Not at all. You clearly haven't read what's actually in there.
Clinton didn't think Congress would ratify strong guarantees. Ukraine itself wasn't in a position to ask for much more, because it didn't have the economy to afford to maintain nuclear weapons. The result is an agreement that aggression against Ukraine would be brought up with the UN security council, and that's about it.
In providing military aid, the US has exceeded what was promised.
Nope, not at all comparable. The US does not puppet master the UN Security Council. It can bring the matter up, and it has. Russia has veto power on the same council. Nobody expects anything to come of that, but the requirements were met.