Auto Barter, automatically selects depot goods to match chosen merchants good with a * 1.25 profit margin for the merchant. Expensive means selecting the most valuable item first to trade with. Cheap means choosing the cheapest items first to trade with.

Select Globally, selects all item requests for next years caravan diplomacy.

The wiki says you should do this with a macro but doesn't provide an example, I tried searching for one but couldn't find.
This is awesome! I'm going to test it now

FWIW, I tried AI vibe-coding an edit to tradeagreement.lua to give the option to "select by weight". I was trying to get the lightest and heaviest boulders available. I was ultimately unsuccessful but maybe that's something you'd find useful.

The wiki says you should do this with a macro but doesn't provide an example, I tried searching for one but couldn't find. This is awesome! I'm going to test it now

FWIW, I tried AI vibe-coding an edit to tradeagreement.lua to give the option to "select by weight". I was trying to get the lightest and heaviest boulders available. I was ultimately unsuccessful but maybe that's something you'd find useful.

the script has a builtin cheat sheet that tells it exactly where to find lists of things like leather, meat, and gems in the game's data, however, it doesn't have a cheat sheet for finding stones and boulders, because it doesn't know how to look up the list of available stones, the script simply hides the select by value button whenever you click on the stone tab.

i am currently working to add this feature, select by weight