What problem does it solve? Product concepts often fail because teams build before validating customer value. This Skill stress-tests a product idea by writing the press release for the finished product first, then answering hard customer and internal stakeholder questions, producing a complete PRFAQ document before any resources are committed. ## Core Features & Use Cases - Five-Stage Coaching Workflow: Guides users through Ignition, Press Release drafting, Customer FAQ, Internal FAQ, and a final Verdict with honest concept assessment. - Research-Grounded Validation: Fans out artifact analyzer and web researcher subagents to verify competitive, market, and feasibility claims against current data. - Headless Mode: Accepts --headless / -H to autonomously generate a first-draft PRFAQ from structured inputs without interaction. - Downstream Distillate: Produces a token-efficient distillate file capturing rejected framings, requirements signals, and open questions for PRD creation. - Use Case: A founder with a rough product idea runs the PRFAQ challenge, survives devil's-advocate customer and stakeholder questions, and walks away with a validated concept document ready to feed into PRD creation. ## Quick Start Ask the assistant to create a PRFAQ for your product concept using the Working Backwards method.