vuestrata: Skill for Claude Code

.github/skills/i-audit/SKILL.md

i-audit is a skill for Claude Code from boussadjra/vuestrata. It costs 33 tokens per session (1,442 once invoked), scanned A, a copy of audit, MIT.

A quality audit for a user interface that checks accessibility, performance, themes, and behavior on different screen sizes. Accessibility means making software usable by people with different abilities.

In plain words
What is it for?
Use it to produce a prioritized report of interface issues, including their severity and recommended fixes.
Why use it?
It finds problems such as poor contrast, missing labels, keyboard-navigation issues, slow visual effects, and unoptimized images before they affect users.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

This is boussadjra/vuestrata's own configuration. It tells Claude Code how to work on vuestrata itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything vuestrata configures →

Reuse

Borrowing it

Nothing to install: this file belongs to boussadjra/vuestrata. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/boussadjra/vuestrata/main/.github/skills/i-audit/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/boussadjra/vuestrata

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.

agentmods badge for i-audit

README.md
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Your own site
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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.

agentmods 80×15 button for i-audit

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Per session 33 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,442 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 95% copy Near-identical to another mod 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00033 $0.01442
Opus 5.5 $0.00013 $0.00577
Sonnet 5.5 $0.00007 $0.00288
Haiku 4.5 $0.00003 $0.00144

Measured 2mo ago against content hash c6900c0ef4bd, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

i-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 2mo 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.

Origin

This is a copy

95% identical to audit — 38 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.github/skills/i-audit/SKILL.md · 138 lines

How it starts

The opening of the file, as written. The whole thing — 138 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Run systematic quality checks and generate a comprehensive audit report with prioritized issues and actionable recommendations. Don't fix issues - document them for other commands to address.

First: Use the i-frontend-design skill for design principles and anti-patterns.

Diagnostic Scan

Run comprehensive checks across multiple dimensions:

  1. Accessibility (A11y) - Check for:

    • Contrast issues: Text contrast ratios < 4.5:1 (or 7:1 for AAA)
    • Missing ARIA: Interactive elements without proper roles, labels, or states
    • Keyboard navigation: Missing focus indicators, illogical tab order, keyboard traps
    • Semantic HTML: Improper heading hierarchy, missing landmarks, divs instead of buttons
    • Alt text: Missing or poor image descriptions
    • Form issues: Inputs without labels, poor error messaging, missing required indicators
  2. Performance - Check for:

    • Layout thrashing: Reading/writing layout properties in loops
    • Expensive animations: Animating layout properties (width, height, top, left) instead of transform/opacity
    • Missing optimization: Images without lazy loading, unoptimized assets, missing will-change
    • Bundle size: Unnecessary imports, unused dependencies
    • Render performance: Unnecessary re-renders, missing memoization
  3. Theming - Check for:

    • Hard-coded colors: Colors not using design tokens
    • Broken dark mode: Missing dark mode variants, poor contrast in dark theme
    • Inconsistent tokens: Using wrong tokens, mixing token types
    • Theme switching issues: Values that don't update on theme change
  4. Responsive Design - Check for:

    • Fixed widths: Hard-coded widths that break on mobile
    • Touch targets: Interactive elements < 44x44px
    • Horizontal scroll: Content overflow on narrow viewports
    • Text scaling: Layouts that break when text size increases
    • Missing breakpoints: No mobile/tablet variants
  5. Anti-Patterns (CRITICAL) - Check against ALL the DON'T guidelines in the i-frontend-design skill. Look for AI slop tells (AI color palette, gradient text, glassmorphism, hero metrics, card grids, generic fonts) and general design anti-patterns (gray on color, nested cards, bounce easing, redundant copy).

CRITICAL: This is an audit, not a fix. Document issues thoroughly with clear explanations of impact. Use other commands (normalize, optimize, harden, etc.) to fix issues after audit.

Read the full file on GitHub · 138 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.

  1. 2mo ago First seen · 138 lines · 33 tokens per session scan A c6900c0ef4bd

Subscribe to this mod's changes

i-audit is a skill published in the GitHub repository boussadjra/vuestrata (111 stars, last pushed 11d ago), licensed MIT. It adds 33 tokens to every session and 1,442 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 95% identical to audit, differing in 38 lines, and is treated as a copy.

Related

i-audit compared with skills from other repositories

i-audit next to 6 skills from other repositories
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i-auditboussadjra/vuestrataSkill11111d agoMITA33Claude Code
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frontend-designbartstc/vite-ts-react-templateSkill12313d agoMITA43Claude Code, Codex
beuistarc007/ui-componentsSkill1.9kyesterdayMITA81Claude Code, Codex
beui-prostarc007/ui-componentsSkill1.9kyesterdayMITA85Claude Code, Codex