What problem does it solve? Turning a newly stated design principle into enforceable governance normally requires manually writing canonical rules, hooks, audit dimensions, scaffolds, and memory entries across many files, which is error-prone and often skipped. This Skill automates that principle-to-artifact pipeline so a single sentence becomes a fully landed, verifiable rule. ## Core Features & Use Cases - Five-layer artifact generation: Converts principle text into SSOT canonical markdown, spec frontmatter traits, enforcement hook scaffolds with tests, audit dimensions, and governance memory entries, each placed via a Level 1-9 rule-placement taxonomy. - Mandatory benchmarking: Requires at least three world-class design system comparisons (Polaris, Material, Carbon, Atlassian, Ant) for cross-component principles before codification, failing closed when evidence is insufficient. - Authority-classified commits: Separates engineering-auto decisions from product/UI/UX decisions, produces per-layer evidence receipts, and commits each layer separately with tsc and hook-test verification. - Use Case: A user says "all form-like components must support controlled and uncontrolled dual-mode"; the Skill parses scope and type, benchmarks three design systems, drafts the canonical rule, hook, audit dimension, scaffold update, and memory entry, then applies and verifies each layer. ## Quick Start Tell the agent "I want to add a new design principle: every form component must support controlled and uncontrolled modes" and let it generate and verify all five artifact layers.
