What problem does it solve? Teams often lack up-to-date architectural documentation, making it hard to onboard developers, maintain consistency, and plan new features. This Skill analyzes an existing codebase and produces a comprehensive Project_Architecture_Blueprint.md that captures the real, implemented architecture rather than theoretical diagrams. ## Core Features & Use Cases - Automatic Stack and Pattern Detection: Identifies technology stacks (.NET, Java, React, Angular, Python, Node.js, Flutter) and architectural patterns (Clean Architecture, Microservices, MVC, Hexagonal, Event-Driven, and more) from project files and dependencies. - Configurable Documentation Depth: Control diagram type (C4, UML, Flow, Component), detail level, code examples, implementation patterns, and architectural decision records through template variables. - Extensibility Guidance: Documents extension points, feature-addition workflows, and common pitfalls so new development follows existing architectural conventions. - Use Case: Point the Skill at a legacy monorepo before a major refactor to generate a blueprint covering layers, data architecture, cross-cutting concerns, and deployment topology, then share it with the team as the authoritative reference. ## Quick Start Ask the AI to analyze this repository and generate a comprehensive architecture blueprint document with C4 diagrams and architectural decision records.