material-3listed

# Material 3 (Google) design system Build UI that follows Google's Material 3 (Material You) — tonal surfaces, rounded shapes, role-based color pairs, Roboto type. ## When to use this skill Use this skill when the user: - Asks for Material Design, M3, Material You, or a Google/Android look - Builds mobile-first or expressive consumer product UIs - Wants the real M3 baseline scheme (primary/container/on-roles, shape scale) instead of guessed values ## Apply it 1. Read the bundled `DESIGN.md` in this skill's directory — it contains the M3 baseline tokens (color roles, type scale, shape, spacing) and usage rules. 2. Copy it into the project root as `DESIGN.md` (or merge on the user's direction). 3. Follow its "Do's and Don'ts" and "Agent Prompt Guide" sections exactly: reference tokens by name, use container/on-container pairs as designed, keep every text/background pair WCAG AA. Refresh from the live catalog when the user wants current values (optional — the bundled copy works fully offline): `curl -fsSL https://api.agent-ds.oday-bakkour.com/v1/systems/material-3/design.md` (also available: `tokens.json`, `tailwind.css`, `bundle.zip`). The full 40+ system catalog is browsable at https://agent-ds.oday-bakkour.com; the `design-systems` master skill in this same repository covers all of them. ## Security and provenance - AgentDS is an independent catalog, not affiliated with Google. This file's values are the documented Material 3 baseline scheme (Apache-2.0 so