What problem does it solve?
This Skill enables end-to-end spreadsheet automation for when a spreadsheet is the primary input or output. It addresses tasks such as opening, reading, editing, or fixing existing .xlsx, .xlsm, .csv, or .tsv files; creating new spreadsheets from scratch or from other data sources; analyzing data and exporting results as Excel workbooks with charts; converting between tabular formats (CSV/JSON/PDF → XLSX or vice versa); and cleaning, merging, pivoting, or transforming tabular data. It is triggered especially when a user references a spreadsheet by name or path or mentions terms like make a table/report/model, Excel/CSV, 数据分析/报表/汇总, or data visualization inside a spreadsheet.
Quick Start
Open a target spreadsheet, apply requested transformations, and save a polished workbook with consistent styling.
Core Features & Use Cases
- Open, read, edit, or fix existing spreadsheets across .xlsx, .xlsm, .csv, and .tsv formats
- Create new spreadsheets from scratch or from other data sources and perform data transformations (merge, pivot, clean)
- Analyze data and export results as an Excel workbook with charts, or convert between CSV/JSON/PDF and XLSX
- Apply design tokens and styling guidelines to maintain consistent formatting across outputs
- Validate and QA deliverables to ensure zero formula errors and structural integrity