[
  {
    "level": "critical",
    "role": "Maya",
    "location": "app/main.js:189",
    "problem": "Codex 超時處理路徑未經測試，無法確保 SIGTERM 能成功發送與訊息正確產出。",
    "suggestion": "增加測試案例模擬長期睡眠（如 sleep 10），驗證超時機制與輸出訊息。"
  },
  {
    "level": "warning",
    "role": "Maya",
    "location": "app/main.js:147",
    "problem": "spawn ENOENT 錯誤處理可能洩漏系統路徑資訊。",
    "suggestion": "針對 error.code === 'ENOENT' 做明確判斷，回傳簡潔錯誤訊息而非完整 stack trace。"
  },
  {
    "level": "warning",
    "role": "Maya",
    "location": "app/main.js:164",
    "problem": "close 事件缺少對 signal 終止（如 SIGKILL）的具體紀錄。",
    "suggestion": "檢查 signal 參數，並在 output 中加入被哪個 signal 終止的資訊。"
  },
  {
    "level": "warning",
    "role": "Rogue",
    "location": "app/main.js:127",
    "problem": "處理輸出區塊時使用 chunks.reduce 重複計算陣列大小，造成 O(n²) 運算瓶頸。",
    "suggestion": "在 closure 中維護 currentSize 變數追蹤總大小，避免遍歷。"
  },
  {
    "level": "warning",
    "role": "Rogue",
    "location": "app/main.js:142",
    "problem": "validateAuth 中重複執行 decoded.toString('base64') 並進行 normalizedBase64 處理，極度浪費資源。",
    "suggestion": "移除這些無謂的重新編碼比較，直接嘗試解碼。"
  },
  {
    "level": "warning",
    "role": "Bard",
    "location": "app/main.js:166",
    "problem": "runCodex 函式過於臃腫，包含了過多職責。",
    "suggestion": "建議將輸出處理與超時設定分離為獨立函式。"
  },
  {
    "level": "warning",
    "role": "Bard",
    "location": "app/main.js:183",
    "problem": "spawn 函式參數陣列過長且散亂，閱讀性較差。",
    "suggestion": "將參數拆分為數組變數並展開傳遞。"
  },
  {
    "level": "warning",
    "role": "Maya",
    "location": "app/main.js:77",
    "problem": "OutputCollector 的截斷機制未被測試。",
    "suggestion": "增加測試案例模擬輸出超過 DEFAULT_OUTPUT_LIMIT_BYTES，驗證截斷提示。"
  },
  {
    "level": "warning",
    "role": "Maya",
    "location": "app/main.js:168",
    "problem": "parsePositiveInteger 的輸入回退機制未經測試。",
    "suggestion": "針對設定變數傳入無效數字或非法格式場景，驗證預設值套用。"
  },
  {
    "level": "info",
    "role": "Maya",
    "location": "app/main.js:134",
    "problem": "對於 codex 執行失敗的各種細節（權限不足、找不到 binary 等）都統一處理為 status: 1，測試未驗證具體錯誤來源。",
    "suggestion": "根據錯誤類型回傳細緻 status code，並在測試中驗證這些 code。"
  },
  {
    "level": "info",
    "role": "Bard",
    "location": "app/main.js:93",
    "problem": "makeTempDir 內部使用了硬編碼的 '.codex-action-' 前綴。",
    "suggestion": "將前綴提取為常數或設定檔參數。"
  },
  {
    "level": "info",
    "role": "Bard",
    "location": "app/main.js:283",
    "problem": "setupAuth 函式職責過於繁雜。",
    "suggestion": "將鎖定機制與驗證機制拆分為獨立輔助函式。"
  }
]