i18n Manager

Internationalization made simple — extract translatable strings, manage locale files, detect missing translations, and validate format consistency across all languages.

Features

• String Extraction — Scans source code to find all user-facing strings and extract them into locale files
• Missing Translation Detection — Identifies gaps across locale files and generates placeholder entries
• Format Validation — Checks ICU message syntax, plural rules, and interpolation variables
• Key Management — Renames, moves, and deduplicates translation keys across all locales
• AI Translation Drafts — Generates initial translations for new locales using context-aware AI

Quick Start

claude skill install i18n-manager

Usage

# Scan project and extract all translatable strings
/i18n-manager extract --src ./src --output ./locales

# Find missing translations across all locales
/i18n-manager check --locales ./locales

How It Works

Parses your source files to identify translatable strings using framework-specific patterns (react-intl, next-intl, vue-i18n, etc.). Maintains a canonical key registry and validates that all locale files stay in sync. Generates structured reports of missing, unused, and inconsistent translations.

Compatibility

Works with Claude Code, Codex, Gemini CLI, Cursor, Windsurf, and Aider.