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xlsx

Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas

$ Instalar

git clone https://github.com/lawvable/awesome-legal-skills /tmp/awesome-legal-skills && cp -r /tmp/awesome-legal-skills/skills/xlsx-processing-en-anthropic ~/.claude/skills/awesome-legal-skills

// tip: Run this command in your terminal to install the skill