Agent Skills: quality-engineering-business-analysis

Investigate requirements with atomic AC decomposition, actor/permission matrix, platform parity audit, truth table verification, and edge case discovery. Also enforces User Story authoring standards: story structure, scope fences, platform tags, toggle contracts, market isolation, and deferral patterns. Use when writing, reviewing, or improving User Stories, acceptance criteria, or doing impact analysis — especially for stories with multi-condition AC, feature toggles, market variants (VN/MY/SG), or undefined platform behavior. (triggers: **/user_story.md, acceptance criteria, AC, business rules, jira story, toggle, market, write user story, improve user story, review story, BA)