// Read, write, analyze, and format Excel spreadsheets (.xlsx). Use when the user needs to create Excel files, extract data from spreadsheets, apply formulas, format cells, or generate Excel reports from data. Supports multiple sheets, charts, and conditional formatting.
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| name | excel-processor |
| description | Read, write, analyze, and format Excel spreadsheets (.xlsx). Use when the user needs to create Excel files, extract data from spreadsheets, apply formulas, format cells, or generate Excel reports from data. Supports multiple sheets, charts, and conditional formatting. |
| compatibility | Requires Python 3 and openpyxl (pip install openpyxl). |
Read, write, analyze, and format Excel spreadsheets (.xlsx) using Python.
| Script | Purpose | Dependencies |
|---|---|---|
excel_tool.py | Read, write, format, and analyze Excel files | openpyxl |
pip install openpyxl
CRITICAL — Dependency Error Recovery: If the script fails with an
ImportError, install the missing dependency using the command above, then re-run the EXACT SAME script command that failed.
python scripts/excel_tool.py read "INPUT.xlsx"
Options:
--sheet SHEET_NAME — Read a specific sheet (default: active sheet)--format json — Output as JSON instead of table--format csv — Output as CSV--save OUTPUT_PATH — Save output to filepython scripts/excel_tool.py create "OUTPUT.xlsx" --from-csv "DATA.csv"
Options:
--from-csv PATH — Import data from CSV file--from-json PATH — Import data from JSON file--sheet SHEET_NAME — Set the sheet name (default: Sheet1)--title TITLE — Add a title row with merged cells--auto-width — Auto-adjust column widths to fit content--header-style — Apply bold + colored header rowpython scripts/excel_tool.py add-sheet "EXISTING.xlsx" --sheet "NewSheet" --from-csv "DATA.csv"
python scripts/excel_tool.py format "FILE.xlsx" --auto-width --header-style --freeze-header
Options:
--auto-width — Auto-fit column widths--header-style — Bold white text on blue background for header--freeze-header — Freeze the first row--number-format COLS FORMAT — Apply number format (e.g., --number-format "C,D" "#,##0.00")python scripts/excel_tool.py analyze "FILE.xlsx"
Shows: sheet names, row/column counts, column types, basic stats for numeric columns.
python scripts/excel_tool.py formula "FILE.xlsx" --cell "E2" --formula "=SUM(B2:D2)"
python scripts/excel_tool.py formula "FILE.xlsx" --column "E" --formula "=SUM(B{row}:D{row})" --start-row 2 --end-row 100
excel_tool.py create "report.xlsx" --from-csv "data.csv" --title "Monthly Report" --auto-width --header-style --freeze-headerexcel_tool.py create "workbook.xlsx" --from-csv "sales.csv" --sheet "Sales"excel_tool.py add-sheet "workbook.xlsx" --sheet "Expenses" --from-csv "expenses.csv"excel_tool.py analyze "data.xlsx" — overviewexcel_tool.py read "data.xlsx" --sheet "Sheet1" — view contents--read-only mode for very large files.