OKF Builder Reference / Open Knowledge Format v0.1, explained for builders OKF v0.1
OKF OpenKnowledgeFormat

Comparison

OKF vs llms.txt

llms.txt gives LLMs a curated entry point into website content. OKF can map concept-level knowledge and the relationships a flat page list drops.

Question
OKF
llms.txt
Primary job
Packages concepts and their relationships into reusable files.
Points LLMs toward important website pages.
Scope
Repos, docs, data, operations, APIs, playbooks, website concepts, and relationships.
Website content discovery and summaries.
Structure
Many concept files with metadata and Markdown links.
One entry-point text file.

When to use OKF

Use OKF when the knowledge needs structure, metadata, links, and a map of how concepts fit together.

When to use llms.txt

Use llms.txt when you want to guide models through public website content.

How they work together

A site can publish llms.txt as the entry point and link to an OKF bundle for deeper structured context, giving models both a page map and concept-level relationships.