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 IAPro-Community/Orquestrador-Maestro --skill skill-frontend-excellencegit clone --depth 1 https://github.com/IAPro-Community/Orquestrador-MaestroWrote 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/iapro-community/orquestrador-maestro/skill-frontend-excellence)<a href="https://agentmods.dev/skills/iapro-community/orquestrador-maestro/skill-frontend-excellence"><img src="https://agentmods.dev/badge/skills/iapro-community/orquestrador-maestro/skill-frontend-excellence/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/iapro-community/orquestrador-maestro/skill-frontend-excellence"><img src="https://agentmods.dev/badge/skills/iapro-community/orquestrador-maestro/skill-frontend-excellence.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 | $0.01978 |
| Opus 5.5 | $0.00018 | $0.00791 |
| Sonnet 5.5 | $0.00009 | $0.00396 |
| Haiku 4.5 | $0.00004 | $0.00198 |
Grade A, and why
skill-frontend-excellence 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 17d 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 — 186 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Frontend Excellence
Use this as the process layer for product UI. It does not own design-system tokens or application brand.
Design system = source of truth (components, tokens, themes, patterns)
This skill = process (intent, creativity, preserve vs redesign, DoD)
Application = product context (configured Design Profile)
Visual QA = smoke evidence
Maestro = orchestration / retries
Router = discovery / invocation
Do not copy design-system documentation into this skill. Locate live metadata via adapters/design-system.md or the project's configured adapter.
This skill is for product surfaces (admin, authentication, portals, forms, tables). For cinematic marketing sites use skill-premium-web-experience. For a single visual polish pass use skill-impeccable. This skill coordinates those instead of replacing them.
Composition and precedence
Use one owner for each concern:
| Concern | Primary owner | Delegation rule |
|---|---|---|
| Intent, posture, Design Profile, and Definition of Done | skill-frontend-excellence |
Always load for product-frontend work. |
| Product-wide IA, navigation, screen inventory, and journeys | skill-product-ux-architecture |
Load when the problem spans multiple screens or the whole app. |
| Brand direction or a new visual language | skill-open-design-ui |
Load only for explicit exploration or a requested visual system. |
| High-fidelity implementation craft | skill-design-engineering-craft |
Load after direction is clear when optical alignment, density, typography rhythm, and finish are the problem. |
| Motion-system design or animation review | skill-motion-design-principles |
Load only when motion itself is material to the task. |
| Component states, interaction patterns, and polish | skill-modern-ui-patterns |
Load when the task changes interaction behavior or state coverage. |
| Responsive/accessibility usability gate | skill-frontend-ux-guardrails |
Load for a UX gate or when responsive/accessibility risk is material. |
| Browser flow and E2E evidence | skill-webapp-testing |
Load for a critical user journey or browser regression. |
| One-off conversational visual polish | skill-impeccable |
Use instead of open-design for a bounded polish pass. |
| Cinematic marketing experience | skill-premium-web-experience |
It owns the strategy for marketing surfaces; do not also treat this skill as the top-level owner. |
What ships with it
24 files 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.
- adapters/design-system.md 1.2 KB
- fixtures/visual-qa/bad.html 631 B
- fixtures/visual-qa/good.html 1.5 KB
- schemas/design-profile.schema.json 3.7 KB
- scripts/classify-intent.mjs 3.2 KB runs code
- scripts/classify-intent.test.mjs 1.5 KB runs code
- scripts/discover-design-system.mjs 15 KB runs code
- scripts/discover-design-system.test.mjs 11 KB runs code
- scripts/validate-design-profile.mjs 9.9 KB runs code
- scripts/visual-qa.mjs 12 KB runs code
- standards/accessibility.md 912 B
- standards/engineering.md 993 B
- standards/maintainability.md 560 B
- standards/responsive.md 889 B
- standards/visual-quality.md 995 B
- validation/accessibility.md 498 B
- validation/definition-of-done.md 1.1 KB
- validation/visual.md 898 B
- workflows/create.md 1.2 KB
- workflows/fix.md 602 B
- workflows/improve.md 908 B
- workflows/migrate.md 1.6 KB
- workflows/redesign.md 1.5 KB
- workflows/review.md 990 B
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.
- 17d ago Changed · +3 lines 7b6bcaa148fb
- 1mo ago First seen · 183 lines · 44 tokens per session scan A dd9d400bf667
skill-frontend-excellence is a skill published in the GitHub repository IAPro-Community/Orquestrador-Maestro (58 stars, last pushed today), licensed Apache-2.0. It adds 44 tokens to every session and 1,978 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 2026-09-15.
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