Error: no TITLE column
You attached an orders or sales file. Download 'Currently for Sale Listings' from Shop Manager > Settings > Options > Download Data.
I want a different 10 listings checked
Move those rows to the top of the CSV (after the header) and run again.
Claude does not use the skill
Check it is switched on in Settings → Capabilities → Skills, then name it in your message.
The script says a column is missing
Rename your header to one of the names in README, or say the mapping in your message.
Code execution is off
Skills with scripts need code execution enabled in Claude.ai settings.
FAQ
Does it change my listings? No. It writes an audit. You edit listings yourself in Etsy.
Do I need to give my Etsy login? No. Download the listings CSV from Shop Manager and attach the file.
Is the free version limited? It audits the first 10 listings in the file, with every check. No account or monthly cap.