It does well with conversation but on the contrary, ell itself is stateless (on the aspect of user input and generate contents). Conversational use of ell depends on `script` to record the terminal output. Though, I can support managing historical dialogs via a plugin with side effects. I need to consider whether this suits the idea and philosophy of ell.

Well, either I'm not good at googling ro google is not good at searching.. I did searched similar projects and never find these powerful tools in practice posted by HN users