What problem does it solve? Positioning often collapses into adjectives, fabricated metrics, and unverifiable claims that fall apart under scrutiny. This Skill produces one narrow, true, demonstrable differentiation claim backed by tagged evidence, a proof plan, and an explicit kill list of claims that must never appear. ## Core Features & Use Cases - Evidence-graded claims: Every external claim is tagged ([V-high] through [REFUTED]) and filtered so fabricated numbers, unverifiable quotes, and NDA-blocked outcomes are cut rather than softened. - Seam identification: Maps supply gaps against demand asks using competitive scan data, then selects the claim that is narrow, true, demonstrable, and hardest to copy (structural or scarcity-based). - Thesis and proof plan: Writes a one-sentence contrast thesis, separates hard-evidenced scarcity from the winning bet, plans line-one proof surfaces, and writes a kill list of banned claims. - Use Case: A product designer needs a portfolio thesis for recruiter review. The Skill fixes the 55-second attention window, verifies the live AI demo as the scarce wedge, and outputs the thesis, claims table, and kill list. ## Quick Start Position my product against competitors using verified evidence and give me the one-sentence thesis, claims table, and kill list.