> browse/registry

> shadergraph-editor

Author, load, and troubleshoot Reality Composer Pro Shader Graph materials for RealityKit on visionOS. Use when building Shader Graph materials, exposing promoted inputs for runtime control, or debugging exported USD and MaterialX interop.

> c4-container

Expert C4 Container-level documentation specialist. Synthesizes Component-level documentation into Container-level architecture, mapping components to deployment units, documenting container interfaces as APIs, and creating container diagrams. Use when synthesizing components into deployment containers and documenting system deployment architecture.

> c4-context

Expert C4 Context-level documentation specialist. Creates high-level system context diagrams, documents personas, user journeys, system features, and external dependencies. Synthesizes container and component documentation with system documentation to create comprehensive context-level architecture. Use when creating the highest-level C4 system context documentation.

> collecting-infrastructure-metrics

This skill enables Claude to collect comprehensive infrastructure performance metrics across compute, storage, network, containers, load balancers, and databases. It is triggered when the user requests "collect infrastructure metrics", "monitor server performance", "set up performance dashboards", or needs to analyze system resource utilization. The skill configures metrics collection, sets up aggregation, and helps create infrastructure dashboards for health monitoring and capacity tracking. It

> database-admin

Expert database administrator specializing in modern cloud databases, automation, and reliability engineering. Masters AWS/Azure/GCP database services, Infrastructure as Code, high availability, disaster recovery, performance optimization, and compliance. Handles multi-cloud strategies, container databases, and cost optimization. Use PROACTIVELY for database architecture, operations, or reliability engineering.

> compose-multiplatform-patterns

Compose Multiplatform and Jetpack Compose patterns for KMP projects — state management, navigation, theming, performance, and platform-specific UI.

> laravel-tooling

Ecosystem management, Artisan, and asset bundling. Use when managing Composer dependencies, Artisan commands, or Vite asset bundling in Laravel. (triggers: package.json, composer.json, vite.config.js, artisan, vite, horizon, pint, blade)

> sparse-autoencoder-training

Provides guidance for training and analyzing Sparse Autoencoders (SAEs) using SAELens to decompose neural network activations into interpretable features. Use when discovering interpretable features, analyzing superposition, or studying monosemantic representations in language models.

> ios-persistence

Standards for SwiftData, Core Data, and Local Storage. Use when implementing SwiftData, Core Data models, or local persistence in iOS. (triggers: **/*.xcdatamodeld, **/*Model.swift, PersistentContainer, FetchRequest, ManagedObject, Query, ModelContainer, Repository)

> mermaid-diagrams

Comprehensive guide for creating software diagrams using Mermaid syntax. Use when users need to create, visualize, or document software through diagrams including class diagrams (domain modeling, object-oriented design), sequence diagrams (application flows, API interactions, code execution), flowcharts (processes, algorithms, user journeys), entity relationship diagrams (database schemas), C4 architecture diagrams (system context, containers, components), state diagrams, git graphs, pie charts,

> azure-cloud-services

Expert knowledge for Azure Cloud Services development including troubleshooting, best practices, decision making, limits & quotas, security, configuration, integrations & coding patterns, and deployment. Use when building, debugging, or optimizing Azure Cloud Services applications. Not for Azure App Service (use azure-app-service), Azure Virtual Machines (use azure-virtual-machines), Azure Kubernetes Service (AKS) (use azure-kubernetes-service), Azure Container Apps (use azure-container-apps).

> azure-container-storage

Expert knowledge for Azure Container Storage development including troubleshooting, decision making, limits & quotas, security, and configuration. Use when building, debugging, or optimizing Azure Container Storage applications. Not for Azure Blob Storage (use azure-blob-storage), Azure Files (use azure-files), Azure Elastic SAN (use azure-elastic-san), Azure NetApp Files (use azure-netapp-files).

> android-design-system

Enforce Material Design 3 and design token usage in Jetpack Compose apps. Use when implementing M3 components, color schemes, or design tokens in Android. (triggers: **/*Screen.kt, **/ui/theme/**, **/compose/**, MaterialTheme, Color, Typography, Modifier, Composable)

> Google Cloud Agent SDK Master

Automatic activation for ALL Google Cloud Agent Development Kit (ADK) and Agent Starter Pack operations - multi-agent systems, containerized deployment, RAG agents, and production orchestration. **TRIGGER PHRASES:** - "adk", "agent development kit", "agent starter pack", "multi-agent", "build agent" - "cloud run agent", "gke deployment", "agent engine", "containerized agent" - "rag agent", "react agent", "agent orchestration", "agent templates" **AUTO-INVOKES FOR:** - Agent creation and scaffold

> nestjs-deployment

Docker builds, Memory tuning, and Graceful shutdown. Use when containerizing NestJS apps, tuning memory, or implementing graceful shutdown. (triggers: Dockerfile, k8s/**, helm/**, Dockerfile, max-old-space-size, shutdown hooks)

> vps-security-hardening

VPS 安全加固自动化 Skill。通过 SSH 登录 VPS 并执行完整的安全策略配置。 触发场景： - "加固VPS安全"、"VPS安全配置"、"新VPS初始化" - "配置SSH安全"、"修改SSH端口"、"禁用root密码登录" - "VPS安全加固"、"服务器安全设置"、"hardening" 功能（7招安全加固）： 1. 创建 sudo 用户，禁用 root 密码登录 2. 修改 SSH 端口（支持 Ubuntu 不同版本） 3. Fail2ban 自动安装配置 4. SSH 密钥登录支持 5. SSH 登录通知（可选） 6. UFW 防火墙配置 7. Docker 安全提醒 Author: github.com/wlzh Version: 1.0.0

> laravel-architecture

Core architectural standards for scalable Laravel applications. Use when structuring service layers, repositories, or scalable architecture in Laravel. (triggers: app/Http/Controllers/**/*.php, routes/*.php, controller, service, action, request, container)

> react-native-components

Modern component patterns using function components and composition. Use when building or refactoring React Native function components and composable UI. (triggers: **/*.tsx, **/*.jsx, component, props, children, composition, presentational, container)

> nextjs-tooling

Ecosystem optimization, deployment, and developer flow. Use when configuring Next.js build optimization, deployment settings, or developer tooling. (triggers: next.config.js, package.json, Dockerfile, turbopack, output, standalone, lint, telemetry)

> managing-container-registries

This skill enables Claude to manage container registries, including ECR, GCR, and Harbor. It should be used when the user needs to create, configure, or manage container image registries. It helps generate production-ready configurations, implement best practices, and ensure a security-first approach. Use this skill when the user mentions terms like "container registry," "ECR," "GCR," "Harbor," "image repository," or requests assistance with managing container images. It's also helpful for gener