Excel Heredoc Workaround

Purpose

When creating Excel files with openpyxl, execute_code_sandbox may fail due to environment issues. This skill provides a robust workaround: fall back to run_shell with inline Python heredoc scripts to create properly formatted spreadsheets with styling.

When to Use

• You need to create .xlsx files with openpyxl
• execute_code_sandbox fails with openpyxl-related errors
• You need styling, formatting, or complex spreadsheet features
• Direct shell execution with Python heredoc is available

Step-by-Step Instructions

Step 1: Attempt execute_code_sandbox First

Try creating the Excel file using execute_code_sandbox: