Перевод: оболочка страницы на русском; тело навыка (SKILL.md) пока на английском — это исходные инструкции агента.

Lighthouse Axe

Run Lighthouse and axe audits via npx.

Метаданные навыка

Source	Optional — install with vibeos skills install official/web-development/lighthouse-axe
Путь	optional-skills/web-development/lighthouse-axe
Версия	1.0.0
Автор	VibeOS
Лицензия	MIT
Платформы	linux, macos, windows
Теги	lighthouse, axe, a11y, seo, performance, audit, web
Связанные навыки	site-page-analyze, site-map-crawl, browser-e2e, web-site-kit

Справка: полный SKILL.md

к сведению

Ниже полное определение навыка, которое VibeOS загружает при активации. Это инструкции, которые видит агент.

Lighthouse + axe Audit

Optional heavyweight page audit: Lighthouse (perf/SEO/a11y scores) and axe-core CLI when installed. Not a core tool — runs via npx / local Node. Prefer site-page-analyze for fast structure signals without Node.

When to Use

• Need numeric Lighthouse categories or axe violation lists
• CI gate after cinematic / admin scaffold
• User explicitly asks for Lighthouse / axe (not plain DOM map)

Prerequisites

• Node.js 20+ and network for first npx download (or preinstalled CLIs)
• Target URL reachable (local localhost or remote)
• Script: scripts/run_page_audit.py

How to Run

python3 scripts/run_page_audit.py --url http://127.0.0.1:3000 --out ./audit
# Lighthouse-only:
python3 scripts/run_page_audit.py --url URL --lighthouse-only --out ./audit
# axe-only (requires @axe-core/cli via npx):
python3 scripts/run_page_audit.py --url URL --axe-only --out ./audit

Then skim audit/lighthouse.json / audit/axe.json and summarize issues.

Quick Reference

Output	Meaning
lighthouse.json	Categories + audits (Chrome)
axe.json	Accessibility violations
summary.md	Short human summary

Procedure

1. Confirm the app is up (vibeos project servers --expect <port> --health).
2. Run run_page_audit.py with --url and --out.
3. If Node/npx missing, stop and install Node — do not fake scores.
4. Report failing categories / axe critical+serious counts with paths.
5. Pair with site-page-analyze for title/H1/meta structure (lighter).

Pitfalls

• First npx pull needs network; pin versions in CI when possible.
• Auth walls: audit only public or pre-authenticated URLs.
• Do not treat Lighthouse as a substitute for real browser smoke (browser-e2e).
• Optional skill — not seeded by default; vibeos skills install official/web-development/lighthouse-axe.

Verification

• Script exits 0 when tools run; writes at least one JSON under --out.
• Exit 2 on bad args; exit 1 when Node/npx unavailable.
• Offline unit test covers --help / arg validation without network.