I've never seen or approved a prompt from Claude if I want any of this to be installed and I've never seen or approved a prompt from macOS that Claude is asking permission to mess around with other apps (though `Application Support` is probably not protected for non-sandboxed apps).
I don't think we should normalise or try to diminish the importance of good security practices. Apps that randomly rewrite how other apps your computer work are generally in the category of malware (and here we're not even considering Claude's apparently ability to execute local instructions based on random text it finds online).
https://github.com/anthropics/claude-code/issues/14616
Of course if they actually did it, without your consent, that's really really bad.
Not 100% across the spec but this wouldn't functionally do anything until you install the related extension? e.g., it's pinned to nominated `allowed_origins`
I mean it almost doesn't matter what is installed at any given time, the agent is going to install stuff you can't realistically observe, the software will auto-update, there is simply no way you can be sure spyware won't end up on your computer.
It was always quite a simple thing to do: “disclosure”. Explain me, in plain English, the things you are going to do when I install your software: do not bury it on a 40-page EULA with multiple amendments referring to different aspects that affect me and for which I would probably need a lawyer, or their very service to understand it, and that is of course subject to be changed at any time they feel.
It’s 2026 and they keep on nagging it: even Apple stopped doing the little summary at the beginning of the “Accept the New Terms” where they explained, in plain English, what those changes were.
And every time they do that, it is always on their favor: you code and eat pizza, they have a 1000 dollar an hour group of lawyers, ironing the hell out of their legal terms to must accept to use their services.