{
  "id": "agent-core-impl:pi-sdk.core@current",
  "_kind": "AgentCoreImpl",
  "_file": "agent-stack/core-impls/pi-sdk-core-current.yaml",
  "_cluster": "agent-stack",
  "attributes": {
    "displayName": "Pi SDK Core (current)",
    "agentVersionId": "agent-version:pi-sdk@current",
    "packageRef": "source-ref:pi-github",
    "loopIteratorPolicy": "process-function-driven",
    "loopIteratorNotes": "Host program drives the Pi SDK chunk protocol — message_start /\ncontent_delta / tool_call_start / tool_call_delta / tool_call_ready\n/ tool_result / message_stop. The tool-use loop is owned by the\nhost; the SDK provides a streaming chunk iterator.\n",
    "contextManagementStrategy": "user-managed",
    "compactionTriggerNotes": "No in-SDK compaction primitive; host program manages context.\n",
    "subagentInvokerPolicy": "platform-mediated",
    "subagentInvokerNotes": "Pi SDK supports parallel execution; subagent dispatch is host-mediated.\n",
    "resultSynthesisPolicy": "model-direct",
    "resultSynthesisNotes": "Streaming chunks deliver the final response; host program emits\non `message_stop`.\n",
    "stopDetectionStrategy": "structured-end-event",
    "transportClientLibrary": "pi-internal",
    "supportedTransportProtocols": [],
    "parallelToolCallHandling": "native",
    "streamingFidelity": "full",
    "thinkingChannelHandling": "not-supported"
  },
  "outgoingEdges": [
    {
      "from": "agent-core-impl:pi-sdk.core@current",
      "to": "layer:4-agent-core",
      "kind": "realizes",
      "attributes": {}
    },
    {
      "from": "agent-core-impl:pi-sdk.core@current",
      "to": "agent:pi",
      "kind": "composes",
      "attributes": {
        "role": "core"
      }
    },
    {
      "from": "agent-core-impl:pi-sdk.core@current",
      "to": "capability:streaming",
      "kind": "supports",
      "attributes": {
        "versionRange": "*",
        "level": "full"
      }
    },
    {
      "from": "agent-core-impl:pi-sdk.core@current",
      "to": "capability:supports-tool-use",
      "kind": "supports",
      "attributes": {
        "versionRange": "*",
        "level": "full"
      }
    },
    {
      "from": "agent-core-impl:pi-sdk.core@current",
      "to": "orch-primitive:agent-dispatch",
      "kind": "supports_orchestration_primitive",
      "attributes": {}
    },
    {
      "from": "agent-core-impl:pi-sdk.core@current",
      "to": "orch-primitive:progress-stream",
      "kind": "supports_orchestration_primitive",
      "attributes": {}
    }
  ],
  "incomingEdges": [
    {
      "from": "agent-version:pi-sdk@current",
      "to": "agent-core-impl:pi-sdk.core@current",
      "kind": "composed_of",
      "attributes": {
        "role": "core"
      }
    }
  ]
}