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 0x-Professor/Agent-Skills-Hub --skill web-frontend-designergit clone --depth 1 https://github.com/0x-Professor/Agent-Skills-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/skills/0x-professor/agent-skills-hub/web-frontend-designer)<a href="https://agentmods.dev/skills/0x-professor/agent-skills-hub/web-frontend-designer"><img src="https://agentmods.dev/badge/skills/0x-professor/agent-skills-hub/web-frontend-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/0x-professor/agent-skills-hub/web-frontend-designer"><img src="https://agentmods.dev/badge/skills/0x-professor/agent-skills-hub/web-frontend-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 | $0.00025 | $0.00493 |
| Opus 5 | $0.00013 | $0.00246 |
| Sonnet 5 | $0.00005 | $0.00099 |
| Haiku 4.5 | $0.00003 | $0.00049 |
Grade A, and why
web-frontend-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 11d 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.
What it actually says
Web Frontend Designer
Objective
Scaffold a production-ready frontend foundation from project-config.json and
wireframes.md, including component structure, dependencies, and route shells.
Required Workflow
- Read
project-config.jsonandwireframes.md. - Scaffold the chosen framework (for example
create-next-appor Vite scaffolding pattern). - Configure the chosen CSS/design system (Tailwind, Shadcn/ui, Chakra UI, Material UI, Ant Design, Mantine, DaisyUI, or vanilla CSS).
- Integrate or plan integration for:
- Font Awesome: https://fontawesome.com/
- React Bits (+ MCP if available): https://reactbits.dev/ and https://reactbits.dev/get-started/mcp
- Spline: https://spline.design/
- Lucide Icons: https://lucide.dev/
- Shadcn/ui: https://ui.shadcn.com/
- Aceternity UI: https://ui.aceternity.com/
- Magic UI: https://magicui.design/
- Framer Motion: https://www.framer.com/motion/
- React Three Fiber: https://docs.pmnd.rs/react-three-fiber
- Set up font strategy with Google Fonts or Fontsource.
- Set image/illustration sources with Unsplash API, Pexels, or Lummi.
- Generate component tree (
components,layouts,pagesorapp) and route placeholders for the sitemap. - Enforce responsive design, dark mode, and accessibility (including ARIA labels).
- Output scaffold files and
frontend-report.json.
Execution
python skills/web-frontend-designer/scripts/frontend_designer.py --input <workspace> --output <out.json> --format json
References
references/tools.md
What ships with it
3 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.
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.
- 11d ago First seen · 54 lines · 25 tokens per session scan A d7f8536bafb1
web-frontend-designer is a skill published in the GitHub repository 0x-Professor/Agent-Skills-Hub (10 stars, last pushed 6mo ago), licensed Apache-2.0. It adds 25 tokens to every session and 493 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 2026-08-31.
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