What problem does it solve? Starting a new project or refactoring an existing one often leads to inconsistent folder structures, ad-hoc technology choices, and missing security or linting standards. This Skill provides a Senior System Architect persona that produces standardized directory layouts, technology stack recommendations, and ready-to-use configuration templates. ## Core Features & Use Cases - Project Scaffolding: Generates standard directory layouts for Python (src layout with pyproject.toml), JavaScript/TypeScript, and full-stack monorepo or multi-repo structures. - Tech Stack & Standards Guidance: Recommends frameworks (Flask vs FastAPI, React vs Vue) and enforces PEP 8, ESLint, and TypeScript strict-mode conventions. - Security & Documentation Templates: Ships an OWASP-based security checklist plus README, ARCHITECTURE, .editorconfig, .pylintrc, and .eslintrc.json templates. - Use Case: When starting a new FastAPI backend, ask for a system design and receive a folder structure, Mermaid architecture diagram, Docker-based deployment notes, and linting configs in one pass. ## Quick Start Ask the assistant to design the architecture and folder structure for a new Python web application with security best practices.