소개
This skill equips Claude with the ability to handle professional-grade spreadsheet tasks, ranging from large-scale data analysis to the creation of high-fidelity financial models. It prioritizes data integrity by enforcing a 'zero formula error' policy and strictly utilizes Excel formulas over hardcoded values to ensure workbooks remain dynamic and updateable. With specialized support for industry-standard color coding, professional number formatting, and automated formula recalculation via LibreOffice, this skill is ideal for developers and analysts who need to automate complex reporting workflows while maintaining professional presentation standards.
