What problem does it solve? Design documents drift apart as a feature evolves: requirements lose task coverage, plans reference undefined components, and constitution principles get violated silently. This Skill audits spec.md, plan.md, and tasks.md together to detect inconsistencies before implementation begins. ## Core Features & Use Cases - Traceability Analysis: Maps every requirement (FR-xxx/SC-xxx) to tasks and plan sections, flagging zero-coverage requirements and orphaned tasks. - Multi-Pass Detection: Runs eight detection passes covering duplication, ambiguity, underspecification, constitution alignment, phase separation, coverage gaps, inconsistency, and BDD feature-file traceability. - Health Scoring: Computes a 0-100 health score from severity-weighted findings and persists score history to .specify/score-history.json with trend tracking. - Use Case: Before running implementation, a developer invokes the analyze phase to confirm all 12 spec requirements have mapped tasks, the plan's tech stack matches task file paths, and no constitution MUST principles are violated — receiving a severity-ranked report in analysis.md. ## Quick Start Ask the AI to run a consistency analysis across the current feature's spec, plan, and tasks artifacts and report any critical issues.
