpirit templates, CMS development, or when user mentions fs-cli, FirstSpirit, or template synchronization.

This skill provides comprehensive knowledge for templating in the FirstSpirit CMS, specifically focused on SiteArchitect development. This skill should be used when working with FirstSpirit templates including page templates, section templates, format templates, link templates, input components, template syntax, system objects, rules, and workflows. The skill is organized as structured reference documentation with topics covering architecture, template types, syntax, and development practices.

Integrações SEFAZ (NF-e/CT-e/MDF-e) no padrão FiscalZen: DistDFe, Manifestação e eventos — com certificados A1, SOAP, retry/backoff e persistência no produto.

Query Fitbit health data including sleep, heart rate, activity, SpO2, and breathing rate. Use when user asks about their fitness, sleep quality, steps, or health metrics.

分析运动数据、识别运动模式、评估健身进展，并提供个性化训练建议。支持与慢性病数据的关联分析。

Generate viral short-form video scripts for founder personal brand - hooks, stories, reels

Use when validating ideas, sizing markets, building pitch decks, preparing for investors, modeling financials, planning launches, or creating board reports. Auto-activates on fundraising, pitch, investor, TAM/SAM/SOM, unit economics, runway, or board deck tasks.

Build agentic retrieval solutions with Azure AI Search knowledge bases and Foundry Agent Service using the Python SDK. Use when creating knowledge sources/bases, connecting agents via MCP for RAG, implementing hybrid search with semantic reranking, or building conversational apps with citation support. Covers SearchIndexClient, KnowledgeBaseRetrievalClient, and AIProjectClient.

First-time setup for the foundry plugin (plugin:foundry@claude-foundry)

Build and test Solidity smart contracts with Foundry toolkit. Use when developing Ethereum contracts, writing Forge tests, deploying with scripts, or debugging with Cast/Anvil. Triggers on Foundry commands (forge, cast, anvil), Solidity testing, smart contract development, or files like foundry.toml, *.t.sol, *.s.sol.

Self-writing meta-extension that forges new capabilities — researches docs, writes extensions, tools, hooks, and skills

Fourier analysis specialist covering series, transforms, signal processing, and harmonic analysis

Hunt performance bottlenecks with swift precision. Stalk the slow paths, pinpoint the prey, streamline the code, catch the gains, and celebrate the win. Use when optimizing performance, profiling code, or hunting for speed.

This skill should be used when the user asks to "create a plan", "break down feature", "design implementation", "structure this work", "plan out", "decompose task", or "create roadmap". Provides plan creation and breakdown patterns for the FP CLI including issue hierarchy and dependency modeling.

This skill should be used when the user asks to "start working on issue", "what should I work on", "pick up task", "continue work", "find next task", "hand off", or "end session". Provides agent work session patterns for the FP CLI including claiming work, logging progress, and VCS-based change tracking.

First Principles Framework (FPF) for structured, auditable reasoning.

Triggers: architecture review, FPF, functional programming framework, systems architecture Architecture review using FPF (Functional Programming Framework) methodology. Evaluates codebases through functional, practical, and foundation perspectives. Use when: conducting architecture reviews, evaluating system design DO NOT use when: simple code reviews, bug fixes, documentation updates

Patterns for FPGA development including RTL design (Verilog/VHDL), timing closure, clock domain crossing, high-level synthesis, and verification. Covers both traditional HDL and modern HLS approaches. Use when ", " mentioned.

Build React components using @fpkit/acss library patterns. Scaffolds complete component structures (tsx, types, scss, stories, tests), validates CSS variables follow naming conventions (--component-property with rem units), enforces TypeScript patterns, accessibility standards (WCAG 2.1 AA), and Storybook documentation. Use when building new components, generating boilerplate, or refactoring to use fpkit primitives. Includes automation scripts, reference guides, and templates.

Guide for building applications with @fpkit/acss components. This skill should be used when composing custom React components from fpkit primitives, validating CSS variable naming conventions, extending fpkit components with custom behavior, or ensuring accessibility compliance in fpkit-based applications. Use when the user needs help with component composition patterns, CSS customization, or accessibility testing. Not for developing the @fpkit/acss library itself.

Expert on K1810VM87 (Intel 8087) floating-point coprocessor for ES-1841. Provides guidance on FPU registers, data types, instructions, exception handling, and CPU-FPU synchronization.

Automatically add or update documentation following the Fractal Docs Protocol. 自动添加或更新符合分形文档协议的文档。 Use when: - Creating new source files (add [IN]/[OUT]/[POS] headers) - Creating new folders (add .folder.md) - Modifying existing files (update headers and .folder.md) - Running documentation audit - User mentions "fractal", "doc protocol", "add headers", "补全文档"

Analyze restriction digest fragments using Biopython Bio.Restriction. Predict fragment sizes, get fragment sequences, simulate gel electrophoresis patterns, and perform double digests. Use when analyzing restriction digest fragment patterns.

Code file content generation guide. Use this skill when you need to create code files that can be previewed via `frago view`. Covers supported languages, theme selection, and best practices.

HTML/reveal.js content generation guide. Use this skill when you need to create HTML presentations that can be previewed via `frago view`. Covers reveal.js advanced design, CSS techniques, and multi-page collaboration workflow.

JSON file content generation guide. Use this skill when you need to create JSON files that can be previewed via `frago view`. Covers formatted display and best practices.

Markdown document content generation guide. Use this skill when you need to create Markdown documents that can be previewed via `frago view`. Covers element support, Mermaid charts, and best practices.

PDF file content generation guide. Use this skill when you need to understand how `frago view` previews PDF files. Covers rendering features and limitations.

Twitter/X tweet and comment extraction and content production guide. Use this skill when users mention "Twitter videos", "tweet opinions", "X comment videos", "netizen opinion videos", or explicitly specify this skill. Covers material collection, opinion organization, and narration script generation workflow.

FABER Phase 1 - Fetches work item, classifies work type, sets up environment, and initializes workflow context

Add Framer Motion micro-animations to page sections. Includes section reveals, staggered lists, hover effects, and performance optimization. Use after section-backgrounds for each page.

Expert in Framer design and development - from interactive prototypes to production sites with Framer Motion, CMS integration, and the Framer MCP server

Create scroll-triggered and entrance animations using Framer Motion (motion package). Use when adding animations, implementing scroll reveals, or migrating from CSS/Intersection Observer.

Creates smooth animations and micro-interactions using Framer Motion including page transitions, gestures, scroll-based animations, and orchestrated sequences. Use when users request "add animation", "framer motion", "page transition", "animate component", or "micro-interactions".

Framer Motion animations: motion components, gestures (hover/tap), entrance/exit, scroll triggers, and performance. Keywords: "animate", "animation", "framer motion", "hover", "scroll", "whileHover", "AnimatePresence"

Defines framer motion is being used for animations