{
  "schema": 1,
  "kind": "recorded-isolated-engine-steering",
  "recorded": "2026-10-15",
  "source": {
    "engine": "Claude Engine",
    "version": "v6.17.0",
    "commit": "bf89abc1646bd12133a0f22bc2d51f3286813250",
    "sdk": "0.2.164",
    "cli": "2.1.292",
    "model": "claude-haiku-5-5"
  },
  "instructions": {
    "originalSelectedExcerpt": "Wait for the result, then answer in one full sentence identifying the observed fictional code.",
    "changed": "Keep the observed fictional code exactly, but answer with that code only. No sentence, label, punctuation or markdown."
  },
  "sequence": [
    {
      "event": "tool_use",
      "label": "Read started",
      "seconds": 2.4763
    },
    {
      "event": "steer_queued",
      "label": "Correction queued",
      "seconds": 2.5633
    },
    {
      "event": "tool_result",
      "label": "Tool returned",
      "seconds": 10.5714
    },
    {
      "event": "steer_applied",
      "label": "Correction applied",
      "seconds": 10.5768
    },
    {
      "event": "done",
      "label": "Stream complete",
      "seconds": 13.0677
    }
  ],
  "tool": {
    "name": "Bash",
    "fixture": "fictional file",
    "deliberateDelaySeconds": 8,
    "result": "LANTERN-4827",
    "successful": true,
    "sameResultRetainedAtApplication": true
  },
  "answer": "LANTERN-4827",
  "observations": {
    "streams": 1,
    "corrections": 1,
    "toolCalls": 1,
    "toolResults": 1,
    "interruptRequests": 0,
    "modelResponseSequences": 2,
    "finalSdkResults": 1,
    "matchedDeliveryEcho": true,
    "pendingAfterEcho": 0,
    "steerTurns": 1,
    "completedWithoutError": true,
    "backgroundActiveAtCompletion": false,
    "deliveryBeforeFirstResultBoundary": true
  },
  "method": {
    "sourceUnchanged": true,
    "restriction": "A private allow-once hook accepted only the exact delayed read, then replaced it with a fixed launcher into read-only filesystem and private network namespaces. The trusted CLI and launcher remain outside the payload namespace.",
    "sdkControl": "The initial request and the correction use separate SDK input/control writes. One stream is not one model response.",
    "builtinPlugins": [
      "cc-plugin-agents-md",
      "cc-plugin-plugin-authoring"
    ],
    "localBashLifecycle": true,
    "agentOrSkillToolCalls": 0,
    "externalPluginsConfigured": []
  },
  "scope": "One real engine stream with two model response sequences: a tool call and a final response, using one correction and a fictional file. No PanelForge UI or database persistence, deployment availability, multiple tools/corrections, agent steering, voice behavior or universal model compliance is established."
}