Ask HN: Examples of continuous work agent templates

I'm after examples / papers on prompts and workflows that work well with continuous behaviour. So far there's lots of "build a plan and finish this task" style agents. I'm after some examples of "look at your existing state and knowledge, look at new events, the last action took Xmin and updated Y, figure out next steps and update the state".

The naive version of that seems to work ok, but I'm sure someone experimented with the state representation and dealing with multiple event streams more than I have.