# Page Langs

> - Detect all languages used on a webpage — both declared (html@lang, hreflang alternate links, nested lang= attributes, meta content-language) and actually present in the body text (Google CLD3 via cld3-asm WASM). Reconciles the two signal sets and flags mismatches such as undeclared languages in the body or declared languages absent from the content. Outputs langs.json with detected languages (probability + proportion), all declared language signals, and a reconciliation report. Use for i18n audits, EDS page migrations, hreflang validation, and multilingual content verification. Triggers on: detect languages, page languages, what language, language detection, i18n audit, hreflang, hreflang validation, lang attribute, multilingual page, page-langs, language audit, which language, content language, undeclared language.

## Facts
- Page: https://tashan.sh/capability/skill-adobe-page-langs
- tashan id: skill:adobe/page-langs
- Source: https://github.com/adobe/skills
- Type: skill
- Category: other
- tashan score: not scored (catalogued only — too little public evidence)
- Adoption: 9.0
- Upkeep: 96.0
- Freshness: 92.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- License: Apache-2.0
- Official: no

## Install

```sh
cp -r page-langs ~/.claude/skills/
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-08-20 by tashan (https://tashan.sh) from public evidence. Scorer s5.