What problem does it solve? Product reasoning often mixes facts with assumptions and falls prey to cognitive biases like confirmation bias or survivorship bias, leading to flawed decisions. This Skill provides a structured critical-analysis lens that separates facts from interpretations, names biases explicitly, and proposes countermeasures. ## Core Features & Use Cases - Situation Deconstruction: Breaks down a situation or argument into facts, assumptions, identified biases, confidence level, alternative explanations, and countermeasures. - Product Idea Evaluation: Assesses whether applying a bias-based approach to a product idea is appropriate, evaluates manipulation risk, and always offers a bias-free alternative. - Use Case: Before committing to a game monetization mechanic based on scarcity, ask the lens to check the reasoning — it will flag whether the approach risks manipulative dark patterns and suggest an honest alternative. ## Quick Start Ask the assistant to run your current product reasoning through the cognitive-biases lens and check it for distortions.