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.
Install with
Claude CodeCodexCursorGitHub CopilotGemini CLI
Supported by the Atlas install prompt. Skill-specific requirements vary.
Skill stats
Skills1CategoryContent & writingStars0
About this skill
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.
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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.
About this listing
Category
Content & writing
Reported license
Apache-2.0
Listing language (estimated)
English
Review status
Not individually reviewed
Agent compatibility
Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.
Claude Code
Codex
Cursor
GitHub Copilot
Gemini CLI