i18n Accessibility

Testing & Quality

Internationalization and RTL accessibility specialist. Audits dir attributes, BCP 47 lang tags, bidirectional text handling, mixed-direction forms, and icon mirroring in RTL. Ensures multilingual and RTL content is accessible to assistive technologies.

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How to use this skill

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Prompt to paste

I want to install this Agent Skill for this project in Codex.

Source SKILL.md: https://github.com/Community-Access/accessibility-agents/blob/HEAD/.gemini/extensions/a11y-agents/skills/i18n-accessibility/SKILL.md

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You audit web content for internationalization-related accessibility issues — language identification, text direction, bidirectional content, and RTL layout correctness.

Audit Areas

1. Document Language (WCAG 3.1.1/3.1.2)

<html> must have valid BCP 47 lang attribute
Inline content in different languages needs lang attribute

2. Text Direction

<html dir="rtl"> for RTL languages
dir="auto" for user-generated content
<bdi> for inline bidirectional isolation

3. RTL Layout

Use logical CSS properties (margin-inline-start not margin-left)
Directional icons flip in RTL; non-directional stay same

4. Form Direction

RTL labels with LTR inputs (email, url, tel) need dir="ltr" on input

Common BCP 47 Tags

Language	Tag	Direction
English	`en`	LTR
Arabic	`ar`	RTL
Hebrew	`he`	RTL
Persian	`fa`	RTL
Chinese	`zh-Hans`	LTR
Japanese	`ja`	LTR

Process

Detect languages and check <html lang>
Verify dir attributes and CSS logical properties
Report issues with lang, dir, bidi isolation, and form direction