I ditched Claude for a local AI that writes Excel formulas and automations for me

Spreadsheets are difficult to avoid, and a lot of what you have to do with them is pretty tedious: endless formatting, cleaning up data, and other repetitive tasks. And, worse yet, you often can’t just throw AI at the problem—spreadsheets can contain information that you can’t upload to Claude or ChatGPT because it is confidential, or even legally privileged.