Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add YuqingNicole/variant-design-skill --skill variant-componentgit clone --depth 1 https://github.com/YuqingNicole/variant-design-skillWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/yuqingnicole/variant-design-skill/variant-component)<a href="https://agentmods.dev/skills/yuqingnicole/variant-design-skill/variant-component"><img src="https://agentmods.dev/badge/skills/yuqingnicole/variant-design-skill/variant-component/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/yuqingnicole/variant-design-skill/variant-component"><img src="https://agentmods.dev/badge/skills/yuqingnicole/variant-design-skill/variant-component.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Prompt Injection · line 49 Hidden instructions were detected in comments or invisible text. These could contain malicious directives. Manual review is recommended.Fix: Audit all comments and invisible characters. Remove any instructions that direct the agent to perform unauthorized actions. Use plain, reviewable content.
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00000 | $0.01220 |
| Opus 5.5 | $0.00000 | $0.00488 |
| Sonnet 5.5 | $0.00000 | $0.00244 |
| Haiku 4.5 | $0.00000 | $0.00122 |
Grade A, and why
variant-component scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 104 lines — stays where its author put it; the contents beside it link to each section on GitHub.
variant-component: Generate isolated UI components with all 8 states and variants — button systems, forms, cards, modals, nav. Design System-aware when a token set is confirmed. Load skills/shared/code-output.md for framework detection and output conventions. Triggers on: component, button system, form component, card component, modal, navigation component, design a button, input components, component library
Before generating code, load
skills/shared/code-output.mdfor framework detection andreferences/workflow/quality-baseline.mdfor verification.Load on demand only:
references/ux/component-specs.mdwhen the user asks for a spec, handoff, anatomy or measurements (follow its Recording Values rules: no invented values, unknowns stay[TBD]; use Handoff and Build QA when the component goes to engineering or is checked against a spec); the Nested Radius section ofreferences/ux/design-tokens.mdwhen a rounded element sits inside another.
Component Mode
When the user asks for a component rather than a full page, switch to Component Mode. Generates isolated, self-contained UI pieces — not full layouts.
Triggers
| User says | Action |
|---|---|
| "design a button system" / "button variants" | Button component set: all sizes, all states |
| "design a form" / "input components" | Form component set: inputs, selects, errors, validation |
| "card component" / "design a card" | Card variants: default, hover, selected, loading, empty |
| "modal" / "dialog component" | Modal with header, body, footer, dismiss, focus trap |
| "design a [X] component" | Single component, all 8 interactive states |
| "component library" / "design system components" | Set of 5–8 related components as a unified system |
| "nav component" / "sidebar component" | Navigation piece with all states and responsive behavior |
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- today Changed · -1 lines · -79 tokens per session f0891e7ce82b
- today Changed · +2 lines 43a55c2e0e47
- 22d ago Changed · +79 tokens per session 2d63c22a7587
- 1mo ago Changed · +2 lines 89b8619b5521
- 1mo ago First seen · 101 lines · 0 tokens per session scan A 98e53b05fdd5
variant-component is a skill published in the GitHub repository YuqingNicole/variant-design-skill (47 stars, last pushed today), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,220 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
gacha-ui
Explore UI directions by generating several genuinely-different real-data HTML mockups in parallel, serving them so the user picks side-by-side, distilling each pick into locked constraints, and narrowing round by round until approved — then landing the winner in the real stack and refining. Use when the user wants to…
stitch-design
Automate high-fidelity UI prototyping with Google Stitch MCP. Use when the user needs to generate, iterate, or refine UI screens via Stitch prompts.
openclaw-carapace
Build or modify OpenClaw application UI using canonical semantic tokens, themes, shared CSS foundations, consumer adapters, and established local primitives. Use for product interfaces, component styling, theme work, or design-token integration.
openclaw-design-system
Compatibility alias for existing OpenClaw installations that now applies Carapace semantic tokens, themes, shared CSS foundations, consumer adapters, and established local primitives.
openclaw-brand
Apply OpenClaw visual identity to logos, typography, imagery, voice, documents, presentations, social graphics, and launch materials. Use when the task changes brand identity rather than ordinary product UI or public-page composition.
openclaw-design-audit
Audit OpenClaw frontend code and rendered interfaces for Carapace drift, token misuse, primitive reimplementation, accessibility problems, responsive defects, and off-brand copy. Use for design reviews, compliance checks, or scheduled audit-and-fix workflows.