Ask HN: What's solution to periodic Deep Research using LLM?

Hi, what's current solution for Deep Research that will run in defined interval. I wanted to use OpenAI Deep Research model but API is extremely confusing. So maybe there is something else more generic and lean? Like I don't want to be vendor dependant (so any config on 3rd party ui is out of the scope). I'm also happy to code long standing solution but I need place where to start. Cheers