Handles the full Flutter l10n workflow: setting up gen-l10n, managing ARB files, wiring AppLocalizations into MaterialApp, and replacing hardcoded strings with generated getters. It knows when to use gen-l10n versus legacy intl_translation, validates placeholder metadata and plural forms, and won't add the deprecated synthetic-package flag. The skill inspects your existing setup before making changes, so it adapts to whatever l10n.yaml config or custom paths you already have. Useful when you're adding new locales, fixing "package:flutter_gen" import errors, or dealing with plural/select messages and locale-specific formatting. Author is Stanislav Chernyshev, currently at version 2.0.
npx skills add https://github.com/madteacher/mad-agents-skills --skill flutter-internationalization