{
  "id": "hook-surface:claude.message-display",
  "_kind": "HookSurface",
  "_file": "channels-hooks/hook-surfaces/native/hook-surfaces-claude-code.yaml",
  "_cluster": "channels-hooks",
  "attributes": {
    "eventName": "MessageDisplay (Claude)",
    "displayName": "MessageDisplay (Claude)",
    "kind": "native",
    "originVendor": "Anthropic",
    "direction": "event",
    "blocking": false,
    "family": "shell-hook",
    "description": "Claude Agent SDK MessageDisplay hook. Fires for batches of assistant\nmessage text as they are displayed and can replace the display-only delta.\n"
  },
  "outgoingEdges": [
    {
      "from": "hook-surface:claude.message-display",
      "to": "hook-surface:message-received",
      "kind": "canonicalized_to",
      "attributes": {}
    },
    {
      "from": "hook-surface:claude.message-display",
      "to": "agentVersion:claude:ge-0-0-0",
      "kind": "emits_hook",
      "attributes": {
        "attrs": {
          "since": "0.3.152"
        }
      }
    },
    {
      "from": "hook-surface:claude.message-display",
      "to": "agentVersion:claude:ge-0-0-0",
      "kind": "emits_hook",
      "attributes": {
        "attrs": {
          "since": "2.1.152"
        }
      }
    }
  ],
  "incomingEdges": [
    {
      "from": "agent-runtime-impl:claude-code.runtime@1.x",
      "to": "hook-surface:claude.message-display",
      "kind": "exposes",
      "attributes": {}
    },
    {
      "from": "hook-mapping:claude-message-display-native",
      "to": "hook-surface:claude.message-display",
      "kind": "maps_hook",
      "attributes": {}
    }
  ]
}