But in that case I’d agree with the OP. I’m not installing what ever you want on my hardware.

I probably was more of a “temporary employee” than a contractor. But what’s the difference at that point? I was paid more than the value of entitlements as cash. It suited both parties, and was mutually agreed.

In hindsight, having them provide the hardware, and then handing it back at the end of the engagement would be my preference. It reduced any risks for them and me.

Tho I can easily imagine on/off or short infrequent contracting scenarios that this would not work for.