id: oe.lab.hello-world-pico-sandcastle
title: Hello World Pico Sandcastle
level: intermediate
duration: 60m
prerequisites:
  - oe.lab.hello-pico
  - oe.course.sandcastle
teaches:
  - Isolated workspace
  - Repo/branch flow
  - Tools and permissions
  - Agent iteration
  - Artifact boundary
produces:
  - hello-world-pico-sandcastle-branch
referenced_by:
  - oe.course.sandcastle
  - oe.lesson.sandcastle.01-inside-a-sandcastle
  - oe.lab.handoff-sandcastle-to-kubernetes
lifecycle_state: operational