What problem does it solve? Teams often ship software with unverified claims, coverage-theater metrics, and legal-only accessibility checks. This Skill walks you through authoring a Test Quality + Verification Coverage Document (TQVCD) that converts PRD and TRD requirements into measurable exit criteria before any code is planned. ## Core Features & Use Cases - Verification-Coverage Headline Metric: Enumerates every user-facing behavior claim and pairs it with a mutation-killing test, computing a behaviors-verified / behaviors-claimed ratio. - Testing Taxonomy Walkthrough: Applies 20 test categories and 39 stress categories with AI-driven selection, requiring specific exit criteria or skip reasons for each. - Legal + Lived Accessibility Floor: Operationalizes WCAG 2.1 AA plus cognitive, reading (dyslexia-conscious typography), and vision (mandatory theme toggle) test entries with a refusal table. - Use Case: Before running a code-plan generation workflow, invoke this Skill with your approved PRD and TRD to produce a validated TQVCD that the planning stage consumes as its QA-first input. ## Quick Start Ask the assistant to write a TQVCD for your project using your approved PRD and TRD documents.