Claude Code \u3068 Codex \u306e\u4f7f\u3044\u5206\u3051<\/title><link rel=\"canonical\" href=\"https:\/\/zenn.dev\/hy20191108\/articles\/d88bc7f5ccb0cc\" data-next-head=\"\"\/><meta name=\"twitter:card\" content=\"summary_large_image\" data-next-head=\"\"\/><meta property=\"og:url\" content=\"https:\/\/zenn.dev\/hy20191108\/articles\/d88bc7f5ccb0cc\" data-next-head=\"\"\/><meta property=\"og:title\" content=\"Claude Code \u3068 Codex \u306e\u4f7f\u3044\u5206\u3051\" data-next-head=\"\"\/><meta property=\"og:image\" 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class=\"ContentStickyNavForMobile_container__153a8\"\/>\n<header class=\"ArticleHeader_header__IRbtk\"\/>\n<div class=\"Container_wide__ykGLh Container_common__figYY\">\n<div class=\"ContainerUndo_undoInSM__1vdc1\">\n<div class=\"View_inner__LlCJG\">\n<div class=\"View_columnsContainer__ijfFN\">\n<section class=\"View_content__OZ_Dc\">\n<div class=\"View_main__AU6KW\">\n<div class=\"Container_default__13H8g Container_common__figYY\">\n<div class=\"InsertButtonToCodeBlock_insertButtonWrapper__ueql2\">\n<div class=\"znc BodyContent_anchorToHeadings__uGxNv\">\n<h2 id=\"1.-%E5%B0%8E%E5%85%A5\" data-line=\"2\" class=\"code-line\">\n 1. \u5c0e\u5165<\/h2>\n<ul data-line=\"4\" class=\"code-line\">\n<li data-line=\"4\" class=\"code-line\">\u79c1\u306f <strong>Claude Code\uff08Anthropic\uff09<\/strong> \u3068 <strong>Codex\uff08OpenAI\uff09<\/strong> \u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\uff0e\n<\/li>\n<li data-line=\"5\" class=\"code-line\">\u3069\u3061\u3089\u3082\u300cAI\u306b\u30b3\u30fc\u30c9\u3092\u66f8\u304b\u305b\u308b\uff0f\u76f4\u3055\u305b\u308b\u300d\u30c4\u30fc\u30eb\u3067\u3059\u304c\uff0c\u5f97\u610f\u306a\u30d5\u30a7\u30fc\u30ba\u304c\u9055\u3046\u306e\u3067\u6700\u8fd1\u306f\u5206\u3051\u3066\u4f7f\u3063\u3066\u3044\u307e\u3059\uff0e<\/li>\n<li data-line=\"6\" class=\"code-line\">\u305d\u3053\u3067\uff0c\u81ea\u5206\u306a\u308a\u306b\u6574\u7406\u3057\u3066\u307f\u3088\u3046\u3068\u601d\u3044\u307e\u3059\uff08\u3068\u3044\u3063\u3066\u3082\u4ed5\u69d8\u304c\u30ac\u30f3\u30ac\u30f3\u5909\u308f\u3063\u3066\u3044\u304f\u305f\u3081\uff0c\u73fe\u6642\u70b9\u3067\u306e\u3088\u3044\u3084\u308a\u65b9\u3060\u3068\u601d\u308f\u308c\u307e\u3059\uff09\uff0e<\/li>\n<\/ul>\n<h2 id=\"2.-%E5%85%A8%E4%BD%93%E3%81%AE%E6%B5%81%E3%82%8C\" data-line=\"8\" class=\"code-line\">\n 2. \u5168\u4f53\u306e\u6d41\u308c<\/h2>\n<ol data-line=\"10\" class=\"code-line\">\n<li data-line=\"10\" class=\"code-line\">\n<strong>\u8981\u4ef6\u306e\u78ba\u8a8d\u30fb\u8efd\u3044\u52d5\u4f5c\u6307\u793a<\/strong>\uff1aCodex\uff08\u77ed\u3044\u30d7\u30ed\u30f3\u30d7\u30c8\u3067\u9ad8\u54c1\u8cea\uff09\n<\/li>\n<li data-line=\"11\" class=\"code-line\">\n<strong>\u5b9f\u88c5\u30fb\u8907\u6570\u30d5\u30a1\u30a4\u30eb\u306e\u5909\u66f4<\/strong>\uff1aClaude Code\uff08\u5b9f\u88c5\u901f\u5ea6\u65e9\u3044\uff09\n<\/li>\n<li data-line=\"12\" class=\"code-line\">\n<strong>\u30ec\u30d3\u30e5\u30fc\u30fb\u7d5e\u308a\u8fbc\u307f<\/strong>\uff1aCodex \u306e <code>\/review<\/code>\uff08PR \u306b\u52a0\u3048\u3066\u30b3\u30df\u30c3\u30c8\u3057\u3066\u3044\u306a\u3044 Git \u306e\u5909\u66f4\u5dee\u5206\u3092\u30b3\u30de\u30f3\u30c9\u3067\u30ec\u30d3\u30e5\u30fc\u53ef\u80fd\uff09\n<\/li>\n<\/ol>\n<ul data-line=\"14\" class=\"code-line\">\n<li data-line=\"14\" class=\"code-line\">\n<strong>MCP\uff0fSerena<\/strong> \u3067\u95a2\u9023\u30d5\u30a1\u30a4\u30eb\u3092\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u306b\u5165\u308c\u308b\u904b\u7528\uff0e<\/li>\n<\/ul>\n<h2 id=\"3.-%E5%9F%BA%E6%9C%AC%E8%AA%AC%E6%98%8E\" data-line=\"16\" class=\"code-line\">\n 3. \u57fa\u672c\u8aac\u660e<\/h2>\n<h3 id=\"3.1-claude-code-%E3%81%A8%E3%81%AF\" data-line=\"18\" class=\"code-line\">\n 3.1 Claude Code \u3068\u306f<\/h3>\n<ul data-line=\"20\" class=\"code-line\">\n<li data-line=\"20\" class=\"code-line\">Anthropic \u304c\u63d0\u4f9b\u3059\u308bAI\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3067\u3059\uff0e\n<\/li>\n<li data-line=\"21\" class=\"code-line\">\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3067\u306f\u300c\u8907\u6570\u30d5\u30a1\u30a4\u30eb\u306e\u7de8\u96c6\u3092\u307e\u3068\u3081\u3066\u9032\u3081\u308b\u300d\u300c\u624b\u5143\u306e\u30c4\u30fc\u30eb\u3068\u9023\u643a\u3057\u3066\u9032\u3081\u308b\u300d\u4f7f\u3044\u65b9\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3059\uff0e\n<\/li>\n<li data-line=\"22\" class=\"code-line\">\u958b\u3044\u3066\u3044\u308b\u30ea\u30dd\u30b8\u30c8\u30ea\u3092\u898b\u3066\u7de8\u96c6\u3057\uff0c\u305d\u306e\u307e\u307e\u30ed\u30fc\u30ab\u30eb\u3067\u5b9f\u884c\u3067\u304d\u308b\u305f\u3081\uff0c\u5b9f\u88c5\u30d5\u30a7\u30fc\u30ba\u3092\u9ad8\u901f\u306b\u9032\u3081\u308b\u7528\u9014\u306b\u5411\u304d\u307e\u3059\uff0e<\/li>\n<\/ul>\n<h3 id=\"3.2-codex-%E3%81%A8%E3%81%AF\" data-line=\"24\" class=\"code-line\">\n 3.2 Codex \u3068\u306f<\/h3>\n<ul data-line=\"26\" class=\"code-line\">\n<li data-line=\"26\" class=\"code-line\">OpenAI \u304c\u63d0\u4f9b\u3059\u308b\uff0c\u30ed\u30fc\u30ab\u30eb\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u8aad\u307f\u53d6\u3063\u3066\u30b3\u30fc\u30c9\u306e\u7de8\u96c6\u30fb\u5b9f\u884c\u3092\u884c\u3046 CLI \u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3067\u3059\uff0e\n<\/li>\n<li data-line=\"27\" class=\"code-line\">GPT-5-Codex \u306b\u3088\u308a\uff0c\u30ec\u30d3\u30e5\u30fc\u3084\u30ea\u30d5\u30a1\u30af\u30bf\u3092<strong>\u77ed\u3044\u6307\u793a<\/strong>\u3067\u9032\u3081\u3089\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\uff0e\n<\/li>\n<li data-line=\"28\" class=\"code-line\">\u3064\u307e\u308a\uff0c\u300c\u6700\u5c0f\u9650\u306e\u30d7\u30ed\u30f3\u30d7\u30c8\u3067\u30bf\u30b9\u30af\u3092\u6307\u5b9a\u3059\u308b\u300d\u524d\u63d0\u306e\u8a2d\u8a08\u3067\u3059\uff0e<\/li>\n<\/ul>\n<h2 id=\"4.-%E3%81%AA%E3%81%9C%E3%81%93%E3%81%86%E5%88%86%E3%81%91%E3%81%A6%E3%81%84%E3%82%8B%E3%81%8B\" data-line=\"30\" class=\"code-line\">\n 4. \u306a\u305c\u3053\u3046\u5206\u3051\u3066\u3044\u308b\u304b<\/h2>\n<ul data-line=\"32\" class=\"code-line\">\n<li data-line=\"32\" class=\"code-line\">\n<strong>\u8981\u4ef6\u30fb\u89b3\u70b9\u306e\u30c1\u30a7\u30c3\u30af\u306f Codex<\/strong> \u2192 \u30ed\u30fc\u30ab\u30eb\u3092\u8aad\u3093\u3067\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3092\u88dc\u5b8c\u3057\u3066\u304f\u308c\u308b\u306e\u3067\u300c\u77ed\u3044\u6307\u793a\u300d\u3067\u8981\u4ef6\u3092\u8a73\u7d30\u306b\u8a70\u3081\u3084\u3059\u3044\uff0e\n<\/li>\n<li data-line=\"33\" class=\"code-line\">\n<strong>\u5b9f\u88c5\u306f Claude Code<\/strong> \u2192 \u8907\u6570\u30d5\u30a1\u30a4\u30eb\u3092\u307e\u3068\u3081\u3066\u89e6\u308b\u3068\u304d\u306b\u69cb\u6210\u304c\u898b\u901a\u3057\u3084\u3059\u304f\uff0c\u4f53\u611f\u3082\u901f\u3044\uff0e\n<\/li>\n<li data-line=\"34\" class=\"code-line\">\n<strong>\u30ec\u30d3\u30e5\u30fc\u306f Codex <code>\/review<\/code><\/strong> \u2192 \u610f\u56f3\u3068git\u5dee\u5206\u3092\u7a81\u304d\u5408\u308f\u305b\u3066\u91cd\u8981\u306a\u6307\u6458\u304b\u3089\u8fd4\u3059\u306e\u3067\uff0cAI\u304c\u751f\u6210\u3057\u305f\u30b3\u30fc\u30c9\u3092\u4eba\u9593\u304c\u8aad\u3080\u91cf\u3092\u5148\u306b\u5c11\u306a\u304f\u3067\u304d\u308b\uff0e\n<\/li>\n<\/ul>\n<h2 id=\"5.-%2Freview-%E3%82%92%E3%83%AD%E3%83%BC%E3%82%AB%E3%83%AB%E3%81%A7%E5%9B%9E%E3%81%99%E3%81%A8%E3%81%8D%E3%81%AE%E3%83%9D%E3%82%A4%E3%83%B3%E3%83%88\" data-line=\"36\" class=\"code-line\">\n 5. <code>\/review<\/code> \u3092\u30ed\u30fc\u30ab\u30eb\u3067\u56de\u3059\u3068\u304d\u306e\u30dd\u30a4\u30f3\u30c8<\/h2>\n<ul data-line=\"38\" class=\"code-line\">\n<li data-line=\"38\" class=\"code-line\">Codex \u30c1\u30fc\u30e0\u306b\u3088\u308b\u958b\u767a\u306e\u3084\u308a\u65b9\u8b1b\u5ea7\u3067\u306f\uff0cPR \u524d\u306b\u30ed\u30fc\u30ab\u30eb\u306e\u5909\u66f4\u306b <code>\/review<\/code> \u3092\u304b\u3051\u308b\u4f7f\u3044\u65b9\u304c\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3059\uff0e\n<\/li>\n<li data-line=\"39\" class=\"code-line\">Codex \u306f\u5909\u66f4\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\uff0c\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u5b9f\u884c\u30fb\u30c6\u30b9\u30c8\u3082\u884c\u3044\uff0c\u91cd\u8981\u5ea6\u306e\u9ad8\u3044\u6307\u6458\u304b\u3089\u63d0\u793a\u3057\u307e\u3059\uff0e\n<\/li>\n<li data-line=\"40\" class=\"code-line\">\u3053\u308c\u3092\u631f\u3080\u3053\u3068\u3067\uff0cAI \u304c\u751f\u6210\u3057\u3066\u9577\u304f\u306a\u3063\u305f\u5909\u66f4\u3092\uff0c\u4eba\u304c\u8aad\u3080\u524d\u306b\u6574\u7406\u3067\u304d\u307e\u3059\uff0e<\/li>\n<\/ul>\n<h2 id=\"6.-%E6%89%80%E6%84%9F%EF%BC%88%E4%BB%95%E6%A7%98%E3%81%A7%E3%81%AF%E3%81%AA%E3%81%84%E9%83%A8%E5%88%86%EF%BC%89\" data-line=\"42\" class=\"code-line\">\n 6. \u6240\u611f\uff08\u4ed5\u69d8\u3067\u306f\u306a\u3044\u90e8\u5206\uff09<\/h2>\n<ul data-line=\"44\" class=\"code-line\">\n<li data-line=\"44\" class=\"code-line\">\u79c1\u306e\u6240\u611f\u3067\u306f\uff0cCodex \u3067\u306e\u30ea\u30d5\u30a1\u30af\u30bf\u306e\u307b\u3046\u304c Claude Code \u3088\u308a\u30d5\u30a1\u30a4\u30eb\u304c\u5897\u3048\u3059\u304e\u306a\u3044\u3088\u3046\u306b\u898b\u3048\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\uff0e<\/li>\n<li data-line=\"45\" class=\"code-line\">\u305d\u306e\u305f\u3081\uff0c\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u6642\u306b\u306f Codex \u3092\u3088\u304f\u4f7f\u3044\u307e\u3059\uff0e<\/li>\n<\/ul>\n<h2 id=\"7.-%E5%8F%82%E8%80%83%E6%96%87%E7%8C%AE\" data-line=\"47\" class=\"code-line\">\n 7. \u53c2\u8003\u6587\u732e<\/h2>\n<\/div>\n<\/div>\n<p><span style=\"display:block;height:2rem;flex-shrink:0\"\/><\/p>\n<aside class=\"View_authorInfo__F19rR\">\n<div class=\"ProfileCard_container__YfvQl\"><a target=\"_blank\" class=\"ProfileCard_avatar__tIJpR\" href=\"https:\/\/zenn.dev\/hy20191108\"><img decoding=\"async\" alt=\"haruh\" class=\"AvatarImage_plain__Fgp4R \" height=\"80\" loading=\"lazy\" referrerpolicy=\"no-referrer\" src=\"https:\/\/lh3.googleusercontent.com\/a\/ACg8ocI0ZQNhIP-F5gopbTLK8uD2HcbymD_NYdFIew5GJQRWrF6ObQ=s96-c\" width=\"80\"\/><\/a><\/div>\n<\/aside>\n<\/div>\n<\/div>\n<div id=\"discuss\">\n<div class=\"ArticleComments_commentsContainer__kOO0n\">\n<section class=\"ArticleComments_comments__y4Azs\">\n<div class=\"ArticleComments_emptyContainer__I4fw6\">\n<h3 class=\"Heading_size-lg__KD3Up Heading_centered__lNLF_\">Discussion<\/h3>\n<p><img decoding=\"async\" class=\"ArticleComments_emptyImg__FGwCr\" src=\"https:\/\/static.zenn.studio\/images\/drawing\/discussion.png\" width=\"300\"\/><\/div>\n<\/section>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n<\/div>\n<p><\/body><\/div>\n\n<br \/><a href=\"https:\/\/zenn.dev\/hy20191108\/articles\/d88bc7f5ccb0cc\">\u5143\u306e\u8a18\u4e8b\u3092\u78ba\u8a8d\u3059\u308b <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"Claude Code \u3068 Codex \u306e\u4f7f\u3044\u5206\u3051 1. \u5c0e\u5165 \u79c1\u306f Claude Code\uff08Anthropic\uff09 \u3068 Codex\uff08OpenAI\uff09 \u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\uff0e \u3069\u3061\u3089\u3082\u300cAI\u306b\u30b3\u30fc\u30c9\u3092\u66f8\u304b\u305b\u308b\uff0f\u76f4\u3055\u305b\u308b\u300d\u30c4\u30fc\u30eb\u3067\u3059 […]","protected":false},"author":1,"featured_media":22149,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[],"class_list":["post-22148","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hatena-blog"],"acf":[],"yoast_head":"\n<title>Claude Code \u3068 Codex \u306e\u4f7f\u3044\u5206\u3051 - \u30dd\u30b1\u30b3\u30f3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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