What problem does it solve? Founders generate more ideas than they can build, and without a consistent filter they waste time on weak ideas or re-litigate killed ones. This Skill pressure-tests any new business, product, or side-project idea against a serial-founder framework and produces a clear build / sleep-on-it / pass verdict. ## Core Features & Use Cases - Nine-Dimension Scoring: Scores problem, audience, wedge, monetization, moat, portfolio fit, distribution, energy fit, and opportunity cost with strong / OK / weak / unknown verdicts. - Research & Domain Checks: Optionally triggers deep-research for market validation and checks .com domain availability for candidate names. - Searchable Archive: Writes every brief to a dated archive with an INDEX.md so past verdicts and rationale stay searchable. - Use Case: You have an idea for a SaaS tool for newsletter operators. Run the brainstorm to score it against your existing audience and portfolio, check the domain, and get a verdict with a first-100-customers plan or angles to steal for existing properties. ## Quick Start Ask the agent to pressure-test your new business idea using the business brainstorm framework and give you a build, sleep-on-it, or pass verdict.