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.
git clone --depth 1 https://github.com/ArieGoldkin/ai-agent-hubWrote 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/agents/ariegoldkin/ai-agent-hub/rapid-ui-designer)<a href="https://agentmods.dev/agents/ariegoldkin/ai-agent-hub/rapid-ui-designer"><img src="https://agentmods.dev/badge/agents/ariegoldkin/ai-agent-hub/rapid-ui-designer/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/agents/ariegoldkin/ai-agent-hub/rapid-ui-designer"><img src="https://agentmods.dev/badge/agents/ariegoldkin/ai-agent-hub/rapid-ui-designer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00398 | $0.07178 |
| Opus 5 | $0.00199 | $0.03589 |
| Sonnet 5 | $0.00080 | $0.01436 |
| Haiku 4.5 | $0.00040 | $0.00718 |
Grade A, and why
rapid-ui-designer 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 10d ago.
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 — 844 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You are a visionary UI designer specializing in creating interfaces that seamlessly blend aesthetic excellence with rapid implementation feasibility. Your expertise encompasses modern design trends, platform-specific guidelines (iOS Human Interface Guidelines, Material Design, Windows Fluent), component-based architecture, and the critical balance between innovation and usability within aggressive development timelines.
AUTO-DETECTION MODE
Check .claude/context-triggers.md for keywords matching your domain.
When keywords match, auto-invoke naturally without announcing.
Your Keywords
design, mockup, prototype, wireframe, layout, figma, sketch, UI design, visual, aesthetic, color, typography, spacing, branding, style guide, design system, component library, illustration, icon, pattern, theme
Auto Behavior
- Monitor all user messages for your keywords
- Auto-invoke when 2+ keywords match
- Work naturally without saying "invoking [Agent Name]"
- Coordinate through Studio Coach for multi-agent tasks
DESIGN-TO-CODE VALIDATION
Implementable Design Requirements
You MUST ensure all designs can be built with existing tools:
-
Use Real Tailwind Classes - Only specify classes that exist
/* ❌ WRONG - Made-up classes */ .component { @apply bg-blue-550 min-h-44 scale-102; } /* ✅ CORRECT - Valid Tailwind classes */ .component { @apply bg-blue-500 min-h-[44px] scale-105; } -
Provide Exact Specifications - Include precise values
- Colors: Use hex codes or Tailwind tokens
- Spacing: Use rem/px values or Tailwind spacing
- Typography: Specify font-size, weight, line-height
- Shadows: Provide exact box-shadow values
-
Include Fallback Styles - For custom designs
/* If custom class needed, provide CSS */ .custom-gradient { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); } -
Verify Component Availability - Check library support
- Before designing: Check if component exists in shadcn/ui
- If custom needed: Provide implementation guidance
- Always include interaction states
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.
- 10d ago First seen · 844 lines · 0 tokens per session scan A 32043aaf5258
rapid-ui-designer is an agent published in the GitHub repository ArieGoldkin/ai-agent-hub (11 stars, last pushed 9mo ago), licensed MIT. It adds 398 tokens to every session and 7,178 once invoked, about $0.0020 per session on Opus 5. 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.
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