{
  "id": "agent-host-transport:http",
  "_kind": "AgentHostTransport",
  "_file": "compute/agent-host-transports/http.yaml",
  "_cluster": "compute",
  "attributes": {
    "displayName": "HTTP",
    "kind": "http",
    "description": "HTTP request/response transport between a host and an agent. Used by\nhosted agent SDKs and dashboard integrations that drive the agent\nover a synchronous request/response API rather than a long-lived\npipe.\n",
    "inboundMessageFormat": "HTTP POST with a JSON body describing the work item. Per-agent shape;\na typical request body carries `{prompt|input, context|history?,\ntools?, options?}`. Streaming variants use `Accept: text/event-stream`\nor `Accept: application/x-ndjson`. Agent-specific request/response\nshapes are recorded on the AgentVersion node via per-edge evidence\n(intentionally not enumerated here — this transport node captures\nonly the cross-vendor contract).\n",
    "outboundMessageFormat": "Either a single JSON response body (`{output, events?, usage?}`) for\nsynchronous calls, or a streamed body — `text/event-stream` SSE\nframes carrying JSONL turn events, or `application/x-ndjson` with\none JSON event per line.\n",
    "signalForwarding": "No OS-signal channel. Cancel is expressed at the HTTP layer:\n  - Closing the TCP connection / aborting the request typically\n    cancels the in-flight turn server-side.\n  - Some agents expose an explicit `POST /sessions/{id}/cancel`\n    (or DELETE) endpoint. The exact path is per-agent and lives on\n    the AgentVersion node, not here.\n",
    "ptySemantics": "Not applicable — there is no terminal in an HTTP transport; ANSI /\nraw-mode behaviours must be handled by the agent's web frontend if\nneeded at all.\n"
  },
  "outgoingEdges": [],
  "incomingEdges": [
    {
      "from": "agent-runtime-impl:claude-code.runtime@1.x",
      "to": "agent-host-transport:http",
      "kind": "exposes",
      "attributes": {}
    }
  ]
}