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xlsx - Spreadsheet creation, editing, and analysis tool

Creates, edits, and analyzes Excel spreadsheets with support for formulas, formatting, data analysis, and formula recalculation.

Tags

Updated: 2026-09-23

Capabilities

Typical Inputs

Typical Outputs

What this skill does

  • Create Excel spreadsheets with formulas
  • Read and analyze spreadsheet data
  • Modify existing spreadsheets preserving formulas
  • Recalculate formulas using recalc.py script
  • Visualize spreadsheet data

Inputs

  • Spreadsheet files
  • Data analysis instructions
  • recalc.py script

Outputs

  • Created or modified Excel files
  • Data analysis results and statistics
  • Formula recalculation JSON status reports

Requirements

  • LibreOffice for formula recalculation
  • Python environment with pandas and openpyxl

Source

  • Spec: SKILL.md

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xlsx
excel
spreadsheet
data-analysis
formulas
Create Excel spreadsheets with formulas
Read and analyze spreadsheet data
Modify existing spreadsheets preserving formulas
Recalculate formulas using recalc.py script
Spreadsheet files
Data analysis instructions
recalc.py script
Created or modified Excel files
Data analysis results and statistics
Formula recalculation JSON status reports