Hi all, I'm new here and I would love to hear from experienced web app developers who may have developed a technical web application, for example, to perform or automate data analysis or create or design things based on certain known mathematical or physical constraints. My goal for a technical web app I am developing is to somehow use an agent (or subagents) to perform checks of the underlying behavior or calculations the vibe-coded (Claude) code is performing. As the functionality of my web app increases, I am consistently challenged with the ability to perform quality checks on the new outputs.