Open, create, read, analyze, edit, or validate Excel/spreadsheet files (.xlsx, .xlsm, .csv, .tsv). Use when the user asks to create, build, modify, analyze, read, validate, or format any Excel spreadsheet, financial model, pivot table, or tabular data file. Covers: creating new xlsx from scratch, reading and analyzing existing files, editing existing xlsx with zero format loss, formula recalculati
The exact command may vary by repository. Check the README on GitHub.
For the skill author
Drop this on your repo README
Shows your skill is listed on Skillteca, generates a backlink and trackable traffic.
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