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plugin87 / migrate-design-system

Map this token system to or from any external design system (Material Design 3, Apple HIG, Fluent, Carbon, Ant, shadcn/ui, Radix, Chakra, Mantine, Bootstrap…) — adopt their look, build on their stack, or migrate between systems. Use when the user mentions interop, migration, or a specific design-system/component-library bridge.

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SKILL.md
2.2 KB

Skill: Migrate / Interop Design System

Step 0 — is the kit here? This skill reads files from the kit. Check once:
ls ${CLAUDE_SKILL_DIR}/../../../tokens >/dev/null 2>&1 && echo KIT_OK || echo KIT_MISSING
On KIT_MISSING only the skill folders were installed, which is what
npx skills add does. Say so plainly, point the user at
npx ux-ui-agent-skills init or the plugin install, and stop. Do not guess the
contents of a file you could not open.

Bridge to or from external design systems via a role-based crosswalk.

Steps

  1. Read ${CLAUDE_SKILL_DIR}/../../../design-systems/interop-protocol.md (Crosswalk Method, the three directions, headless-vs-styled guidance, verification).
  2. Use the curated tables in ${CLAUDE_SKILL_DIR}/../../../design-systems/crosswalk.md for Material 3 / Apple HIG / Fluent 2 / Carbon / shadcn/ui / Radix. For others, derive a mapping with the Crosswalk Method (map by role/intent across 6 axes: color roles, type scale, spacing unit, radius, elevation, motion).

  3. Choose the direction:

    • FROM external → our tokens (adopt their look): re-point semantic.*.
    • TO external stack (our components on their foundation): theme their primitives with our tokens.
    • Migrate: Audit → Map → Bridge (alias layer) → Verify, screen by screen.
  4. Verify every mapped color pair for contrast (${CLAUDE_SKILL_DIR}/../../../scripts/contrast.py / a11y-audit); confirm all 8 states + dark mode survive the mapping.

Output

A crosswalk table (our token → their token → value note), a bridge plan if migrating, and verified token overrides. Render via design-code.