{
  "id": "shared-context-spec:agent-mux-gateway-frame-pong",
  "_kind": "SharedContextSpec",
  "_file": "extensions/shared-context-specs/agent-mux-gateway-protocol-frames.yaml",
  "_cluster": "extensions",
  "attributes": {
    "displayName": "PongFrame (server→client)",
    "contextKind": "websocket-frame-server",
    "typescriptInterface": "PongFrame",
    "producerIface": "@a5c-ai/agent-mux-gateway server.ts (server.ts:633)",
    "consumerIfaces": [
      "@a5c-ai/agent-mux-gateway client"
    ],
    "fieldSchema": [
      "type:literal<pong>:required:Frame discriminator (heartbeat reply)"
    ],
    "sourceCitation": "packages/agent-mux/gateway/src/protocol/v1.ts:74-76; frames.ts:75-77"
  },
  "outgoingEdges": [],
  "incomingEdges": [
    {
      "from": "package:a5c-ai-agent-mux-gateway",
      "to": "shared-context-spec:agent-mux-gateway-frame-pong",
      "kind": "has_payload_schema",
      "attributes": {}
    }
  ]
}