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 agentmods add commands/hermeticormus/libreuiux-claude-code/ui-responsivegit clone --depth 1 https://github.com/HermeticOrmus/LibreUIUX-Claude-CodeWrote 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/commands/hermeticormus/libreuiux-claude-code/ui-responsive)<a href="https://agentmods.dev/commands/hermeticormus/libreuiux-claude-code/ui-responsive"><img src="https://agentmods.dev/badge/commands/hermeticormus/libreuiux-claude-code/ui-responsive.svg" alt="Measured on agentmods" 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 | $0.00010 | $0.02994 |
| Opus 5 | $0.00005 | $0.01497 |
| Sonnet 5 | $0.00002 | $0.00599 |
| Haiku 4.5 | $0.00001 | $0.00299 |
Grade A, and why
ui-responsive 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 4d 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 — 519 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Responsive Design Checker
Analyze and fix responsive design issues to ensure your UI works perfectly on all devices.
Usage
/ui-responsive
Run this command while viewing a component or page to check its responsive behavior.
Instructions for Claude
When the user runs /ui-responsive, analyze the current component/page for responsive design issues and provide specific fixes.
1. Breakpoint Analysis
Check behavior at standard breakpoints:
Mobile: 320px - 639px (sm:)
Tablet: 640px - 1023px (md:)
Laptop: 1024px - 1279px (lg:)
Desktop: 1280px - 1535px (xl:)
Large Desktop: 1536px+ (2xl:)
2. Responsive Checklist
A. Layout Responsiveness
Check for:
Issues to detect:
❌ Fixed widths without responsive variants:
- w-[600px] (breaks on mobile)
- Fix: max-w-2xl mx-auto (flexible with max)
❌ No grid/flex breakpoints:
- grid-cols-4 (too many on mobile)
- Fix: grid-cols-1 md:grid-cols-2 lg:grid-cols-4
❌ Horizontal overflow:
- Container wider than viewport
- Fix: Add w-full or max-w-full
❌ Missing mobile-first approach:
- Desktop styles without mobile base
- Fix: Start with mobile, add md:, lg: variants
Report:
## Layout Analysis
### Mobile (320px - 639px)
❌ Issues found:
- Grid has 3 columns, should be 1
- Container has fixed width (800px)
- Content overflows horizontally
Fixes:
Line 15: grid-cols-3 → grid-cols-1 md:grid-cols-2 lg:grid-cols-3
Line 8: w-[800px] → max-w-4xl mx-auto w-full px-4
### Tablet (640px - 1023px)
✅ Looks good
- 2 column grid works well
- Spacing appropriate
### Desktop (1024px+)
⚠️ Minor issue:
- Max width too large, content spreads too much
- Change: max-w-7xl → max-w-6xl
B. Typography Responsiveness
Check for:
Issues to detect:
❌ Text too large on mobile:
- text-6xl (72px on 320px screen = huge)
- Fix: text-4xl md:text-5xl lg:text-6xl
❌ Text too small on mobile:
- text-xs for body text (hard to read)
- Fix: text-sm md:text-xs (larger on mobile)
❌ Fixed line heights:
- leading-[100px] breaks on smaller text
- Fix: leading-tight, leading-normal (relative)
❌ No responsive scaling:
- Same size across all devices
- Fix: Add breakpoint variants
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.
- 4d ago First seen · 519 lines · 10 tokens per session scan A 5728bd9c481b
ui-responsive is a command published in the GitHub repository HermeticOrmus/LibreUIUX-Claude-Code (100 stars, last pushed 3mo ago), licensed MIT. It adds 10 tokens to every session and 2,994 once invoked, about $0.0001 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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start
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Work timeline — what's done, what's in progress, when, with PR + doc links.
git
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