{
  "ok": true,
  "data": {
    "graphSchemaVersion": "2.0.0",
    "supportedGraphSchemaVersions": [
      "2.0.0"
    ],
    "analyzerVersion": "0.2.0",
    "directionContract": {
      "directional": [
        "forked_from",
        "derived_from",
        "depends_on",
        "uses_submodule",
        "declared_inspiration",
        "references",
        "evolved_into"
      ],
      "symmetric": [
        "shares_history_with",
        "shares_exact_content_with",
        "similar_to"
      ]
    },
    "notes": [
      "A renderer must read edge direction from the relationship, never from the focused node.",
      "Symmetric relationships have no arrow; endpoint order is a storage detail.",
      "Artifacts at any other schemaVersion are rejected and regenerated."
    ]
  }
}