How Structured Documentation Breaks the AI Agent Error Loop

AI agents repeat the same errors not because they lack capability, but because error-related knowledge within skills lacks systematic organization. While larger context windows improve information access, they don't solve the attention problem—critical details buried in unstructured content get overlooked. The PITFALL Rules framework solves this by organizing skill documentation with prioritized categories and diagnostic decision tables, allowing agents to efficiently locate and apply the right fix on first encounter.