Having a framework as guardrails (Hah!) for agents is still very powerful, in my experience working with Rails + Claude it works together really well and there's not really a downside compared to doing it completely from scratch.
I'd rather point the agent at and authentication gem and tell it to use that, vs telling it "build authentication, make no mistakes".
I'd rather point the agent at and authentication gem and tell it to use that, vs telling it "build authentication, make no mistakes".