We’ll focus on both: how to set it up, and how to keep it running over time with the right habits and AI support. What the Zettelkasten method actually is (and what it isn’t) The Zettelkasten method (German for “slip box”) was popularized by German sociologist Niklas Luhmann. Over roughly 40 years, he created around 90,000 handwritten notes and used them to produce some 600 publications, including about 60 books. He referred to his Zettelkasten as his “second memory” and credited it as a key part of his output. Originally, the method was built for researchers drowning in information. People who needed to read, process, and connect vast amounts of source material.

Today, AI has created a new kind of knowledge problem. Large language models can’t do much with raw notes or scattered documents. LLMs work better with structured, clearly defined pieces of information that can be referenced and combined. The Zettelkasten format maps almost perfectly onto how AI knowledge bases need to be organized:

One idea per unit Clearly titled Richly connected

But before you set one up, you need to understand what Zettelkasten actually is. Because most people get it wrong from the start.

After saving, maybe you need some organization later, but most time they are just there. Most time you search content by categories, keywords, or tags.

I think we need right tools for different requirements.

My practical guide on setting up a smart notes / Zettelkasten / atomic notes Vault: https://bryanhogan.com/blog/obsidian-zettelkasten

Also wrote about how it fits into my overall Vault setup: https://bryanhogan.com/blog/obsidian-vault

Edit: Oh, I actually just found the comment from the author here, sounds like AI slop.