What problem does it solve? Design system components written as hand-authored stories cannot be auto-compiled or drift-checked, forcing manual metadata maintenance across every component. This Skill batch-migrates components to a Phase 1+2 auto-compile structure by adding tsx componentMeta exports and spec.md YAML frontmatter. ## Core Features & Use Cases - Mechanical migration: Parses cva variants, sizes, and defaultVariants from tsx files to generate componentMeta exports, and inserts YAML frontmatter into spec.md with extracted 禁止事項 rules. - Evidence-bound judgment fill: Populates when, world-class, and related fields from owning specs, benchmark snapshots, and cross-component SSOT references instead of leaving TODOs. - Drift verification: Runs compile-stories.mjs --check per component and in batch to guarantee zero drift, with tsc validation and staged commits of 5-10 components. - Use Case: After /design-system-audit --deep Dim 23 flags 12 un-migrated components, this Skill auto-chains to add componentMeta and frontmatter to all of them, fills judgment fields from canonical evidence, and verifies 0 drift. ## Quick Start Ask the assistant to migrate all un-migrated design system components to the auto-compile structure and verify zero drift with compile-stories.
