You build the docker-deployment skill first, then use each lesson to test and refine it. By the end you own a production-ready Docker capability for your agent services.
By completing Sub-module 1, you will:
Each lesson ends with a skill reflection: test, find gaps, and improve the skill.
You finish with a hardened image for the Module 6 Task API (in-memory and SQLModel variants) pushed to a registry, plus a reusable Docker skill. The sub-module uses the 4-Layer method: foundations → optimization → skill design → spec-driven capstone.