Create, modify, and analyze spreadsheets with formulas and formatting.
npx skills add https://github.com/kjgarza/marketplace-claude --skill xlsx-kjgarza
Please help me install this Agent Skill. Skill: xlsx Source: https://github.com/kjgarza/marketplace-claude/tree/main/plugins/kjgarza-product/skills/xlsx Command: npx skills add https://github.com/kjgarza/marketplace-claude --skill xlsx-kjgarza
Many teams spend valuable time manually creating, editing, and analyzing spreadsheets, often risking formula errors, inconsistent formatting, and wasted cycles.
Create a new Excel workbook with a Sales sheet that calculates total revenue using a SUM formula and formats currency cells.
High-intent search queries and answers about installing and using this skill.
You can automate spreadsheet creation programmatically to generate new workbooks with enforced formulas and consistent formatting, standardizing reports while eliminating manual data entry errors and wasted cycles.
Yes, you can modify existing spreadsheets while preserving their underlying formulas and template structure, enabling safe data updates and multi-sheet analysis without corrupting the original workbook design.
The spreadsheet data analysis and visualization workflows support multiple formats including .xlsx, .xlsm, .csv, and .tsv files, allowing you to process and analyze tabular data across different file types.
The best way to automate financial modeling and budgeting is by programmatically generating workbooks with formula-based calculations, currency formatting, and simple visualizations to ensure consistent and clear documentation.
Yes, spreadsheet automation supports data analysis and simple visualizations across multiple sheets within a single workbook, enabling complex workflows that span interconnected tabs and datasets.
Yes, spreadsheet automation enforces formula-based calculations and preserves existing templates and formatting, allowing you to inject new data analysis and visualization workflows without losing the original layout.
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