The best way to get an LLM to follow style is to make sure that this style is evident in the codebase. Excessive instructions (whether through memories or AGENT.md) do not help as much.

Personally, I absolutely hate instructing agents to make corrections. It's like pushing a wet noodle. If there is lots to correct, fix one or two cases manually and tell the LLM to follow that pattern.

https://www.humanlayer.dev/blog/writing-a-good-claude-md