Tool for detecting and removing duplicates? [Available in 8.10.18]

One aspect of this I'd like to see us focus on is the prevention of the creation of duplicate items in the first place.

Yes, that would be helpful.

Of course that doesn't help folks that already have duplicates, and I hope we can address that as well.

But no, it wouldn't help in my case. Such it is.

I will point out that I don't recall ever "importing" entries through "the front door" as it were ... instead I dragged and dropped thousands of entries from my local vault into my 1password.com vaults — but since I couldn't tell which ones I'd saved locally vs saved in my synced vaults, I assumed that 1Password would maintain internal UUIDs for each item, and catch the conflicts automatically and ask me what I wanted to do with them.

Clearly that didn't happen — so I just want to point out that I didn't "import" in any conventional way, but used drag and drop between vaults to fuck myself over.