minimax-xlsx

name	minimax-xlsx
description	Create, read, analyze, edit, validate, or repair spreadsheet files such as .xlsx, .xlsm, .csv, and .tsv. Use when the user needs Excel-style output, spreadsheet analysis, formula validation, or structural edits without losing workbook integrity.
license	MIT
metadata	{"version":"1.0","category":"productivity"}

MiniMax XLSX Skill

Use this skill for spreadsheet work where workbook structure and formula integrity matter.

Task routing

• Read/analyze -> references/read-analyze.md
• Create new workbook -> references/create.md and references/format.md
• Edit existing workbook -> references/edit.md
• Repair formulas -> references/fix.md
• Validate formulas -> references/validate.md

Working rules

• Always produce the requested output file.
• Treat existing-file edits as edit tasks, not rebuild tasks.
• Prefer XML unpack/edit/pack when workbook integrity matters.
• Keep formulas as formulas; do not replace calculated cells with hardcoded numbers.
• Validate before delivery.

Use these scripts as needed

• scripts/xlsx_reader.py
• scripts/xlsx_unpack.py
• scripts/xlsx_pack.py
• scripts/formula_check.py
• helper scripts such as xlsx_add_column.py and xlsx_insert_row.py

Read references as needed

• references/read-analyze.md
• references/create.md
• references/edit.md
• references/fix.md
• references/validate.md
• references/format.md
• references/ooxml-cheatsheet.md