What problem does it solve? Deciding which product direction to pursue often relies on gut feeling or unverified market claims, leading to wasted implementation effort. This Skill structures opportunity evaluation around observable demand, reachable acquisition channels, competitive evidence, and low-cost validation experiments so weak candidates are eliminated early. ## Core Features & Use Cases - Evidence-classified research: Every market signal is labeled MEASURED, REPORTED, ESTIMATED, INFERRED, or UNKNOWN, preventing invented market sizes or conversion rates. - Evidence-first elimination: Candidates are rejected only on documented decisive evidence, with falsification conditions recorded so decisions are reproducible. - Validation experiment design: Survivors are compared on demand, channel, wedge, economics, and strategic fit, ending with one cheap reversible experiment with a stop rule. - Use Case: A founder with three feature ideas asks which to build first; the Skill researches demand and competition for each, eliminates two on missing demand signals, and recommends a concierge test for the survivor. ## Quick Start Evaluate whether building a subscription analytics add-on for my invoicing product is a worthwhile opportunity compared to a client portal feature.
