概要
Spec Evolution & Reconciliation is a specialized tool for Specification-Driven Development (SDD) that ensures project documentation and implementation remain perfectly aligned. As codebases grow, specifications often diverge from the actual code; this skill identifies these deviations, analyzes their impact, and recommends whether to update the spec, fix the code, or clarify ambiguities. It offers a structured workflow for maintaining a 'single source of truth' while providing developers with granular control over automated updates versus manual intervention.