Anyone can build a custom extension to do anything an extension is allowed to do. I had ~7 standard extensions that I pretty much always install into chrome browser. Over the past month or so I've been using Claude code to build a single custom extension that handles all of the things I used 7 extensions for previously. One extension does everything. You can even use the existing extensions you already use as guides for Claude to make sure all of the features you want are included. One extension to rule them all!

>Anyone can build a custom extension to do anything an extension is allowed to do

Yes, that's why google moved to manifest v3 and extensions can't do as much.

Can't they just modify the browser itself with an injection into the executable

surely there is a way around that

Operative work there is 'just'

okay and AI makes that easier than ever?

Have a MVP?

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