This is what most people actually want. Several independent developers have created drag-and-drop interfaces for focus trees. The most robust examples include:
Prompt: "Write the HOI4 scripting code for a 70-day focus called 'Panzer IV Modernization' for Germany. It should give two military factories and a production efficiency bonus for medium tanks." hoi4 focus tree maker free
Before diving into the "how," let's discuss the "why." The national focus tree is the narrative backbone of HOI4. Vanilla trees (like Germany or the US) offer depth, but community mods like Kaiserreich , The New Order , or Road to 56 prove that the engine can handle infinite complexity. This is what most people actually want
Enter the solution you’ve been searching for: tools. but community mods like Kaiserreich
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