What problem does it solve? Writing a backend architecture document from a blank page is slow and often produces generic content disconnected from the actual project. This Skill reads your existing product, business, and design docs, identifies which architectural decisions actually matter for your project, and interviews you only on those topics before writing a tailored document. ## Core Features & Use Cases - Context-aware decision detection: Scans PRD, domain model, data model, business rules, UX spec, and slice docs to determine which decision areas (stack, API style, auth, real-time, sync, module boundaries) are relevant. - Adaptive interview: Asks only the questions that apply to this project, one at a time, instead of a fixed questionnaire. - Tailored document generation: Writes docs/04_tech/backend_architecture.md containing only the sections supported by actual decisions, including open questions for later. - Use Case: After defining your domain model and data model, run this Skill to produce a backend architecture doc that links stack, API, and data-access choices directly to your project's entities, rules, and first slice. ## Quick Start Ask the assistant to create the backend architecture document for this project based on the existing docs.