{
  "schema_version": "markitect.memory.graph.v1",
  "id": "phase-memory-fixture-graph",
  "nodes": [
    {
      "id": "decision.boundary",
      "kind": "decision",
      "text": "Markitect owns syntax contracts; phase-memory owns runtime phase planning.",
      "phase": "stabilized",
      "source_spans": [{"path": "docs/architecture.md", "line_start": 1}],
      "metadata": {"title": "Boundary decision"}
    },
    {
      "id": "event.restart",
      "kind": "episode",
      "text": "Restart package should include boundary decision and active graph neighborhood.",
      "phase": "fluid",
      "freshness": {"updated_at": "2026-05-01T00:00:00+00:00", "source_digest": "old"}
    },
    {
      "id": "artifact.profile",
      "kind": "artifact",
      "text": "Memory profile declares budgets, stores, retention, activation, policy, and fallback behavior.",
      "phase": "stabilized",
      "freshness": {"updated_at": "2026-05-18T00:00:00+00:00", "source_digest": "fresh"}
    },
    {
      "id": "risk.durable-write",
      "kind": "risk",
      "text": "Durable writes must stay review gated until the runtime plan is explicit.",
      "phase": "fluid"
    }
  ],
  "edges": [
    {
      "id": "edge.boundary-profile",
      "kind": "governs",
      "source": "decision.boundary",
      "target": "artifact.profile"
    },
    {
      "id": "edge.risk-boundary",
      "kind": "depends_on",
      "source": "risk.durable-write",
      "target": "decision.boundary"
    }
  ],
  "events": [
    {
      "id": "event.activation",
      "kind": "activated",
      "timestamp": "2026-05-18T00:00:00+00:00",
      "activation_refs": ["activation.fixture"]
    }
  ]
}