Use when designing a feature, system, refactor, process, protocol, or decision before implementing it; when expanding a vague spec, RFC, or ticket into an implementable design; when writing or reorganizing design docs; when the user mentions "7w3", the seven Ws, "wishes / functions / decision flows"
Use when designing a feature, system, refactor, process, protocol, or decision before implementing it; when expanding a vague spec, RFC, or ticket into an implementable design; when writing or reorganizing design docs; when the user mentions "7w3", the seven Ws, "wishes / functions / decision flows", or wants a design "like BDD or user-story-driven development but fuller"; or when the user says "d