itsfatduck

Translate, extend, and create `.resx` localization files for .NET apps with project-aware wording and minimal file churn. Use this skill whenever the user wants to localize or update `Translations.resx`, `*.resx`, WPF/WinForms/.NET resource files, add a new language like `vi`, `ja`, or `fr-FR`, fill missing translations, or improve an existing locale while preserving XML structure, placeholders, naming conventions, and current formatting. Trigger even when the user does not mention `.resx` explicitly but is clearly asking to localize app text, UI labels, menus, dialogs, settings, validation messages, or existing app translations. Also trigger for requests like "translate this resx", "add a new language", "fill missing strings", "localize my app", "translate resource files", or "complete the existing locale".