What problem does it solve? Founders and builders often jump into building without validating demand, defining a narrow wedge, or stress-testing their assumptions. This Skill runs a structured office-hours session that challenges premises, forces specificity, and produces a reviewed design document. ## Core Features & Use Cases - Startup Mode Diagnostic: Six forcing questions covering demand reality, status quo, target user specificity, narrowest wedge, user observation, and future-fit, with pushback patterns against vague answers. - Builder Mode Brainstorm: Generative questions for side projects, hackathons, and open source ideas that surface the most exciting version of a concept. - Design Doc Generation: Writes a structured design document to the project directory and repo, then runs an adversarial reviewer subagent loop (up to 3 iterations) scoring completeness, consistency, clarity, scope, and feasibility. - Use Case: A founder with a vague idea like "an AI tool for developers" runs the session, gets pushed to name a specific user and a paid wedge, and walks away with an approved design doc ready for plan reviews. ## Quick Start Ask the assistant to run office hours to think through whether your new product idea is worth building.
