Xenodium is doing great work for Emacs community. I am currently using `agent-shell` but I don't like the header added on the top of the buffer. I already have all information I want at the bottom. The bottom line you have make it optional so that minimalists can choose to remove it.

> but I don't like the header added on the top of the buffer

Please file a feature request, so we can make the graphical header optional: https://github.com/xenodium/agent-shell/issues