---json
{
  "type": "phase",
  "id": "minimal-edge",
  "name": "Minimal Edge",
  "whenToUse": "smoke-test fixture exercising the minimum viable declarative spark shape"
}
---

## Minimal Edge Spark

This spark exercises the smallest valid `.spark.md` document: required fields
only, default phase (`PLAN`), no tags, no model preference.

If you can read this, the declarative spark pipeline loaded a markdown fixture
end-to-end.
