Yes and it’s also something that was already known and recommended. It’s not “code mode” or something revolutionary, it’s just instructing your LLM to feel free to write scripts to aid it in completing the task.
It’s very useful and I use it all the time, and in the end you can distill it into a reusable toolbox, somewhat similar to a collection of markdown files with project knowledge.
Use a LLM to summarize it.