{
  "observedAt": "2026-07-15",
  "status": "sanitized_summary",
  "sanitized": true,
  "environment": {"codexCli": "0.138.0", "model": "gpt-5.4", "sandbox": "workspace-write", "gitMetadata": "isolated temporary GIT_DIR"},
  "commands": ["codex -a never exec -m gpt-5.4 -C <fixture> -s workspace-write --skip-git-repo-check --ephemeral --color never --json <input>", "npm.cmd test", "git diff --check"],
  "inputs": ["只编辑 home.txt，把主按钮从‘开始’改为‘查看方案’，不编辑其他产品文件或安装依赖，然后运行测试。"],
  "observedOutputs": ["Codex 修改 home.txt 并报告该文件。", "npm.cmd test 输出 PASS: homepage button text is 主按钮：查看方案。", "git diff --check 无错误输出。"],
  "exitCodes": {"outerCodex": 0, "inAgentNpmTest": 1, "followUpNpmCmdTest": 0, "gitDiffCheck": 0},
  "acceptance": "目标文件完成语义修改，Windows 可执行入口测试通过，diff 检查通过。",
  "failures": ["PowerShell 执行策略阻止 npm.ps1，代理内 npm test 退出 1。", "session hook 生成 .omx 状态文件，审查后移除。", "Codex 同时移除了 home.txt 末尾空行。"],
  "limitations": ["这是脱敏摘要，不含 session ID、完整 stdout、本机用户路径或临时 Git 路径。", "一次受控文本修改不能代表复杂项目任务的成功率。"]
}