I think your comment is meant to imply I don't know what I'm doing.
That's the difference between knowing and understanding. I may read a Math proof and understanding. That doesn't mean I can replicate it or adapting to other proofs (and that's basically the Advanced Calculus tests I used to take when I was in college).
I think that's what happened to you. Someone/something (Claude) provide you with instructions you copy and pasted. You underestood them. That's different from knowing.
I also didn't copy and paste, Claude ran the commands for me, so it was even easier than that.
You are making a lot of assumptions.
It could also imply that, for whatever reason, the LLM opted for those tools. Therefore there isn't necessarily "reason" in the asked sense.