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:
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，更多细节参见51吃瓜
在截至 2026 年 1 月 25 日的第四财季中，英伟达实现总营收 681.3 亿美元（约合人民币 4680.2 亿元），环比增长 20%，同比增长 73%；GAAP 净利润达 429.6 亿美元，同比激增 94%。
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