Spreadsheet file handling skill

Lets you hand over a spreadsheet file (Excel or CSV) and get it opened, cleaned up, edited, or built from scratch — adding columns, fixing formulas, formatting, or turning messy data into a tidy sheet. You end up with a finished spreadsheet file, not just advice.

Your agent shows you the skill and checks it before adding it. Text instructions only.

Checked by Orbit: nothing risky found in what it runs or reads.