What problem does it solve? Writing detailed project and build plans from scratch is hard, and shallow plans lead to scope confusion later. This Skill runs an adaptive, one-question-at-a-time interview that draws out the problem, users, scope, technical constraints, and build order before drafting anything. ## Core Features & Use Cases - Adaptive Discovery Interview: Asks one focused question per turn, following consequential answers instead of a fixed questionnaire, with periodic snapshots of confirmed decisions, assumptions, and open questions. - Plan Drafting with Approval Gate: Drafts complete blueprint/project-plan.md and blueprint/build-plan.md contents only when the user asks, and writes the files only after explicit approval. - Existing Plan Preservation: Classifies existing plans as template, partial, or substantive, and preserves prior content and build-plan numbering when proposing changes. - Use Case: Before starting a new product, run the discovery conversation to think through MVP scope, non-goals, data model, and build order, then approve drafted planning files ready for the /overview step. ## Quick Start Ask the assistant to start a discovery session to think through your new product idea and draft the Blueprint project and build plans.