I have had a lot of success lately when working with Opus 4.5 using both the Beads task tracking system and the array of skills under the umbrella of Bad Dave's Robot Army. I don't have a link handy, but you should be able to find it on GitHub. I use the specialized skills for different review tasks (like Architecture Review, Performance Review, Security Review, etc.) on every completed task in addition to my own manual review, and I find that that helps to keep things from getting out of hand.