xlsx
Installation
SKILL.md
XLSX Processing
Overview
Work with Excel spreadsheets for creation, editing, data analysis, and financial modeling.
Key Requirements
Zero Formula Errors
All Excel deliverables must have no errors:
#REF!- Invalid reference#DIV/0!- Division by zero#VALUE!- Wrong value type#N/A- Value not available#NAME?- Unrecognized name
Template Preservation
When updating existing files, study and exactly match existing format, style, and conventions.