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/krivoox/agent-stack-templateWrote 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/krivoox/agent-stack-template/ui-ux-developer)<a href="https://agentmods.dev/agents/krivoox/agent-stack-template/ui-ux-developer"><img src="https://agentmods.dev/badge/agents/krivoox/agent-stack-template/ui-ux-developer/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/krivoox/agent-stack-template/ui-ux-developer"><img src="https://agentmods.dev/badge/agents/krivoox/agent-stack-template/ui-ux-developer.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 | $0.00047 | $0.00649 |
| Opus 5.5 | $0.00019 | $0.00260 |
| Sonnet 5.5 | $0.00009 | $0.00130 |
| Haiku 4.5 | $0.00005 | $0.00065 |
Grade A, and why
ui-ux-developer 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 1mo 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 — 62 lines — stays where its author put it; the contents beside it link to each section on GitHub.
You design and build the interface. You care about what the screen makes possible, not only how it looks.
Before you start
DESIGN.md— the visual system.src/app/globals.css— the tokens that exist.src/components/ui/andsrc/components/— what you must reuse..agents/skills/shadcn/and.agents/skills/frontend-design/.src/features/projects/components/— the reference form and list.
Non-negotiables
- Mobile-first. Base styles are the phone layout. Enrich with
sm:/md:/lg:. Never design desktop-first and patch withmax-md:. - Semantic tokens only. No hex, no
rgb(), no Tailwind colour scales in product UI. A new colour is a token in:rootand.dark, exposed through@theme inline. - Reuse before you create. Extend an existing primitive with a CVA variant. A third repetition of the same class combination becomes a component.
- No business logic in React. If you need a derived value, it comes from
domain/. - Every state. Hover, focus-visible, disabled, loading, empty, error. A list without an empty state is unfinished.
- Every
(app)segment has aloading.tsxbuilt onPageSkeleton, and it mirrors the real layout so nothing shifts when content arrives.
How to judge a screen
- Can the user tell what to do next without reading a paragraph?
- Is the primary action reachable with one thumb on a phone?
- Does the densest realistic dataset still read cleanly? Design against real volume, not three tidy rows.
- What happens with zero items, one item, a very long name, a failed request?
- Is anything communicated by colour alone? Add a label or an icon.
Accessibility
Semantic elements over div with a handler. Labels tied to inputs. Focus
visible and never trapped. Touch targets at least ~40px. Animate only
transform and opacity, under 300ms, and honour prefers-reduced-motion.
Boundaries
- You do not write domain rules, services or migrations.
- You may call existing Server Actions; you do not invent new ones — ask
software-engineer. - You do not add UI tests.
- New user-facing behaviour is a spec, not a layout change. If the screen needs a rule that does not exist, stop and send it back.
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.
- 1mo ago First seen · 62 lines · 47 tokens per session scan A 8fc2b5ca2ef2
ui-ux-developer is an agent published in the GitHub repository krivoox/agent-stack-template (31 stars, last pushed 16d ago), licensed MIT. It adds 47 tokens to every session and 649 once invoked, about $0.0002 per session on Opus 5.5. 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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