{"id":1779,"date":"2026-07-28T17:41:08","date_gmt":"2026-07-28T09:41:08","guid":{"rendered":"https:\/\/www.imaseo.com\/blog\/?p=1779"},"modified":"2026-06-02T16:59:38","modified_gmt":"2026-06-02T08:59:38","slug":"understand-codex-harness-task","status":"publish","type":"post","link":"https:\/\/www.imaseo.com\/blog\/ai-tools\/understand-codex-harness-task","title":{"rendered":"\u4ece\u4e00\u6b21\u4efb\u52a1\u600e\u4e48\u7406\u89e3 Codex Harness\uff1f"},"content":{"rendered":"

\u4ece\u4e00\u6b21\u4efb\u52a1\u7406\u89e3 Codex Harness\uff1a52 \u6b21\u51fd\u6570\u8c03\u7528\u80cc\u540e\u7684 Agent \u5de5\u4f5c\u73af\u5883<\/strong><\/p>\n

\u5f53\u6211\u7b2c\u4e00\u6b21\u5728 Codex \u7684\u804a\u5929\u6846\u91cc\u8f93\u5165\u300c\u8bf7\u5e2e\u6211\u8be6\u7ec6\u89e3\u91ca Codex open source \u4e2d harness \u662f\u5982\u4f55\u5b9e\u73b0\u7684\u300d\u65f6\uff0c\u6211\u4ee5\u4e3a\u4f1a\u5f97\u5230\u4e00\u6bb5\u6f02\u4eae\u7684\u603b\u7ed3\u3002\u7ed3\u679c Codex \u7ed9\u4e86\u6211\u5b8c\u5168\u4e0d\u540c\u7684\u4e1c\u897f\u2014\u2014\u5b83\u76f4\u63a5\u5f00\u59cb\u300c\u5e72\u6d3b\u300d\u4e86\u3002<\/p>\n

\u6253\u5f00\u5bf9\u5e94\u7684 rollout \u6587\u4ef6\u540e\uff0c\u6211\u88ab\u9707\u64bc\u5230\u4e86\u3002\u8fd9\u4e00\u4e2a\u770b\u4f3c\u7b80\u5355\u7684\u95ee\u9898\uff0c\u80cc\u540e\u5b9e\u9645\u53d1\u751f\u4e86 52 \u4e2a function_call<\/code><\/strong> \u548c 49 \u4e2a function_call_output<\/code><\/strong>\u3002Codex \u6ca1\u6709\u51ed\u7a7a\u56de\u7b54\uff0c\u5b83\u771f\u7684\u53bb\u628a\u6574\u4e2a openai\/codex \u4ed3\u5e93\u62c9\u4e0b\u6765\uff0c\u641c\u7d22\u4ee3\u7801\u8def\u5f84\uff0c\u8bfb\u53d6\u6838\u5fc3\u6587\u4ef6\uff0c\u6700\u540e\u624d\u7ed9\u51fa\u5206\u6790\u3002<\/p>\n

\u8fd9\u8ba9\u6211\u77ac\u95f4\u660e\u767d\u4e86\uff1aHarness \u4e0d\u662f\u6a21\u578b\u7684\u80fd\u529b\uff0c\u800c\u662f\u6a21\u578b\u5f97\u4ee5\u300c\u771f\u6b63\u5de5\u4f5c\u300d\u7684\u6574\u4e2a\u73af\u5883<\/strong>\u3002<\/p>\n

Codex \u5728\u8fd9\u4e2a\u4efb\u52a1\u91cc\u5230\u5e95\u505a\u4e86\u4ec0\u4e48\uff1f<\/h3>\n

Codex \u4f7f\u7528\u7684\u6838\u5fc3\u5de5\u5177\u975e\u5e38\u52a1\u5b9e\uff1a<\/p>\n

    \n
  • exec_command<\/code><\/strong>\uff1a\u8fd0\u884c\u5404\u79cd shell \u547d\u4ee4\uff0c\u5305\u62ec git<\/code>\u3001curl<\/code>\u3001rg<\/code>\uff08ripgrep\uff09\u3001sed<\/code>\u3001jq<\/code> \u7b49<\/li>\n
  • write_stdin<\/code><\/strong>\uff1a\u5904\u7406\u957f\u65f6\u95f4\u8fd0\u884c\u547d\u4ee4\u7684\u6301\u7eed\u8f93\u51fa\uff0c\u6bd4\u5982 git clone<\/code> \u8fc7\u7a0b\u4e2d\u7684\u5206\u6bb5\u8fd4\u56de<\/li>\n<\/ul>\n

    \u5b83\u5148\u786e\u8ba4\u4ed3\u5e93\u7684\u5b98\u65b9\u6765\u6e90\uff0c\u5224\u65ad\u76ee\u6807\u662f openai\/codex<\/code> \u8fd9\u4e2a\u4ed3\u5e93\uff1b\u7136\u540e\u4f7f\u7528 sparse checkout \u53ea\u62c9\u53d6\u548c harness \u76f8\u5173\u7684\u76ee\u5f55\uff1b\u518d\u901a\u8fc7\u4ee3\u7801\u641c\u7d22\u627e\u5230\u6240\u6709\u4e0e harness \u5b9e\u73b0\u76f8\u5173\u7684\u5173\u952e\u8def\u5f84\uff0c\u6700\u540e\u9010\u4e2a\u6253\u5f00\u6838\u5fc3\u6587\u4ef6\u8fdb\u884c\u9605\u8bfb\u548c\u5206\u6790\u3002<\/p>\n

    \u6574\u4e2a\u8fc7\u7a0b\u50cf\u4e00\u4e2a\u771f\u6b63\u6709\u300c\u624b\u811a\u300d\u7684\u5de5\u7a0b\u5e08\uff0c\u800c\u4e0d\u662f\u53ea\u4f1a\u8bf4\u8bdd\u7684\u54a8\u8be2\u5e08\u3002<\/p>\n

    \u516d\u9636\u6bb5\u62c6\u89e3\uff1a\u4e00\u6b21\u4efb\u52a1\u7684\u5b8c\u6574 rollout<\/h3>\n

    \u4ece rollout \u8bb0\u5f55\u6765\u770b\uff0c\u6574\u4e2a\u4efb\u52a1\u53ef\u4ee5\u6e05\u6670\u62c6\u6210\u516d\u4e2a\u9636\u6bb5\uff1a<\/p>\n

    1. \u786e\u8ba4\u5b98\u65b9\u6765\u6e90<\/strong>
    \nCodex \u5148\u8fd0\u884c git ls-remote<\/code> \u548c GitHub API\uff0c\u786e\u8ba4\u76ee\u6807\u4ed3\u5e93\u8eab\u4efd\u548c codex-rs<\/code> \u76ee\u5f55\u7ed3\u6784\uff0c\u907f\u514d\u5206\u6790\u5230 fork \u6216\u955c\u50cf\u4ed3\u5e93\u3002<\/p>\n

    2. \u7cbe\u51c6\u62c9\u53d6\u6e90\u7801<\/strong>
    \n\u4f7f\u7528 Git sparse checkout\uff0c\u53ea\u62c9\u53d6\u4e0e harness \u76f8\u5173\u7684 Rust \u4ee3\u7801\u548c\u914d\u7f6e\u6587\u4ef6\uff0c\u5927\u5e45\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n

    3. \u4ee3\u7801\u641c\u7d22\u4e0e\u8def\u5f84\u5b9a\u4f4d<\/strong>
    \n\u901a\u8fc7 rg<\/code>\uff08ripgrep\uff09\u5feb\u901f\u641c\u7d22 “harness” \u76f8\u5173\u5173\u952e\u8bcd\uff0c\u5b9a\u4f4d\u6838\u5fc3\u5b9e\u73b0\u6587\u4ef6\uff0c\u907f\u514d\u5927\u6d77\u635e\u9488\u3002<\/p>\n

    4. \u6df1\u5ea6\u9605\u8bfb\u6838\u5fc3\u6587\u4ef6<\/strong>
    \n\u9010\u4e2a\u6253\u5f00\u5173\u952e\u6587\u4ef6\uff0c\u7406\u89e3 harness \u7684\u7ed3\u6784\u8bbe\u8ba1\u3001\u5de5\u5177\u6ce8\u518c\u673a\u5236\u3001\u6267\u884c\u6d41\u7a0b\u548c\u5b89\u5168\u8fb9\u754c\u3002<\/p>\n

    5. \u4ea4\u53c9\u9a8c\u8bc1\u4e0e\u5206\u6790<\/strong>
    \n\u7ed3\u5408\u591a\u4e2a\u6587\u4ef6\u7684\u5185\u5bb9\uff0c\u8fdb\u884c\u903b\u8f91\u68b3\u7406\uff0c\u7406\u89e3 harness \u5982\u4f55\u4e3a Agent \u63d0\u4f9b\u5de5\u5177\u8c03\u7528\u3001\u72b6\u6001\u7ba1\u7406\u3001\u6743\u9650\u63a7\u5236\u7b49\u80fd\u529b\u3002<\/p>\n

    6. \u57fa\u4e8e\u4e8b\u5b9e\u751f\u6210\u56de\u7b54<\/strong>
    \n\u6240\u6709\u7ed3\u8bba\u90fd\u6709\u771f\u5b9e\u4ee3\u7801\u548c\u6267\u884c\u8bb0\u5f55\u4f5c\u4e3a\u652f\u6491\uff0c\u800c\u4e0d\u662f\u6a21\u578b\u7684\u300c\u5e7b\u89c9\u300d\u3002<\/p>\n

    \u8fd9\u4e2a\u8fc7\u7a0b\u8ba9\u6211\u7b2c\u4e00\u6b21\u5982\u6b64\u76f4\u89c2\u5730\u770b\u5230\uff1a\u6a21\u578b\u53ea\u662f\u5927\u8111\uff0cHarness \u624d\u662f\u8eab\u4f53\u548c\u64cd\u4f5c\u7cfb\u7edf<\/strong>\u3002<\/p>\n

    Harness \u5230\u5e95\u662f\u4ec0\u4e48\uff1f<\/h3>\n

    \u7528\u4e00\u4e2a\u6700\u76f4\u767d\u7684\u516c\u5f0f\u6765\u8bf4\uff1a<\/p>\n

    Harness = Agent – Model<\/strong><\/p>\n

    \u6a21\u578b\u8d1f\u8d23\u601d\u8003\u548c\u751f\u6210\uff0c\u800c Harness \u63d0\u4f9b\u7684\u662f\uff1a<\/p>\n

      \n
    • \u4e00\u5f20\u684c\u5b50<\/strong>\uff1a\u8ba9 Agent \u6709\u5730\u65b9\u5de5\u4f5c\uff0c\u800c\u4e0d\u662f\u6bcf\u6b21\u4ece\u96f6\u5f00\u59cb\u642d\u73af\u5883<\/li>\n
    • \u4e00\u5957\u5de5\u5177<\/strong>\uff1aexec_command<\/code>\u3001read_file<\/code>\u3001search_code<\/code> \u7b49\u771f\u5b9e\u53ef\u6267\u884c\u7684\u80fd\u529b<\/li>\n
    • \u4e00\u4efd\u8fdb\u5ea6\u8868<\/strong>\uff1a\u72b6\u6001\u7ba1\u7406\uff0c\u8ba9\u957f\u4efb\u52a1\u4e0d\u4f1a\u65ad\u7247<\/li>\n
    • \u4e00\u4e9b\u4e0d\u80fd\u8d8a\u8fc7\u7684\u8fb9\u754c<\/strong>\uff1a\u6743\u9650\u63a7\u5236\u3001\u5b89\u5168\u89c4\u5219\u3001\u9a8c\u8bc1\u673a\u5236<\/li>\n
    • \u4e00\u4e2a\u4f1a\u8bf4\u300c\u4e0d\u7b97\u5b8c\u6210\u300d\u7684\u53cd\u9988\u7cfb\u7edf<\/strong>\uff1a\u9632\u6b62 Agent \u81ea\u6211\u611f\u89c9\u826f\u597d\u5730\u80e1\u4e71\u5ba3\u5e03\u4efb\u52a1\u7ed3\u675f<\/li>\n<\/ul>\n

      \u5b83\u65e2\u7ed9 Agent \u81ea\u7531\uff0c\u4e5f\u7ed9 Agent \u9650\u5236\u3002\u6ca1\u6709 Harness\uff0cAgent \u53ea\u80fd\u300c\u8bf4\u300d\uff1b\u6709\u4e86 Harness\uff0cAgent \u624d\u80fd\u300c\u505a\u300d\u3002<\/p>\n

      \u4ece\u4e00\u6b21\u4efb\u52a1\u770b Harness Engineering \u7684\u672c\u8d28<\/h3>\n

      \u8fd9\u6b21\u4efb\u52a1\u8ba9\u6211\u771f\u6b63\u7406\u89e3\u4e86 Harness Engineering \u7684\u610f\u4e49\u3002<\/p>\n

      \u5b83\u4e0d\u662f\u5728\u6a21\u578b\u4e4b\u5916\u518d\u53e0\u52a0\u4e00\u4e2a\u300c\u5de5\u7a0b\u7cfb\u7edf\u300d\u8fd9\u4e48\u62bd\u8c61\u7684\u6982\u5ff5\uff0c\u800c\u662f\u5728\u89e3\u51b3\u4e00\u4e2a\u975e\u5e38\u5177\u4f53\u7684\u95ee\u9898\uff1a<\/p>\n

      \u5982\u4f55\u8ba9 Agent \u4e0d\u5fc5\u6bcf\u6b21\u4ece\u96f6\u5f00\u59cb\uff0c\u4e5f\u4e0d\u80fd\u968f\u4fbf\u5ba3\u5e03\u5b8c\u6210\uff1f<\/strong><\/p>\n

        \n
      • \u65e7\u7684\u9519\u8bef\u8981\u80fd\u53d8\u6210\u4e0b\u4e00\u6b21\u7684\u7ea6\u675f<\/li>\n
      • \u53cd\u590d\u51fa\u73b0\u7684\u64cd\u4f5c\u8981\u80fd\u6c89\u6dc0\u4e3a Skill<\/li>\n
      • \u91cd\u8981\u7684\u5224\u65ad\u8fb9\u754c\u8981\u80fd\u56fa\u5316\u5230\u73af\u5883\u4e2d<\/li>\n
      • \u5b8c\u6210\u7684\u6807\u51c6\u4e0d\u80fd\u7531 Agent \u81ea\u5df1\u8bf4\u4e86\u7b97<\/li>\n<\/ul>\n

        \u5f53\u5165\u53e3\u3001\u4e0a\u4e0b\u6587\u3001\u5de5\u5177\u3001\u72b6\u6001\u3001\u53cd\u9988\u3001\u8fb9\u754c\u8fd9\u4e9b\u5143\u7d20\u8fde\u6210\u4e00\u4e2a\u7cfb\u7edf\u65f6\uff0cAgent \u7684\u80fd\u529b\u5c31\u4e0d\u518d\u4f9d\u8d56\u4e8e\u5355\u6b21\u5bf9\u8bdd\u7684\u63d0\u793a\u8bcd\u957f\u5ea6\uff0c\u800c\u662f\u6709\u4e86\u771f\u6b63\u7684\u300c\u5de5\u4f5c\u8bb0\u5fc6\u300d\u548c\u300c\u5de5\u4f5c\u4e60\u60ef\u300d\u3002<\/p>\n

        \u4e3a\u4ec0\u4e48\u8fd9\u4e2a\u7406\u89e3\u5f88\u91cd\u8981\uff1f<\/h3>\n

        \u5728\u56fd\u5185\u4f7f\u7528 Codex \u7684\u6700\u5927\u969c\u788d\uff0c\u5176\u5b9e\u4e0d\u662f\u6a21\u578b\u672c\u8eab\uff0c\u800c\u662f\u300c\u600e\u4e48\u628a\u6a21\u578b\u5b89\u653e\u5728\u4e00\u4e2a\u5408\u9002\u7684\u5de5\u4f5c\u73af\u5883\u91cc\u300d\u3002\u5f53\u6211\u4eec\u628a Harness \u548c\u6a21\u578b\u89e3\u8026\u540e\uff0c\u5c31\u83b7\u5f97\u4e86\u6781\u5927\u7684\u7075\u6d3b\u6027\u2014\u2014\u53ef\u4ee5\u7528 Kimi\u3001DeepSeek\u3001GLM \u7b49\u56fd\u4ea7\u6a21\u578b\u4f5c\u4e3a\u300c\u5927\u8111\u300d\uff0c\u4f46\u4f9d\u7136\u4f7f\u7528\u6210\u719f\u7684 Harness \u4f5c\u4e3a\u300c\u8eab\u4f53\u300d\u3002<\/p>\n

        \u8fd9\u4e5f\u89e3\u91ca\u4e86\u4e3a\u4ec0\u4e48\u8d8a\u6765\u8d8a\u591a\u7684\u5f00\u53d1\u8005\u5f00\u59cb\u7814\u7a76 Harness Engineering\u3002\u5b83\u4e0d\u662f\u4e00\u4e2a\u65b0\u6982\u5ff5\uff0c\u800c\u662f\u4e00\u4e2a\u8fdf\u5230\u7684\u8ba4\u77e5\uff1a\u771f\u6b63\u51b3\u5b9a Agent \u4e0a\u9650\u7684\uff0c\u5f80\u5f80\u4e0d\u662f\u6a21\u578b\u591a\u806a\u660e\uff0c\u800c\u662f\u5b83\u7684\u5de5\u4f5c\u73af\u5883\u6709\u591a\u5b8c\u5584<\/strong>\u3002<\/p>\n

        \n

        \u4f60\u73b0\u5728\u4f7f\u7528 Codex \u6216\u8005\u5176\u4ed6 Coding Agent \u65f6\uff0c\u4e0d\u59a8\u4e5f\u505a\u4e00\u6b21\u7c7b\u4f3c\u7684\u5b9e\u9a8c\u3002<\/p>\n

        \u968f\u4fbf\u627e\u4e00\u4e2a\u4f60\u60f3\u6df1\u5165\u4e86\u89e3\u7684\u6982\u5ff5\uff0c\u8ba9\u5b83\u300c\u89e3\u91ca\u81ea\u5df1\u300d\u3002\u7136\u540e\u53bb\u770b\u770b\u5b83\u7684 rollout\u3002\u4f60\u4f1a\u53d1\u73b0\uff0c\u771f\u6b63\u5389\u5bb3\u7684\u4e0d\u662f\u5b83\u8bf4\u4e86\u4ec0\u4e48\uff0c\u800c\u662f\u5b83\u4e3a\u4e86\u56de\u7b54\u8fd9\u4e2a\u95ee\u9898\uff0c\u6084\u6084\u5e72\u4e86\u591a\u5c11\u300c\u770b\u4e0d\u89c1\u7684\u6d3b\u300d<\/strong>\u3002<\/p>\n

        \u8fd9\u4e9b\u770b\u4e0d\u89c1\u7684\u6d3b\uff0c\u624d\u662f Harness \u7684\u5168\u90e8\u610f\u4e49\u3002<\/p>\n

        \uff08\u672c\u6587\u57fa\u4e8e\u771f\u5b9e Codex rollout \u5206\u6790\u64b0\u5199\uff0c\u6b22\u8fce\u5173\u6ce8 Harness Engineering \u7cfb\u5217\uff0c\u6301\u7eed\u62c6\u89e3 Agent \u7684\u5e73\u53f0\u5c42\u4e0e\u5de5\u7a0b\u5b9e\u8df5\u3002\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"

        \u4ece\u4e00\u6b21\u4efb\u52a1\u7406\u89e3 Codex Harness\uff1a52 \u6b21\u51fd\u6570\u8c03\u7528\u80cc\u540e\u7684 Agent \u5de5\u4f5c\u73af\u5883 \u5f53\u6211\u7b2c\u4e00\u6b21\u5728 Codex \u7684\u804a\u2026<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-1779","post","type-post","status-publish","format-standard","hentry","category-ai-tools"],"_links":{"self":[{"href":"https:\/\/www.imaseo.com\/blog\/wp-json\/wp\/v2\/posts\/1779","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.imaseo.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.imaseo.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.imaseo.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.imaseo.com\/blog\/wp-json\/wp\/v2\/comments?post=1779"}],"version-history":[{"count":1,"href":"https:\/\/www.imaseo.com\/blog\/wp-json\/wp\/v2\/posts\/1779\/revisions"}],"predecessor-version":[{"id":1780,"href":"https:\/\/www.imaseo.com\/blog\/wp-json\/wp\/v2\/posts\/1779\/revisions\/1780"}],"wp:attachment":[{"href":"https:\/\/www.imaseo.com\/blog\/wp-json\/wp\/v2\/media?parent=1779"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.imaseo.com\/blog\/wp-json\/wp\/v2\/categories?post=1779"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.imaseo.com\/blog\/wp-json\/wp\/v2\/tags?post=1779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}