{
  "recordedOn": "2026-09-18",
  "interpreter": "AutoHotkey v2.1-alpha.31+Console",
  "engineRevision": "a72a652123b7-dirty",
  "method": "Claude Code received the source and captured Console diagnostic with tools disabled. Its returned line replacement was applied, then syntax-checked, executed, and checked by a separate runtime assertion. File paths are shortened to filenames.",
  "failedRun": {
    "exitCode": 10,
    "stdout": "",
    "diagnostic": {
      "kind": "diagnostic",
      "format": "json",
      "schema": 2,
      "severity": "error",
      "type": "UnsetItemError",
      "code": 10,
      "message": "Item has no value.",
      "extra": "[\"retry\"]",
      "what": "",
      "file": "error-demo.ahk",
      "line": 4,
      "column": 0,
      "source": "attempts := settings[\"retry\"]",
      "stack": ""
    }
  },
  "claude": {
    "diagnosis": "Line 4 reads key \"retry\", but the Map only defines \"retries\". The missing key has no value, so AutoHotkey raises UnsetItemError (code 10).",
    "file": "error-demo.ahk",
    "line": 4,
    "original": "attempts := settings[\"retry\"]",
    "replacement": "attempts := settings[\"retries\"]"
  },
  "verification": {
    "checkExitCode": 0,
    "runExitCode": 0,
    "stdout": "",
    "stderr": "",
    "assertionExitCode": 0,
    "assertion": "attempts = 3"
  }
}