It seems pretty easy to just set something like this yourself.

Personally, I just use Caldav and XMPP. Todos added to caldav get prioritized and picked up by an LLM and then worked on. The work is then evaluated in a simulator, screenshots/videos are sent from the LLM to confirm that the design is correct, or to ask follow up questions. From my phone I can screenshot my project and then add it to the todo list and queue it easily, and it will just get picked up and worked on.

Maybe I'm reinventing the wheel or sound like the anti-Dropbox guy, but I like that whatever feature I want or need in my workflow I just ask the LLM to add that. Makes it so that I can strip away a lot of complexity.