It can be partly finished by /init command in OpenCode, or /init-deep with oh-my-openagent plugin used in OpenCode. /init-deep will create AGENTS.md in every sub folders so that can provide more details in project.
The truth is most people's aim will be get more money, isn't it? but employer usually wants employer say something "big", they don't like the answer: for getting more money.
i use obsidian too! i have a question. how you recheck your note though obsidian in another device, as obsidian is only a local offline store base. i recently use github rep to synchronous notes. if there are some better ways?