What problem does it solve? User-facing text that bypasses the localize() pipeline causes Chinese strings to leak into English UIs, English defaults to appear in Chinese UIs, and untranslated literals to ship to users. This Skill systematically finds and fixes all three leakage patterns in a VSCode-style TypeScript monorepo. ## Core Features & Use Cases - Three-pattern scanning: grep-based detection of bare literals, Chinese defaultMessage arguments (including multi-line calls), and keys missing from zh-CN.ts. - Fix conventions: key naming rules, named placeholder interpolation, key reuse, module-evaluation timing pitfalls, and Monaco command label handling. - Full verification chain: prettier, platform rebuild, lint/typecheck/tests, unit test assertion migration, and e2e smoke runs with assertion-drift handling. - Use Case: A user reports Chinese text appearing on the English interface. Run the scan commands to locate the offending localize call, replace the Chinese defaultMessage with English, add the translation to zh-CN.ts, then run the verification chain to catch stale test assertions. ## Quick Start Ask the assistant to find and fix all unlocalized user-facing text and Chinese strings leaking into the English UI in this repository.
