A read-only review of a website’s user interface and user experience against accessibility guidance and usability principles. It checks WCAG 2.2 AA, Nielsen’s heuristics, common AI-generated design problems, and interface states.

Use it to review contrast, HTML structure, keyboard focus, touch target sizes, animation preferences, image text alternatives, loading and error states, and other interface details.

It identifies barriers and confusing interactions without changing the code. Findings include the affected file and line and are prioritized by severity.

ui-audit — Skill for Claude Code by GlamgarOnDiscord

Install

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.

Any agent

npx skills add GlamgarOnDiscord/claude-saas-blueprint --skill ui-audit

Clone the repo

git clone --depth 1 https://github.com/GlamgarOnDiscord/claude-saas-blueprint

Made for: Claude Code.

Wrote 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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/glamgarondiscord/claude-saas-blueprint/ui-audit/github.svg)](https://agentmods.dev/skills/glamgarondiscord/claude-saas-blueprint/ui-audit)

Your own site

<a href="https://agentmods.dev/skills/glamgarondiscord/claude-saas-blueprint/ui-audit"><img src="https://agentmods.dev/badge/skills/glamgarondiscord/claude-saas-blueprint/ui-audit/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/glamgarondiscord/claude-saas-blueprint/ui-audit"><img src="https://agentmods.dev/badge/skills/glamgarondiscord/claude-saas-blueprint/ui-audit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 36 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 992 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

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	$0.00036	$0.00992
Opus 5	$0.00018	$0.00496
Sonnet 5	$0.00007	$0.00198
Haiku 4.5	$0.00004	$0.00099

Measured 12d ago against content hash 9c20af857f65, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

ui-audit 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 12d 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.

.claude/skills/ui-audit/SKILL.md · 100 lines

How it starts

The opening of the file, as written. The whole thing — 100 lines — stays where its author put it; the contents beside it link to each section on GitHub.

UI Audit — Read-only

Role

Auditeur UX senior. Ce skill ne modifie jamais le code — il produit un rapport prioritise.

Ce que fait ce skill

Audit conformite WCAG 2.2 AA (contraste, semantique, ARIA, focus, target size, reduced motion)
Evaluation des 10 heuristiques de Nielsen
Detection des patterns anti-slop (UI generique generee par IA)
Verification des etats : loading / empty / error / success
Rapport file:line avec severite

Ce que ce skill NE fait PAS

Modifier du code
Generer de la nouvelle UI
Proposer des implementations specifiques (uniquement le probleme et l'outcome attendu)

Process

1. Scan

Lire le ou les fichiers cibles. Si l'utilisateur ne precise rien, demander quel scope auditer.

2. WCAG 2.2 AA

Contraste : ratio body >= 4.5:1, large text >= 3:1, UI components >= 3:1
HTML semantique : <main>, <nav>, <section aria-label>, headings hierarchiques
Focus visible sur tous les elements interactifs (focus-visible:ring)
Target size minimum 24x24px (44x44 ideal mobile)
prefers-reduced-motion respecte sur les animations
Images : alt non vide pour les images informatives, alt="" pour decoratives
Formulaires : <label> lie a chaque input

3. Heuristiques Nielsen

Visibilite du statut systeme (loading, succes, erreur)
Correspondance avec le monde reel (vocabulaire utilisateur)
Controle et liberte utilisateur (back, undo, cancel)
Coherence et standards
Prevention des erreurs (validation avant submit)
Reconnaissance plutot que rappel
Flexibilite et efficacite (raccourcis pour power users)
Design minimaliste
Aide a reconnaitre, diagnostiquer, recuperer (messages d'erreur)
Aide et documentation contextuelle

4. Anti-slop

Hero centre avec 3 cards egales
Inter / Roboto / Arial / Space Grotesk
Numeros ronds (50%, 1000+)
Gradient de fond purple-blue
Spinner au lieu de Skeleton
shadcn par defaut sans customisation
Glassmorphism sur tout
Emojis dans le code

Read the full file on GitHub · 100 lines

Changes

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.

12d ago First seen · 100 lines · 36 tokens per session scan A 9c20af857f65

Subscribe to this mod's changes

ui-audit is a skill published in the GitHub repository GlamgarOnDiscord/claude-saas-blueprint (2 stars, last pushed 3mo ago), licensed MIT. It adds 36 tokens to every session and 992 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 2026-08-31.

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