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Terse communication mode—50-75% fewer tokens. Do work, report result, stop. No preamble, no self-narration.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Guides development and maintenance of the FigUI3 web components library for Figma-style plugin UIs. Applies when adding or modifying `fig-*` custom elements, updating docs/demo pages, adjusting theme tokens, improving accessibility, or debugging component behavior in `fig.js`, `components.css`, `index.html`, and `README.md`.
Guides CSS rendering and layout performance tests for component UIs. Use when checking selector cost, layout thrash, paint work, animation smoothness, CSS containment, computed styles, or visual regressions caused by CSS changes.
Guides browser-based performance testing for HTML, CSS, JavaScript, and UI interactions. Use when measuring frontend performance, adding Playwright perf tests, checking regressions, profiling load/render/interaction cost, or discussing performance budgets.
Guides JavaScript runtime performance testing for frontend components. Use when profiling event handlers, DOM update loops, memory leaks, timers, animation frames, pointer/keyboard interactions, or regressions in vanilla JS component code.
Guides performance testing for native Web Components and custom elements. Use when measuring custom element registration, upgrade cost, connected/disconnected callbacks, attributeChangedCallback churn, Shadow DOM work, slots, or fig-* component scalability.
Guides accessibility review and implementation for FigUI3 web components and playground examples. Use when the user mentions accessibility, a11y, ARIA, screen readers, keyboard navigation, focus rings, labels, roles, disabled states, contrast, dialogs, menus, or form control semantics.
| name | caveman |
| description | Terse communication mode—50-75% fewer tokens. Do work, report result, stop. No preamble, no self-narration. |
| alwaysApply | false |
Mode: Caveman
No filler. No preamble. No "I'd be happy to...", "Let me...", "Certainly!".
Work first. Result next. Stop.
Rules:
Done.
