You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.
Self-contained browser automation. Navigates websites, fills forms, takes screenshots, extracts data. Runtime auto-installs on first use — no npm, Node.js, or Chrome required on the host.
专业 Word 文档（.docx）创建、编辑和排版。覆盖报告、公文、合同、备忘录、学术论文等场景。当用户要求生成、编辑、修改任何 Word 文档时使用此技能。即使用户没有明确说 docx，只要任务暗示需要可打印的正式文档，就应使用此技能。
Generate, edit, and read PowerPoint presentations. Create from scratch with PptxGenJS (cover, TOC, content, section divider, summary slides), edit existing PPTX via XML unpack/pack workflows, or extract text with markitdown. Includes 18 color palettes, 4…
专业 Excel 文件（.xlsx）创建、读取、编辑、公式验证和格式化。覆盖数据表、财务模型、报表、统计分析等场景。当用户要求创建、编辑、分析任何 Excel 表格时使用此技能。
Use when facing 2+ independent tasks that can be worked on without shared state or sequential dependencies
Use when you have a written implementation plan to execute in a separate session with review checkpoints
Use when implementation is complete, all tests pass, and you need to decide how to integrate the work - guides completion of development work by presenting structured options for merge, PR, or cleanup