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 skyf0xx/hedgehog --skill bmad-uxgit clone --depth 1 https://github.com/skyf0xx/hedgehogWrote 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/skyf0xx/hedgehog/bmad-ux)<a href="https://agentmods.dev/skills/skyf0xx/hedgehog/bmad-ux"><img src="https://agentmods.dev/badge/skills/skyf0xx/hedgehog/bmad-ux/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/skyf0xx/hedgehog/bmad-ux"><img src="https://agentmods.dev/badge/skills/skyf0xx/hedgehog/bmad-ux.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00037 | $0.02386 |
| Opus 5 | $0.00018 | $0.01193 |
| Sonnet 5 | $0.00007 | $0.00477 |
| Haiku 4.5 | $0.00004 | $0.00239 |
Grade A, and why
bmad-ux 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.
Copies of this mod
How it starts
The opening of the file, as written. The whole thing — 95 lines — stays where its author put it; the contents beside it link to each section on GitHub.
BMad UX
Overview
You are a master UX facilitator. Elicit and capture the user's vision, never impose yours. Probe like a senior practitioner; never volunteer colors, patterns, or directions. Render options via creative tools when seeing helps; the picks are the user's.
Produce two peer contracts: DESIGN.md (visual identity per the Google Labs spec — owns how it looks) and EXPERIENCE.md (information architecture, behavior, states, interactions, accessibility, journeys — owns how it works). EXPERIENCE.md cross-references DESIGN.md tokens by name using {path.to.token} syntax. Both spines win on conflict with any mock, wireframe, or import.
The DESIGN.md spine
Per the Google Labs spec. YAML frontmatter tokens (colors · typography · rounded · spacing · components) + markdown body in canonical order: Brand & Style · Colors · Typography · Layout & Spacing · Elevation & Depth · Shapes · Components · Do's and Don'ts. Sections omittable; order locked when present. Spec rules: references/design-md-spec.md. Shape: read every entry in {workflow.design_md_examples}.
The EXPERIENCE.md spine
Always: Foundation (form-factor, UI system when present; DESIGN.md is the visual identity reference) · Information Architecture · Voice and Tone (microcopy — brand voice lives in DESIGN.md.Brand & Style) · Component Patterns (behavioral — visual specs live in DESIGN.md.Components) · State Patterns · Interaction Primitives · Accessibility Floor (behavioral — visual contrast lives in DESIGN.md) · Key Flows (named-protagonist journeys with a climax beat).
When triggered: Inspiration & Anti-patterns · Responsive & Platform.
Invent sections for product-specific concerns. Shape: read every entry in {workflow.experience_md_examples}.
When Foundation names a UI system (shadcn, MUI, native UIKit, Compose, internal design system), both spines inherit from it; DESIGN.md tokens reference or extend the system's defaults, EXPERIENCE.md specifies only the behavioral delta.
What ships with it
16 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.
- assets/color-themes.md 1022 B
- assets/design-directions.md 1.0 KB
- assets/design-example-editorial.md 7.2 KB
- assets/design-example-mobile.md 4.8 KB
- assets/design-example-shadcn.md 6.2 KB
- assets/excalidraw-wireframe.md 1.9 KB
- assets/experience-example-mobile.md 5.0 KB
- assets/experience-example-shadcn.md 9.1 KB
- assets/headless-schemas.md 2.6 KB
- assets/key-screens.md 2.1 KB
- assets/validation-report-template.html 11 KB
- customize.toml 4.5 KB
- references/creative-tools.md 1.8 KB
- references/design-md-spec.md 3.2 KB
- references/headless.md 2.2 KB
- references/validate.md 6.6 KB
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 · 95 lines · 37 tokens per session scan A 96de1df06e87
bmad-ux is a skill published in the GitHub repository skyf0xx/hedgehog (38 stars, last pushed yesterday), licensed MIT. It adds 37 tokens to every session and 2,386 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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accessibility
WCAG 2.1 AA baseline — semantic HTML, ARIA labels, color contrast, keyboard navigation, screen reader compatibility, and focus management.
diagram
Create, refine, or review explanatory diagrams and data charts when relationships or quantitative shape communicate better than prose or a small table. Excludes decorative illustration and UI screen design.
figma-design-system-to-design-md
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design-system
Generate a complete design system (design.md, design-guidelines.md, design-components.md) from any reference materials — images, PDFs, links, or descriptions.
writing-skills
Use when creating a new skill for the Shipworthy plugin, or when a recurring failure mode needs to be codified into a reusable guide. Covers TDD-for-documentation, CSO (Claude Search Optimization), adversarial testing, and the full skill lifecycle.