op-packages/mihomo/ReadME.md

核心替换 / Core Replacement

此 mihomo 核心并不是唯一的. 您也可以使用 Nikki 或其他包的 mihomo 核心.
只要它们的 PROVIDES 字段为 mihomo, 且 /usr/bin/mihomo 有可用于执行的二进制文件或链接

This mihomo core is not the only option. you can also use the mihomo core from Nikki or other packages.
provided that their PROVIDES field is set to mihomo and there is an executable binary or link at /usr/bin/mihomo.