I have a few. My most used one is written up here, as it’s somewhat complicated:
I have been using DT/DTTG as a task manager lately, too. A Drafts action allows me to quickly add new tasks to my inbox. It passes a draft to this Shortcut, which splits text into new tasks and any notes added to the task and adds each as a new task-labelled item with some default formatting.
https://www.icloud.com/shortcuts/228ada3b535d4770a240d5e131a9ffb7