pat-dorsey

What problem does it solve?

This Skill helps you determine whether a company has a durable economic moat and how to translate that into a disciplined, quality-first investment view.

Core Features & Use Cases

• Moat identification using five sources: Classify competitive advantages as intangible assets, switching costs, network effects, cost advantages, or scale advantages.
• Mistaken moat detection: Differentiate real structural moats from traps like great products, large market share, great execution, or great management.
• Moat durability and erosion check: Assess wide/narrow/none moat likelihood and evaluate what could erode the advantage over time.
• Valuation integration with risk/growth/capital/moat: Tie moat durability to valuation decisions (e.g., margin of safety) rather than analyzing moats in isolation.

Use case: Before investing, evaluate a target stock by mapping its advantages to the five moat sources, testing for mistaken moats, estimating durability, and then forming a valuation-aware conclusion.

Quick Start

Use the pat-dorsey skill to assess whether the company behind "Is NVDA a good buy?" has a real economic moat, what type it is (from the five sources), whether it’s likely wide or narrow, and what would cause moat erosion.