system-design

Comprehensive system design skill for creating professional software architecture specifications. Use this skill when asked to design systems (e.g., "Design a chat application", "Design an e-commerce platform", "Create system architecture for X"). Generates complete technical specifications with architecture diagrams, database schemas, API designs, scalability plans, security considerations, and deployment strategies. Creates organized spec folders with all documentation following professional software engineering standards, from high-level overview down to detailed implementation specifications.