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/notque/vexjoy-agent/designnpx skills add notque/vexjoy-agent --skill designgit clone --depth 1 https://github.com/notque/vexjoy-agentWrote 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/notque/vexjoy-agent/design)<a href="https://agentmods.dev/skills/notque/vexjoy-agent/design"><img src="https://agentmods.dev/badge/skills/notque/vexjoy-agent/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 | $0.00047 | $0.03295 |
| Opus 5 | $0.00023 | $0.01648 |
| Sonnet 5 | $0.00009 | $0.00659 |
| Haiku 4.5 | $0.00005 | $0.00330 |
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 4d 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 — 278 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Design
Umbrella skill for design workflows: UX copy, design systems, critique, accessibility review, developer handoff, and user research synthesis. Each mode loads its own reference files on demand.
Mode Detection
Classify into one mode before proceeding.
| Mode | Signal Phrases | Reference |
|---|---|---|
| UX-COPY | write copy, button text, error message, empty state, onboarding copy, tooltip text, confirmation dialog, notification copy | references/ux-copy.md |
| DESIGN-SYSTEM | design tokens, component library, naming conventions, audit components, document component, extend system, theme architecture | references/design-systems.md |
| CRITIQUE | review design, critique mockup, design feedback, evaluate screen, visual hierarchy, usability review | references/design-critique.md |
| ACCESSIBILITY | WCAG, accessibility audit, color contrast, keyboard navigation, screen reader, a11y, focus management, ARIA | references/accessibility-review.md |
| HANDOFF | developer handoff, spec sheet, handoff doc, implementation spec, design-to-dev, responsive spec | references/design-handoff.md |
| RESEARCH | synthesize research, interview analysis, usability findings, survey results, user segments, research themes | (inline — see workflow) |
If the request spans modes, pick the primary mode and note the secondary.
Workflow by Mode
UX-COPY Mode
Load: references/ux-copy.md, references/llm-design-failure-modes.md
-
Gather context — Ask conversationally:
- Component type (button, error, empty state, tooltip, confirmation, notification, onboarding)
- User state and emotional context (frustrated, exploring, completing a task)
- Brand voice (formal, friendly, playful, reassuring)
- Constraints (character limits, platform guidelines, localization needs)
- Existing copy patterns (what terminology the product already uses)
-
Generate copy using component-specific patterns from reference:
- Primary recommendation with rationale
- 2-3 alternatives with tone/context guidance
- Localization notes (character expansion, idiom risks, cultural context)
What ships with it
6 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.
- 4d ago First seen · 278 lines · 47 tokens per session scan A ab0590e190e9
design is a skill published in the GitHub repository notque/vexjoy-agent (419 stars, last pushed yesterday), licensed MIT. It adds 47 tokens to every session and 3,295 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 2026-08-30.
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