design-audit

design-audit is a skill for Claude Code, Codex from DKeken/codex-skills-alternative. It costs 94 tokens per session (1,084 once invoked), scanned A, original, MIT.

A review of an existing website or interface for usability, visual structure, accessibility, and actions that may stop users from completing their goal.

In plain words
What is it for?
Use it on a live URL, screenshot, or codebase to find issues in navigation, labels, page hierarchy, and error or loading states before making changes.
Why use it?
It replaces general opinions with a ranked list of specific problems and suggested fixes, based on what the interface is meant to achieve.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it on a live URL, screenshot, or codebase to find issues in navigation, labels, page hierarchy, and error or loading states before making changes.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/dkeken/codex-skills-alternative/design-audit
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 DKeken/codex-skills-alternative --skill design-audit
Clone the repo
git clone --depth 1 https://github.com/DKeken/codex-skills-alternative

Made for: Claude Code, Codex.

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 design-audit

README.md
[![agentmods](https://agentmods.dev/badge/skills/dkeken/codex-skills-alternative/design-audit/github.svg)](https://agentmods.dev/skills/dkeken/codex-skills-alternative/design-audit)
Your own site
<a href="https://agentmods.dev/skills/dkeken/codex-skills-alternative/design-audit"><img src="https://agentmods.dev/badge/skills/dkeken/codex-skills-alternative/design-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.

agentmods 80×15 button for design-audit

Your own site · 80×15
<a href="https://agentmods.dev/skills/dkeken/codex-skills-alternative/design-audit"><img src="https://agentmods.dev/badge/skills/dkeken/codex-skills-alternative/design-audit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 94 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,084 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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00094 $0.01084
Opus 5.5 $0.00038 $0.00434
Sonnet 5.5 $0.00019 $0.00217
Haiku 4.5 $0.00009 $0.00108

Measured 1mo ago against content hash 94bd341237a7, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

design-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 1mo 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.

skills/design-audit/SKILL.md · 68 lines

How it starts

The opening of the file, as written. The whole thing — 68 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Design — Audit

Find what's broken in an EXISTING interface and prioritize fixes by impact. The output is a ranked, actionable issue list — not a vibe check. Every issue ties back to the user's goal, so you're fixing what matters, not nitpicking pixels.

When to use

  • An existing screen/flow/site needs critique before iterating.
  • "Why is conversion/completion low here?"
  • Pre-redesign baseline: what to keep, what to fix.

When NOT to use

  • Nothing's built yet → design-ideate / design-get-context.
  • You want competitor benchmarks → design-research.
  • Final conformance check on a prototype you just built → design-qa (compares to a spec; audit is open-ended).

Inputs

  • Target: live URL, screenshot/image, or component path.
  • ./design/context.md (goal, user, success) if it exists — anchors severity.

Workflow

  1. Capture the UI: for a URL, use a browser-automation tool (snapshot + screenshot) or a web-fetch tool; for an image, use a vision/read tool; for code, read the components.
  2. Run heuristic passes:
    • Hierarchy: is the primary action obvious within ~2 seconds? One clear focal point?
    • Clarity: labels, microcopy, empty/error/loading states present and understandable?
    • Flow: step count, friction, dead ends, unnecessary choices.
    • Accessibility: contrast ratios, focus order, target sizes (≥44px), alt text, keyboard reachability. (Note: full WCAG conformance needs manual assistive-tech testing — flag it.)
    • Consistency: spacing rhythm, type scale, component reuse vs one-offs.
    • Conversion: distractions competing with the CTA, trust cues, friction before value.
  3. Score each issue: severity (high/med/low) × effort (S/M/L). Propose a concrete fix per issue.
  4. Write ./design/audit.md, sorted by severity. Hand fixes to design-ideate/design-prototype.

Output: ./design/audit.md

target: https://app.example.com/signup   goal: ↑ signup completion
| # | area       | issue                              | sev  | fix                              | eff |
|---|------------|------------------------------------|------|----------------------------------|-----|
| 1 | hierarchy  | 3 CTAs same weight above the fold  | HIGH | one primary, demote 2 to links   | S   |
| 2 | clarity    | no error state on failed submit    | HIGH | inline field errors + summary    | M   |
| 3 | a11y       | CTA contrast 3.1:1 (<4.5 req)      | HIGH | darken accent to #1A6FؚE         | S   |
| 4 | flow       | asks company size before email     | MED  | move optional fields after signup| M   |
| 5 | a11y       | keyboard focus not visible         | MED  | add focus ring                   | S   |
notes: full screen-reader pass still required (manual AT).
verdict: 3 HIGH issues likely suppressing completion; fix 1-3 first.

Read the full file on GitHub · 68 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. 1mo ago First seen · 68 lines · 94 tokens per session scan A 94bd341237a7

Subscribe to this mod's changes

design-audit is a skill published in the GitHub repository DKeken/codex-skills-alternative (15 stars, last pushed 4mo ago), licensed MIT. It adds 94 tokens to every session and 1,084 once invoked, about $0.0004 per session on Opus 5.5. 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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