appCN: Skill for Claude Code

/document-component

This skill writes (or rewrites) a <slug>.meta.ts for a component that already exists in packages/ui/src/. Component code must not change — only the meta file.

Step 0 — Confirm target

Ask which component if not given. Verify:

• packages/ui/src/{components,ai}/<slug>.tsx exists.
• Note whether <slug>.meta.ts already exists (you may be rewriting).

Step 1 — Read the source

Read the full component .tsx. Note:

• Header doc comment (often names the delight detail).
• The exported <Name>Props interface — every public prop, in order, with its TSDoc.
• Defaults (look for prop = value in the destructured signature).
• Animations + useReducedMotion() branches (drives the delight bullet and the a11y bullet about reduced motion).
• accessibilityRole, accessibilityLabel, accessibilityState, hitSlop — these drive the a11y section.

If ../lib/motion / ../lib/haptics are used, those are themselves shipped as registry deps and worth mentioning in anatomy / a11y where relevant.

Step 2 — Compose the meta

Use the existing metas in packages/ui/src/{components,ai}/*.meta.ts as reference for voice and depth.

import type { ComponentMeta } from "../lib/meta";

export const meta: ComponentMeta = {
  slug: "...",
  title: "...",
  category: "base" | "ai",
  description: "<one line — match the component's header doc comment if it has one>",
  anatomy: "<2–4 sentences: what's it made of, when to reach for it>",
  delight: "<the one non-obvious motion / haptic / behavior>",
  props: [
    /* every public prop, in interface order, with TSDoc mirrored into description */
  ],
  examples: [
    { title: "Basic", description: "...", code: `...` }, // canonical demo
    { title: "<feature>", description: "...", code: `...` },
    // more if the component has clearly distinct modes
  ],
  a11y: [
    /* one bullet per relevant accessibility behavior:
       roles, labels, state, hit slop, reduced-motion, focus/press feedback */
  ],
};