./XLSX

The XLSX skill gives Claude Code comprehensive Excel spreadsheet capabilities. Create, edit, and analyze spreadsheets with formulas, formatting, charts, and data analysis features that match Excel's native functionality.

• ▸Create and modify Excel workbooks with multiple sheets
• ▸Build complex formulas and functions programmatically
• ▸Apply cell formatting, styles, and conditional formatting
• ▸Generate charts and data visualizations
• ▸Work with pivot tables and data analysis tools
• ▸Handle large datasets efficiently

• ▸Financial Modeling: Build and update financial models automatically
• ▸Data Transformation: Process and transform data between formats
• ▸Report Generation: Create formatted reports from raw data
• ▸Bulk Operations: Apply changes across multiple spreadsheets simultaneously

Install the XLSX skill to begin working with Excel files immediately. The skill supports both reading existing files and creating new spreadsheets from scratch with full formatting control.

Excel remains the backbone of business data processing, but manual spreadsheet work is tedious and error-prone. The XLSX skill automates these tasks, ensuring accuracy and consistency while dramatically reducing the time needed for spreadsheet operations. Essential for any data-driven workflow.