소개
Empowers Claude to perform sophisticated spreadsheet operations including the creation of dynamic financial models, data analysis with pandas, and complex formatting using openpyxl. It prioritizes formula-driven logic over hardcoding to ensure spreadsheets remain updateable, incorporates a mandatory recalculation and error-checking workflow via LibreOffice, and strictly follows industry-standard conventions for color-coding, number formatting, and documentation of assumptions. This skill is essential for maintaining data integrity and professional standards in automated spreadsheet workflows.