{
  "id": "api-endpoint:agent-mux-gateway-ws-upgrade",
  "_kind": "APIEndpoint",
  "_file": "extensions/api-endpoints/agent-mux-gateway-endpoints.yaml",
  "_cluster": "extensions",
  "attributes": {
    "displayName": "GET / (WebSocket upgrade)",
    "method": "GET",
    "path": "/",
    "responseShape": "WebSocket protocol-v1 frame stream (decodeFrame discriminated union)",
    "authRequired": true,
    "description": "WebSocket upgrade endpoint. Authenticated via initial Authorization header or via a follow-up `auth` frame within unauthenticatedTimeoutMs. After auth the server emits a `hello` frame and the connection accepts protocol-v1 client frames (subscribe/unsubscribe/session.subscribe/session.unsubscribe/session.start/session.message/ping/hook.decision/pairing.register/pairing.consume) and emits server frames (hello/error/pong/run.event/hook.request/hook.resolved/pairing.consumed). Source: packages/agent-mux/gateway/src/server.ts:570-680, 733-825."
  },
  "outgoingEdges": [
    {
      "from": "api-endpoint:agent-mux-gateway-ws-upgrade",
      "to": "package:a5c-ai-agent-mux-gateway",
      "kind": "exposed_by",
      "attributes": {}
    }
  ],
  "incomingEdges": [
    {
      "from": "package:a5c-ai-agent-mux-gateway",
      "to": "api-endpoint:agent-mux-gateway-ws-upgrade",
      "kind": "exposes_endpoint",
      "attributes": {}
    }
  ]
}