Spreadsheet

A comprehensive spreadsheet skill for creating, editing, and analyzing Excel files (.xlsx). It provides Python code patterns using pandas and openpyxl, plus a recalculation script that uses LibreOffice to compute formula values and detect errors.

A comprehensive skill for working with Excel spreadsheets (.xlsx, .xlsm, .csv, .tsv) including creating new files with formulas and formatting, reading/analyzing data with pandas, editing existing files while preserving formulas, and recalculating formula values using LibreOffice. Includes industry-standard financial modeling conventions.

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

A comprehensive spreadsheet toolkit for working with Excel and CSV files. It enables creating and editing spreadsheets with formulas, formatting, and data analysis using openpyxl and pandas, with automatic formula recalculation through LibreOffice integration.