{
  "id": "meta-attribute:hook-surface--event-name",
  "_kind": "MetaAttribute",
  "_file": "catalog-meta/meta-registry/meta-registry-channels-hooks.yaml",
  "_cluster": "catalog-meta",
  "attributes": {
    "displayName": "HookSurface.eventName",
    "name": "eventName",
    "parentNodeKindId": "meta-node-kind:hook-surface",
    "type": "string",
    "required": true,
    "description": "canonical hook event name (e.g. PreToolUse, PhaseChange)."
  },
  "outgoingEdges": [
    {
      "from": "meta-attribute:hook-surface--event-name",
      "to": "meta-node-kind:hook-surface",
      "kind": "defined_on",
      "attributes": {}
    }
  ],
  "incomingEdges": [
    {
      "from": "meta-node-kind:hook-surface",
      "to": "meta-attribute:hook-surface--event-name",
      "kind": "contains_meta_attribute",
      "attributes": {}
    }
  ]
}