jezweb/claude-skills is a collection of skills, commands, plugins, settings, instructions, and hooks that guide the Claude Code CLI through development tasks and produce outputs such as project scaffolds, assets, documents, or deployed services. It is for developers using Claude Code with technologies and services including Cloudflare, React, Tailwind, Shopify, and WordPress. The catalogue entries are the project's own Claude Code workflow components.
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 jezweb/claude-skills --skill ux-auditgit clone --depth 1 https://github.com/jezweb/claude-skillsWrote 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/jezweb/claude-skills/ux-audit)<a href="https://agentmods.dev/skills/jezweb/claude-skills/ux-audit"><img src="https://agentmods.dev/badge/skills/jezweb/claude-skills/ux-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.
<a href="https://agentmods.dev/skills/jezweb/claude-skills/ux-audit"><img src="https://agentmods.dev/badge/skills/jezweb/claude-skills/ux-audit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk warn
- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Anti-Refusal · line 316 Skill instructs the agent to omit warnings, disclaimers, or ethical commentary. Stripping safety caveats hides risk from the user and is a common jailbreak preamble.Fix: Remove instructions that suppress warnings, disclaimers, or ethical commentary. Let the agent surface safety-relevant caveats to the user.
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 | $0.00217 | $0.08096 |
| Opus 5.5 | $0.00087 | $0.03238 |
| Sonnet 5.5 | $0.00043 | $0.01619 |
| Haiku 4.5 | $0.00022 | $0.00810 |
Grade A, and why
ux-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.
How it starts
The opening of the file, as written. The whole thing — 474 lines — stays where its author put it; the contents beside it link to each section on GitHub.
UX Audit
Walk through a live web app AS a real user. The audit is interaction-first — typing, clicking, sending, watching, screenshotting. A static DOM sweep cannot produce a verdict.
Verdict states
The audit ends in exactly one of:
- Pass — Critical = 0, High = 0, all hard gates green, Interaction Manifest complete.
- Conditional Pass — Critical = 0, High = 0, all hard gates green, but Medium/Low present.
- Fail — at least one Critical or High finding, OR a hard gate red.
- Incomplete — Interaction Manifest missing required entries, a phase wasn't run, OR the audit-the-audit meta-check fires (manifest timestamps clustered < 0.5s apart, screenshots fewer than 2 × routes, console reads fewer than 1 × routes, Phase 3 took < 1m for an exhaustive audit). Not legal to upgrade to Pass even if everything observed looked fine.
If the work doesn't include a complete Interaction Manifest, the only legal verdict is Incomplete. "It looked OK" is not Pass. A clean Pass with implausible timings is rejected — the agent must redo the audit with real interaction.
Hard gates
These auto-fail the audit. They cannot be downgraded.
| Gate | Threshold | Severity if violated |
|---|---|---|
| Console errors during walkthrough | > 0 | Critical |
| Console warnings during walkthrough | > 0 | High |
| Network 5xx | > 0 | Critical |
| Network 403 / 404 on authenticated pages | > 0 | High |
| Layout collapse at any tested viewport / pane combo | > 0 | High |
| axe-core Critical violations on any audited page | > 0 | Critical |
| axe-core Serious violations on any audited page | > 0 | High |
| LCP on representative route (pragmatic budget) | > 4.0s | High |
| CLS on representative route | > 0.25 | High |
| INP on representative route | > 500ms | High |
| Required Interaction Manifest entry missing | n/a | Incomplete |
| Manifest median gap between entries < 0.5s | n/a | Incomplete (didn't actually interact) |
A console warning is High minimum. A 5xx is Critical automatically. There is no "Medium console error" — that category does not exist in this skill.
What ships with it
22 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.
- references/a11y-automation.md 5.2 KB
- references/audit-config.md 7.1 KB
- references/audit-output-discipline.md 10 KB
- references/auth-expired-handling.md 3.9 KB
- references/browser-tools.md 6.5 KB
- references/data-seasoning.md 9.8 KB
- references/interaction-manifest.md 9.9 KB
- references/live-interaction-smoke.md 9.7 KB
- references/long-running-check-in-pattern.md 3.3 KB
- references/multi-pane-stress.md 9.1 KB
- references/perfection-checklist.md 11 KB
- references/performance-budget.md 5.5 KB
- references/persona-lock.md 8.0 KB
- references/playwright-killer-flows.md 11 KB
- references/project-adaptation.md 15 KB
- references/report-template.md 20 KB
- references/round-trip-workflows.md 10 KB
- references/scenario-tests.md 31 KB
- references/stress-test-recipes.md 14 KB
- references/visual-polish.md 17 KB
- references/walkthrough-checklist.md 17 KB
- references/workflow-comprehension.md 8.4 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.
- 1mo ago First seen · 474 lines · 217 tokens per session scan A 1d80c3fcd1d1
ux-audit is a skill published in the GitHub repository jezweb/claude-skills (1,075 stars, last pushed 16d ago), licensed MIT. It adds 217 tokens to every session and 8,096 once invoked, about $0.0009 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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