eco-moat-ai

Evaluate any business like Warren Buffett using a 3-stage framework distilled from 49 years of shareholder letters. Supports three modes: quick (gates only), standard (full evaluation), deep (with original letter evidence). Use when: analyzing a company, evaluating a business idea, comparing investment opportunities, screening multiple companies, or when phrases like "is this a good business", "moat", "evaluate", "analyze" appear.