---
id: 01-sandcastle-install
epic: sandcastle-dispatch-v1
title: Install @ai-hero/sandcastle + Dockerfile
type: technical-story
status: done
feature: tooling
depends-on: []
blocks: [02-dispatch-planner]
---

## Tasks

- [x] Story scaffold
- [x] Add @ai-hero/sandcastle to devDependencies
- [x] Create .sandcastle/Dockerfile (minimal node + pnpm)
- [x] Verify install + import resolves