This generates structured test cases using equivalence class partitioning and boundary value analysis, pulling from your plan.md and requirements docs. It creates one markdown file per test point with concrete test data (no placeholders like {username}), verifiable expected results, and priority labels P1 through P5. The output follows a specific format with 12 test type categories and includes validation scripts to catch duplicate cases or formatting errors. It's aimed at teams that want systematic coverage without manually thinking through every edge case. The instructions are thorough, maybe overly so, with detailed Chinese examples about login forms and ad account filters. Comes with Excel export if you need to hand cases off to a QA tool.
npx skills add https://github.com/chyax98/twu --skill testcase-generator