agent-runtime-impl:codex-sdk.runtime@current

{
  "id": "agent-runtime-impl:codex-sdk.runtime@current",
  "_kind": "AgentRuntimeImpl",
  "_file": "agent-stack/runtime-impls/codex-sdk-runtime-current.yaml",
  "_cluster": "agent-stack",
  "attributes": {
    "displayName": "Codex SDK Runtime (current)",
    "agentVersionId": "agent-version:codex-sdk@current",
    "packageRef": "source-ref:codex-github",
    "subagentDispatchMechanism": "none",
    "builtInTools": [],
    "toolRegistryDiscovery": "dynamic-extension-loaded",
    "hookSockets": [],
    "internalSessionStateLocation": "host-managed",
    "sessionFileFormat": "jsonl",
    "sessionFilePathConvention": "host-managed",
    "approvalGatingPrimitive": "per-call",
    "subprocessSandboxStrategy": "platform-deferred",
    "runtimeIdentity": "none",
    "supportedMCPTransports": [
      "mcp-transport:stdio",
      "mcp-transport:streamable-http"
    ],
    "supportsStreaming": true,
    "notes": "The Codex SDK variant bypasses the Codex Rust runtime entirely. The\nhost program drives `openai.chat.completions.create({stream:true})`\nor the Responses API directly and supplies its own tools/MCP. There\nis no daemon, no built-in tool catalogue, and no session-on-disk\nconvention — all of that is the host program's responsibility.\n"
  },
  "outgoingEdges": [
    {
      "from": "agent-runtime-impl:codex-sdk.runtime@current",
      "to": "layer:5-agent-runtime",
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      "attributes": {}
    },
    {
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      "to": "agent:codex-sdk",
      "kind": "composes",
      "attributes": {
        "role": "runtime"
      }
    },
    {
      "from": "agent-runtime-impl:codex-sdk.runtime@current",
      "to": "mcp-transport:stdio",
      "kind": "connects",
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    },
    {
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    },
    {
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    },
    {
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      "to": "mcp-transport:streamable-http",
      "kind": "speaks",
      "attributes": {}
    }
  ],
  "incomingEdges": [
    {
      "from": "agent-version:codex-sdk@current",
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      "kind": "composed_of",
      "attributes": {
        "role": "runtime"
      }
    },
    {
      "from": "mcp-transport:stdio",
      "to": "agent-runtime-impl:codex-sdk.runtime@current",
      "kind": "spoken_by",
      "attributes": {}
    },
    {
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    }
  ]
}