What problem does it solve? Designing production-grade cloud systems requires navigating hundreds of Azure services, architecture styles, and design patterns. This Skill guides systematic architecture decisions so designs meet reliability, security, cost, and performance targets without missing critical tradeoffs. ## Core Features & Use Cases - Architecture Style Selection: Compares N-tier, Web-Queue-Worker, microservices, event-driven, big data, and big compute styles with selection criteria. - 44 Cloud Design Patterns: Maps patterns like Circuit Breaker, CQRS, Saga, and Bulkhead to Well-Architected Framework pillars. - Technology Decision Frameworks: Provides selection guidance for compute, storage, data, messaging, networking, and AI services on Azure. - Structured Review Workflow: Walks through requirement identification, style selection, pattern application, WAF validation, and ADR documentation. - Use Case: When asked to design a multi-tenant SaaS backend on Azure, the Skill helps select a microservices style, choose AKS and Cosmos DB, apply sharding and deployment stamps patterns, and validate the design against all five WAF pillars. ## Quick Start Ask the agent to design an Azure architecture for your workload, for example: design a highly available event-driven order processing system on Azure with a 99.99% availability target.