What problem does it solve? Requirements documents often contain ambiguity, contradictions, unstated assumptions, and missing acceptance criteria that surface only after implementation begins. This Skill reviews requirements documents, PRDs, tickets, and implementation briefs before work starts, producing a structured validation report with prioritized issues and fixes. ## Core Features & Use Cases - Gap and Ambiguity Detection: Identifies missing functional or non-functional requirements, undefined terms, conflicting statements, and unstated assumptions. - Testability Evaluation: Checks whether each requirement is specific, measurable, testable, feasible, and traceable to a user need or business goal. - Structured Validation Report: Outputs an issues table with severity ratings, suggested acceptance criteria, open stakeholder questions, and a readiness recommendation. - Use Case: Before handing a PRD to engineering, run it through this Skill to catch vague wording like "the system should be fast" and convert it into a verifiable acceptance criterion such as "page loads in under 2 seconds at p95." ## Quick Start Ask the assistant to validate your requirements document by providing the file path or pasting the requirements text directly.