A Foreword on AGENTS.md#One aspect of agents I hadn’t researched but knew was necessary to getting good results from agents was the concept of the AGENTS.md file: a file which can control specific behaviors of the agents such as code formatting. If the file is present in the project root, the agent will automatically read the file and in theory obey all the rules within. This is analogous to system prompts for normal LLM calls and if you’ve been following my writing, I have an unhealthy addiction to highly nuanced system prompts with additional shenanigans such as ALL CAPS for increased adherence to more important rules (yes, that’s still effective). I could not find a good starting point for a Python-oriented AGENTS.md I liked, so I asked Opus 4.5 to make one:
其实，蜡梅和梅花既没有亲缘关系，也不是同一个品种。蜡梅是蜡梅科蜡梅属，梅花则是蔷薇科李属。从花期上看，蜡梅比梅花开得更早，开花的时候一般树上还有宿存的褐色果子。
Жители Санкт-Петербурга устроили «крысогон»17:52，更多细节参见safew官方下载
16:23, 27 февраля 2026РоссияЭксклюзив，这一点在下载安装 谷歌浏览器 开启极速安全的 上网之旅。中也有详细论述
Раскрыта судьба рубля в начале весныФинансист Проценко: Доллар может подешеветь до 72 рублей к апрелю。关于这个话题，同城约会提供了深入分析
Tony Jolliffe BBC