What problem does it solve? Turning a rough product idea into a clear, honest, right-sized product brief is hard: assumptions go unexamined, context gets lost between sessions, and drafts drift from prior decisions. This Skill acts as a product analyst coach that draws the picture out of you, pressure-tests thin answers, and produces a brief ready for downstream planning. ## Core Features & Use Cases - Three intent modes: Create a new brief from scratch, Update an existing brief against a change signal, or Validate a brief with honest, line-cited critique. - Guided discovery: Conversational brain-dump facilitation with web-research subagents, plus a choice between a Fast path (batched questions, [ASSUMPTION] tags) and a Coaching path (section-by-section pushback). - Persistent workspace: Each run writes brief.md, an addendum.md for out-of-scope depth, and an append-only .memlog.md audit trail, so work resumes cleanly across sessions. - Use Case: A founder with a pitch tomorrow invokes the skill, brain-dumps the idea, picks the Fast path, and receives a polished 1-2 page brief with assumptions flagged for review. ## Quick Start Ask the assistant to help you create a product brief for your product idea and answer its discovery questions.
