What problem does it solve? Creating professional-looking technical architecture diagrams usually requires dedicated diagramming tools, accounts, or rendering libraries. This Skill produces polished, dark-themed system and cloud infrastructure diagrams as a single self-contained HTML file with inline SVG, requiring no external tools, API keys, or JavaScript. ## Core Features & Use Cases - Semantic Color System: Components are color-coded by type (frontend, backend, database, cloud, security, message bus, external) using a defined rgba/hex palette for instant visual categorization. - Complete Design System: Includes typography rules, grid backgrounds, arrow styles, security group and region boundaries, legend placement logic, and a reusable HTML template with working examples of every component type. - Use Case: Describe your microservices deployment (React frontend, FastAPI backend, PostgreSQL, AWS CloudFront and S3) and receive a single .html file you can open in any browser, share with teammates, or embed in documentation. ## Quick Start Ask the agent to generate an architecture diagram of your system, describing the components, connections, and technologies you want visualized.