Could DEVONthink support ChatGPT like Notion AI?

You can write a ChatGPT integration with DEVONthink in a few hours.
Take a look at my example: Inspector Search in files with long lines - #10 by jsn

Whatever you want to do, it will help you write the code to do it.
If you want your documents to automatically be summarized, you can use my code.

If you want to have tags created for your document that are meaningful, you can create a prompt for that and have GPT send back the tags and you can apply them automatically.

I’m sure you can have it generate DT3 searches for you or do other tricks to automate your workflow.

Have fun.