What problem does it solve? Migrating a mature codebase and populated Figma file onto design tokens is risky: renaming variables can sever bindings, code changes can break the live app, and multi-session work loses track of progress. This Skill sequences the entire retrofit through a safe, gated phase order so nothing breaks mid-migration. ## Core Features & Use Cases - Gated seven-phase orchestration: Sequences audit, refine, rebind, sync, baseline, code, docs, and cleanup phases, requiring explicit human confirmation before advancing to the next phase. - Resumable state tracking: Writes the current phase to a manifest so an interrupted retrofit resumes exactly where it stopped in a later session. - Safety guardrails: Enforces binding-survival audits before variable renames, Chromatic baselines before code changes, and a zero-reference check before removing old token outputs. - Use Case: A team with hundreds of hard-coded colors and a drifted Figma file runs this Skill to converge their system onto tokens end to end, pausing at each gate to review audit results, sync PRs, and visual regression baselines. ## Quick Start Ask the agent to run a complete brownfield retrofit of my existing design system onto tokens, walking me through each phase with confirmations.