【業務特化】Codexの強みが活かせる神機能5選（Sub-agents・Record&Replay・Automations機能を解説）

Have you ever opened Codex once, but then stopped using it altogether? If so, today's discussion might answer that question . Let me say this upfront . The reason you couldn't continue wasn't because you lacked willpower or because you're a slow learner . Actually, I was the same. The reason is much simpler. Whenever we ask AI to do something

, we're always doing the work ourselves beforehand. I will explain the current situation . Write down the steps you want them to take . I even forget that I was supposed to ask for it in the first place . I'll reread everything that's been returned and keep a close eye on it . I call this "hand it over" and "mato". This refers to the

preparations we are making on our end to hand over tasks to AI. This is the most important point today. It's not that the AI ​​is slow . It's taking a while to hand it over . And today's topic is about eliminating these four tedious steps with features. There are four steps involved , and five functions. There will be one different item

mixed in, so I will let you know when it's your turn . Also, this channel is currently promoting Codex. The reason is simple: it has many usable functions and is easy to use even for people who don't program. Of course, Claude Code is also a powerful tool, so I will honestly tell you what happens at the end of each of the five steps

. Here is today's table of contents . We will proceed by showing you the features that reduce the amount of work involved, in a ranking format starting from fifth place . A practical kit summarizing today's five points on a single sheet is available in the description box . I'll try it right after I finish watching it.