alanliuyes Excel / XLSX Skill
Create, inspect, and edit Microsoft Excel workbooks and XLSX files with reliable formulas, dates, types, formatting, recalculation, and template preservation. Use when (1) the task is about Excel, .xlsx, .xlsm, .xls, .csv, or .tsv; (2) formulas, formatting, workbook structure, or compatibility matter; (3) the file must stay reliable after edits.
Usage
Use this skill for:
- Creating new Excel workbooks
- Editing existing spreadsheets
- Working with formulas and formatting
- Importing/exporting CSV/TSV data
- Preserving templates and structure
Features
- Reliable formula handling
- Date and type preservation
- Formatting maintenance
- Template compatibility