AgentSkillsCN

localization-manager

管理国际化翻译文件，自动检测缺失的翻译键，为新增字符串生成AI辅助翻译，并在前端代码库与CMS平台间同步本地化文件。

SKILL.md
--- frontmatter
name: localization-manager
description: Manage i18n translation files, detect missing translation keys, generate AI-assisted translations for new strings, and sync locale files across frontend codebases and CMS platforms.
license: MIT
tags: [i18n, localization, translation, internationalization, automation]

Localization Manager

Overview

Automate the full i18n workflow—from detecting missing translation keys and generating AI-assisted translations to syncing locale files across codebases and validating translation quality.

When to Use

  • •Detecting untranslated strings after new feature development
  • •Generating initial AI translations for a new language
  • •Syncing translation files between frontend repo and CMS
  • •Auditing translation completeness before a product launch
  • •Managing translation contributor workflows with review queues

Instructions

  1. •Accept inputs: source language, target languages, locale files directory, translation provider (AI/human/both), sync targets (CMS, S3, etc.).
  2. •Scan codebase for all i18n keys (t(), $t(), useTranslation patterns).
  3. •Compare extracted keys against existing locale files to find: missing keys, unused keys, inconsistent pluralization.
  4. •For missing keys: generate AI translations using configured LLM or translation API (DeepL, Google Translate).
  5. •Flag translations that may need human review (long text, legal terms, marketing copy).
  6. •Validate translations: check for placeholder mismatches (%s, {name}), HTML tag consistency, character limit violations.
  7. •Write updated locale files and create a PR with changes.
  8. •Return audit report: coverage percentage per language, new keys translated, keys needing review.

Environment

code
SOURCE_LANGUAGE=en
TARGET_LANGUAGES=es,fr,de,ja,zh
LOCALE_DIR=./src/locales
TRANSLATION_API=deepl
DEEPL_API_KEY=your_deepl_api_key
AUTO_CREATE_PR=true

Examples

Input:

code
source: en
targets: [es, fr, de]
scan_dir: ./src
auto_translate: true
review_threshold: marketing_copy

Output:

code
Localization Audit Complete
Total keys: 1,247
Missing translations:
  Spanish: 23 keys
  French: 41 keys
  German: 18 keys
AI translations generated: 82
Flagged for human review: 12 (marketing CTAs)
Coverage: ES 98.2%, FR 96.7%, DE 98.6%
PR created: #156 - Update locale files