What problem does it solve?
This skill prevents unsafe code changes by forcing a structured, verifiable understanding of existing business logic before any refactor, rewrite, migration, or regression work begins. It captures scenario matrices, precise code locations, mermaid diagrams, and an AI-optimized index so engineers, product, and AI agents can reliably find authoritative implementation details.
Core Features & Use Cases
- Structured Scoping: Confirm module name, scenario boundaries, and purpose to limit analysis scope and avoid drift.
- Precise Code Indexing: Produce file and method tables with verified line numbers and core code snippets for quick navigation.
- Visual Knowledge Maps: Generate mermaid-based sequence, flow, and swimlane diagrams plus entity/state/call graphs and an AI-ready compact index.
- Use Case: Before refactoring a payments module, run this skill to produce a dated snapshot report, an AI index for agents, and a regression checklist tied to exact code lines.
Quick Start
Provide the module name, scope, and objective, and ask the assistant to generate a full business logic orientation document and AI index following the provided template.