What problem does it solve? Starting implementation with vague or evolving requirements leads to rework, scope creep, and misaligned solutions. This Skill structures the pre-implementation phase by interviewing the user one question at a time, researching technical options, and converging on a documented MVP scope. ## Core Features & Use Cases - Task-first capture: Immediately creates a task directory and seeds a PRD so ideas are recorded before any Q&A begins. - Question gating: Filters out low-value questions by deriving answers from the repo, docs, or research first, asking only blocking or preference questions. - Research-first technical choices: Delegates investigation of libraries, patterns, and conventions to a research sub-agent, then presents 2-3 concrete approaches with trade-offs. - Diverge-then-converge workflow: Expands thinking across future evolution, related scenarios, and edge cases, then locks an explicit MVP scope with out-of-scope items. - Use Case: A user says "add a plugin system to our CLI." The Skill creates a task, inspects the codebase, researches plugin patterns in similar tools, presents feasible approaches, and produces a PRD with acceptance criteria and an ADR-lite decision record. ## Quick Start Ask the assistant to brainstorm requirements for a new feature or complex task before writing any code.