accessibility
覆盖常见 a11y 问题，适合前端与产品做合规评估。
建议对自动检测结果进行人工复核以避免误报。
遵循 WCAG 对网页可访问性进行审计与改进建议。
按 WCAG 2.1 对网页做无障碍（a11y）审计并给出可执行改进建议，覆盖屏幕阅读器、键盘导航、语义标签等常见问题。当需要做“可访问性审核”、“支持无障碍”或提高屏幕阅读器兼容性时就用，不适合作 SEO 或性能全面审计。会保留上游工作流和支持文件，适合要把无障碍作为开发流程一部分的团队。
▸ 展开 SKILL.md 英文原文
Accessibility (a11y) workflow skill. Use this skill when the user needs Audit and improve web accessibility following WCAG 2.1 guidelines. Use when asked to "improve accessibility", "a11y audit", "WCAG compliance", "screen reader support", "keyboard navigation", or "make accessible". Do NOT use for SEO (use seo), performance (use core-web-vitals), or comprehensive site audits covering multiple areas (use web-quality-audit) and the operator should preserve the upstream workflow, copied support files, and provenance before merging or handing off.
帮我安装这个 skill：https://raw.githubusercontent.com/diegosouzapw/awesome-omni-skills/main/skills_omni/accessibility/SKILL.mdcurl -fsSL "https://raw.githubusercontent.com/diegosouzapw/awesome-omni-skills/main/skills_omni/accessibility/SKILL.md"# Accessibility (a11y) ## Overview This public intake copy packages `packages/skills-catalog/skills/(quality)/web-accessibility` from `https://github.com/tech-leads-club/agent-skills` into the native Omni Skills editorial shape without hiding its origin. Use it when the operator needs the upstream workflow, support files, and repository context to stay intact while the public validator and private enhancer continue their normal downstream flow. This intake keeps the copied upstream files intact and uses `metadata.json` plus `ORIGIN.md` as the provenance anchor for review. # Accessibility (a11y) Comprehensive accessibility guidelines based on WCAG 2.1 and Lighthouse accessibility audits.