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 skills/wyattowalsh/agents/designnpx skills add wyattowalsh/agents --skill designgit clone --depth 1 https://github.com/wyattowalsh/agentsWrote 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/wyattowalsh/agents/design)<a href="https://agentmods.dev/skills/wyattowalsh/agents/design"><img src="https://agentmods.dev/badge/skills/wyattowalsh/agents/design.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 | $0.00060 | $0.04274 |
| Opus 5 | $0.00030 | $0.02137 |
| Sonnet 5 | $0.00012 | $0.00855 |
| Haiku 4.5 | $0.00006 | $0.00427 |
Grade A, and why
design 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 5d 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 — 403 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Design
Create and critique user-facing interfaces with strong product judgment, accessible implementation, domain-appropriate taste, and rendered evidence.
Input: $ARGUMENTS - optional mode keyword plus a request, path, URL, or
natural-language interface problem. Infer mode by default.
Dispatch
Route by intent, not by wording alone. Explicit mode words are primary hints, not hard locks; still attach secondary modules required by the target.
$ARGUMENTS signal |
Mode | Primary references |
|---|---|---|
| empty | Gallery | this file |
audit, review, broken UI, overlap, visual bug, focus bug |
Audit | anti-patterns.md, rendered-proof.md |
polish, improve, make better, redesign, refine |
Polish | design-briefs.md, visual-inspiration.md, motion-language.md |
component, create, single UI noun |
Component | react-19.md, shadcn-patterns.md, modern-css.md |
page, view, screen, dashboard, landing, settings, checkout, URL |
Surface | design-briefs.md, aesthetic-guide.md, laws-of-ux.md |
theme, tokens, palette, typography, design system |
System | tailwind-v4.md, typography.md, modern-css.md |
refactor, style <path>, existing .tsx/.jsx/.css path |
Refactor | anti-patterns.md, modern-css.md, rendered-proof.md |
| AI chat, assistant, agent, generation, trust, provenance, citation | AI Interface | ai-ux-patterns.md, laws-of-ux.md |
| badges, shields, README badges, status indicators | Badge Surface | badge-systems.md, visual-inspiration.md |
| 3D, WebGL, Three.js, immersive canvas | 3D Interface | threejs-immersive.md, rendered-proof.md |
| many subagents, parallel, whole app, redesign system, audit many screens | Parallel Design Team | multi-agent-design.md, rendered-proof.md |
Common compound modes:
- Polish + Surface: improve a page, dashboard, landing page, or flow.
- Audit + AI Interface: review AI/chat/research surfaces for trust, provenance, controls, and accessibility.
- Refactor + Chrome Proof: edit existing UI code, then verify in the browser with Chrome DevTools MCP when available.
- Badge Surface + System: add or audit project status badges, README badge rows, ShieldCN/shields styling, icon slugs, dynamic endpoints, and marker boundaries without rewriting the README.
- Parallel Design Team + System: broad app redesign, design-system cleanup, or many-screen audit with file ownership and merge gates.
What ships with it
36 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.
- evals/audit-mode.json 510 B
- evals/component-creation.json 542 B
- evals/component-mode.json 479 B
- evals/evals.json 20 KB
- evals/many-subagents.json 647 B
- evals/page-design.json 544 B
- evals/refactor-mode.json 508 B
- evals/scaffold-mode.json 509 B
- evals/scope-refusal.json 344 B
- evals/theme-mode.json 507 B
- references/aesthetic-guide.md 12 KB
- references/ai-ux-patterns.md 3.2 KB
- references/anti-patterns.md 16 KB
- references/badge-systems.md 8.6 KB
- references/design-briefs.md 2.1 KB
- references/laws-of-ux.md 2.7 KB
- references/modern-css.md 13 KB
- references/motion-language.md 2.8 KB
- references/multi-agent-design.md 6.2 KB
- references/react-19.md 8.9 KB
- references/rendered-proof.md 6.3 KB
- references/shadcn-patterns.md 11 KB
- references/tailwind-v4.md 8.5 KB
- references/threejs-immersive.md 2.3 KB
- references/typography.md 7.6 KB
- references/visual-inspiration.md 3.2 KB
- references/vite-config.md 4.2 KB
- scripts/asset_toolkit/__init__.py 303 B runs code
- scripts/asset_toolkit/_shared.py 5.6 KB runs code
- scripts/asset_toolkit/common.py 3.0 KB runs code
- scripts/asset_toolkit/package.py 43 KB runs code
- scripts/asset_toolkit/validate_evals.py 11 KB runs code
- scripts/asset_toolkit/validate_hooks.py 13 KB runs code
- scripts/asset_toolkit/validate_skill.py 3.6 KB runs code
- scripts/check.py 1.5 KB runs code
- scripts/scan_frontend.py 22 KB runs code
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.
- 5d ago First seen · 403 lines · 60 tokens per session scan A 0d5419c10fdb
design is a skill published in the GitHub repository wyattowalsh/agents (5 stars, last pushed 3d ago), licensed MIT. It adds 60 tokens to every session and 4,274 once invoked, about $0.0003 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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