THE ANATOMY OF A PRODUCTION HARNESS (COMPONENT MAP)

PRACTICE LAB CONNECTION When Chapter 65 scaffolds the Resume Review Agent, you will meet a component map very much like the one in this chapter. Its pieces include an instruction manager, a context builder, a tool registry, a permission resolver, a budget tracker, and a logger. Once the lab is built, open its files and find each component, noting which file holds it and how large it is. Then trace one full pass of the loop through the files, following the eight steps described above, and see whether the lab's code follows the same order. If any component is missing from your version, write down what problem that absence could cause. The prompts below help you draw the map and decide what a new project needs first.