Doubt-Driven Development Skill

The Doubt-Driven Development Skill is designed to enhance code quality by subjecting non-trivial decisions to a fresh-context adversarial review. It is particularly useful when working in unfamiliar code, under high stakes, or when correctness is paramount. The skill involves a structured process of claiming a decision, extracting the relevant artifact and contract, invoking a fresh-context reviewer with an adversarial prompt, reconciling findings, and stopping when a stop condition is met. This approach helps in identifying potential issues early, reducing the cost of debugging later. The skill is intended for use by main-session orchestrators and should not be nested within other personas. It emphasizes the importance of cross-model escalation for a more comprehensive review.