Builds REST APIs using respond_to blocks with Jbuilder templates following the 37signals same-controllers-different-formats philosophy. Use when adding API endpoints, JSON responses, token authentication, pagination, or when user mentions API, JSON, REST, or Jbuilder. WHEN NOT: For HTML-only controllers (use crud-patterns), for webhook delivery (use event-tracking).
Generates RESTful controllers mapping any action to CRUD by creating new resources instead of custom actions. Use when adding features, creating controllers, designing routes, or handling state changes via REST. WHEN NOT: Non-REST APIs (use api-patterns), view/template work (use turbo-patterns), or model business logic (use model-patterns).
Implements RESTful API design with versioning and request specs. Use when building APIs, adding API endpoints, versioning APIs, or when user mentions REST, JSON API, or API design. WHEN NOT: Internal-only endpoints, HTML views, Turbo Stream responses, or APIs without external consumers.
Creates Turbo Streams, Turbo Frames, and morphing patterns for real-time UI updates. Use when adding real-time updates, partial page rendering, form submissions, or broadcasting. WHEN NOT: For Stimulus JavaScript controllers (see stimulus-patterns skill). For general view conventions (see rules/views.md).
Implements real-time features with Action Cable and WebSockets. Use when adding live updates, chat features, notifications, real-time dashboards, or when user mentions Action Cable, WebSockets, channels, or real-time. WHEN NOT: Simple HTTP request/response flows, REST APIs, static content, or features that don't need real-time updates.
Create new UI elements for tryelements.dev registry. Use when: (1) Adding new UI components (buttons, inputs, cards), (2) Building integration components (Clerk, Stripe, Uploadthing), (3) Creating theme-related elements, (4) Any shadcn-style registry component. IMPORTANT: For logo components with variants (icon/wordmark/logo + dark/light), use the logo-with-variants skill instead. This skill includes scaffolding, registry schema, and component patterns. ALWAYS use Context7 MCP to fetch latest dependency docs before implementing.
Install theme switcher components from the Elements registry. Use when user needs dark mode toggles, theme switchers, light/dark buttons, or theme dropdowns. Triggers on "theme switcher", "dark mode", "light mode", "theme toggle", "theme button", "switch theme", "dark mode toggle".
Install UploadThing file upload components from the Elements registry. Use when user needs file uploads, drag-and-drop dropzones, avatar uploads, file cards, image grids, paste-to-upload, or upload progress indicators. Triggers on "upload", "file upload", "dropzone", "uploadthing", "drag and drop upload", "image grid", "paste upload", "avatar upload".
Install CC0 sound effects from the Elements registry. Use when user needs UI sounds (click, pop, notification), transition sounds (whoosh, swoosh), cinematic sounds (boom, riser, glitch), or audio for video production. Triggers on "sound effect", "SFX", "audio", "notification sound", "click sound", "whoosh", "UI sound", "sound for video", "play sound", "useSound".
终局愿景探索。用户抛出一个模糊 idea，AI 主导引导，通过"追问价值 → 挖掘动机 → 推导演化 → 画终局"的链路，帮用户看到未来最远的可能性。不设限，不收敛，纯发散。
How to use the PyMAPDL command-line interface to start, stop, list, and execute commands on MAPDL instances from a terminal. Use this skill whenever the user wants to control MAPDL from the command line, run APDL commands via the shell, manage running MAPDL processes, script MAPDL workflows without writing Python, or pipe APDL into a running solver — even if they don't explicitly say "CLI".
Expert knowledge for Azure Kubernetes Service Edge Essentials development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. Use when managing AKS Edge/Arc clusters, Arc connectivity, IoT/OPC/ONVIF workloads, TPM/Key Vault, or Azure Local, and other Azure Kubernetes Service Edge Essentials related development tasks. Not for Azure Kubernetes Service (AKS) (use azure-kubernetes-service), Azure IoT Edge (use azure-iot-edge), Azure Stack Edge (use azure-stack-edge), Azure Container Apps (use azure-container-apps).
Expert guidance for designing Azure solutions using Azure Architecture. Covers reference architectures, solution ideas, design patterns, technology choices, architecture styles, best practices, anti-patterns, example workloads, and migration guides. Use when designing AKS, data/AI pipelines, hybrid/Arc, DR/multiregion, or AWS/GCP-to-Azure migration solutions, and other Azure Architecture related development tasks.
Expert knowledge for Azure Bastion development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, and integrations & coding patterns. Use when configuring Bastion for AKS private clusters, VM scale sets, Entra ID auth, hub/spoke VNets, or IP-based cross-VNet access, and other Azure Bastion related development tasks. Not for Azure Virtual Network (use azure-virtual-network), Azure Virtual Machines (use azure-virtual-machines), Azure VPN Gateway (use azure-vpn-gateway), Azure Firewall (use azure-firewall).
Expert knowledge for Azure Container Apps development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. Use when running microservices on Azure Container Apps with Dapr, Java/Spring, GitHub Actions CI/CD, VNets, or GPUs, and other Azure Container Apps related development tasks. Not for Azure App Service (use azure-app-service), Azure Functions (use azure-functions), Azure Kubernetes Service (AKS) (use azure-kubernetes-service), Azure Red Hat OpenShift (use azure-redhat-openshift).
Expert knowledge for Azure Networking development including troubleshooting, best practices, decision making, architecture & design patterns, security, and integrations & coding patterns. Use when designing hub-spoke VNets, Azure Firewall/NSG rules, WAF (App GW/Front Door), Accelerated Networking, or Resource Graph queries, and other Azure Networking related development tasks. Not for Azure Virtual Network (use azure-virtual-network), Azure Virtual Network Manager (use azure-virtual-network-manager), Azure Virtual WAN (use azure-virtual-wan), Azure Network Watcher (use azure-network-watcher).
Expert knowledge for Azure Service Fabric development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. Use when building Service Fabric clusters, Reliable Services/Actors, Cluster Resource Manager policies, reverse proxy, or sfctl/PowerShell automation, and other Azure Service Fabric related development tasks. Not for Azure App Service (use azure-app-service), Azure Kubernetes Service (AKS) (use azure-kubernetes-service), Azure Container Apps (use azure-container-apps), Azure Cloud Services (use azure-cloud-services).
Expert knowledge for Azure Spring Apps development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. Use when configuring ASA networking/security, Tanzu tools, observability/APM, CI/CD deployments, or blue‑green releases, and other Azure Spring Apps related development tasks. Not for Azure App Service (use azure-app-service), Azure Container Apps (use azure-container-apps), Azure Kubernetes Service (AKS) (use azure-kubernetes-service), Azure Functions (use azure-functions).
Expert knowledge for Azure ExpressRoute development including troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. Use when designing ExpressRoute circuits/gateways, BGP routing, Global Reach, FastPath, or S2S VPN coexistence, and other Azure ExpressRoute related development tasks. Not for Azure Internet Peering (use azure-internet-peering), Azure Peering Service (use azure-peering-service), Azure Virtual WAN (use azure-virtual-wan), Azure VPN Gateway (use azure-vpn-gateway).
Expert knowledge for Azure Route Server development including troubleshooting, best practices, architecture & design patterns, limits & quotas, security, and configuration. Use when designing hub-spoke or multi-region topologies, BGP peering with NVAs/on-prem, tuning routing policies, or fixing route propagation issues, and other Azure Route Server related development tasks. Not for Azure Virtual Network (use azure-virtual-network), Azure Virtual Network Manager (use azure-virtual-network-manager), Azure Virtual WAN (use azure-virtual-wan), Azure VPN Gateway (use azure-vpn-gateway).
Migrate codebase from try/catch or Promise-based error handling to better-result. Use when adopting Result types, converting thrown exceptions to typed errors, or refactoring existing error handling to railway-oriented programming.
