{"author_name":"tmk_0613","published":"2026-04-08 11:00:00","provider_name":"Hatena Blog","description":"\u3053\u3093\u306b\u3061\u306f\u3001\u30ad\u30e3\u30c7\u30a3\u3067 Quote \u3068\u3044\u3046\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u958b\u767a\u3057\u3066\u3044\u308b plant \u3053\u3068\u77f3\u7530 (@plant_ja) \u3067\u3059\u3002 \u30cf\u30fc\u30cd\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u3068\u3044\u3046\u8a00\u8449\u3092\u76ee\u306b\u3059\u308b\u6a5f\u4f1a\u304c\u5897\u3048\u3066\u304d\u307e\u3057\u305f\u306d\u3002\u300c\u4f55\u3092\u3084\u308b\u3079\u304d\u304b\u300d\u306b\u3064\u3044\u3066\u306f OpenAI \u306e Harness engineering: leveraging Codex in an agent-first world \u3084\u9006\u702c\u5ddd\u3055\u3093\u306e Claude Code / Codex \u30e6\u30fc\u30b6\u30fc\u306e\u305f\u3081\u306e\u8ab0\u3067\u3082\u308f\u304b\u308bHarness Engineering\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9 \u304c\u975e\u5e38\u306b\u53c2\u8003\u306b\u306a\u308a\u307e\u3059\u3002 \u672c\u8a18\u4e8b\u3067\u306f\u300c\u4f55\u3092\u300d\u3067\u306f\u306a\u304f\u300c\u3069\u3046\u59cb\u3081\u308b\u304b\u300d\u306b\u7126\u70b9\u3092\u5f53\u3066\u3066\u3044\u307e\u3059\u3002\u2026","type":"rich","url":"https://caddi.tech/start-harness-engineering-with-framework","blog_title":"CADDi Tech Blog","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcaddi.tech%2Fstart-harness-engineering-with-framework\" title=\"\u30cf\u30fc\u30cd\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306f\u67a0\u7d44\u307f\u304b\u3089\u59cb\u3081\u3088\u3046 - CADDi Tech Blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","author_url":"https://blog.hatena.ne.jp/tmk_0613/","provider_url":"https://hatena.blog","blog_url":"https://caddi.tech/","height":"190","title":"\u30cf\u30fc\u30cd\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306f\u67a0\u7d44\u307f\u304b\u3089\u59cb\u3081\u3088\u3046","categories":["AI\u99c6\u52d5\u958b\u767a"],"width":"100%"}