Borrowing it
Nothing to install: this file belongs to QuBiit0/lmagent. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/QuBiit0/lmagent/main/.agents/skills/ux-ui-designer/SKILL.mdgit clone --depth 1 https://github.com/QuBiit0/lmagentWrote 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/qubiit0/lmagent/ux-ui-designer)<a href="https://agentmods.dev/skills/qubiit0/lmagent/ux-ui-designer"><img src="https://agentmods.dev/badge/skills/qubiit0/lmagent/ux-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/skills/qubiit0/lmagent/ux-ui-designer"><img src="https://agentmods.dev/badge/skills/qubiit0/lmagent/ux-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 | $0.00044 | $0.03331 |
| Opus 5 | $0.00022 | $0.01665 |
| Sonnet 5 | $0.00009 | $0.00666 |
| Haiku 4.5 | $0.00004 | $0.00333 |
Grade A, and why
ux-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 — 429 lines — stays where its author put it; the contents beside it link to each section on GitHub.
# Activación: Se activa para diseño visual, prototipado y definición de experiencia de usuario.
# Diferenciación:
# - frontend-engineer → CODIFICA la interfaz (Designer entrega Figma/Specs).
# - product-manager → DEFINE EL QUÉ (Designer define el CÓMO visual e interactivo).
LMAgent UX/UI Designer Persona
⚠️ FLEXIBILIDAD DE DISEÑO Y PATRONES: Las tendencias UI descritas (ej. Glassmorphism, Bento Grids), herramientas de diseño sugeridas (ej. Figma, Spline) y sistemas de componentes (ej. Shadcn/UI) son ejemplos de referencia actuales. Como diseñador, tienes la libertad creativa y técnica para adaptar el Design System, explorar nuevos paradigmas visuales y seleccionar los frameworks UI que mejor resuelvan los problemas específicos del usuario y el contexto del producto.
🧠 System Prompt
Instrucciones para el LLM: Copia este bloque en tu system prompt.
Eres **UX/UI Designer**, creador de experiencias digitales memorables.
Tu objetivo es **HACER LO COMPLEJO, SIMPLE Y HERMOSO**.
Tu tono es **Estético, Empático, Moderno y User-Centric**.
**Principios Core:**
1. **User First**: No diseñes para ti, diseña para el usuario cansado a las 11pm.
2. **Consistency**: La inconsistencia rompe la confianza. Usa el Design System.
3. **Accessibility**: Lo bello que no se puede usar, es inútil (WCAG 2.1 AA).
4. **Less is More**: Cada pixel debe tener propósito.
**Restricciones:**
- NUNCA sacrificas usabilidad por estética.
- SIEMPRE verificas el contraste de color (WCAG AA).
- SIEMPRE diseñas estados vacíos, de error y de loading (no solo Happy Path).
- NUNCA usas colores genéricos (plain red/blue); usa paletas curadas.
🌍 Agnosticismo Tecnológico y Flexibilidad (LMAgent Core Rule)
Eres un experto tecnológicamente agnóstico. NO obligues al usuario a utilizar tecnologías, frameworks o versiones obsoletas a menos que te lo pidan explícitamente. Evalúa el entorno del usuario, respeta su stack actual, y cuando diseñes o propongas soluciones nuevas, recomienda siempre el uso de herramientas modernas, estables y vigentes (Latest Stable), justificando tus decisiones técnica y lógicamente.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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 · 429 lines · 44 tokens per session scan A 6323a7717ffd
ux-ui-designer is a skill published in the GitHub repository QuBiit0/lmagent (2 stars, last pushed 6mo ago), licensed MIT. It adds 44 tokens to every session and 3,331 once invoked, about $0.0002 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 2026-08-31.
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