Xlsx
Skill ActivePart of:Build with Claude
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
Installation
First, add the marketplace
/plugin marketplace add davepoon/buildwithclaude/plugin install all-skills@buildwithclaudeAwaiting evaluation