What this case covers
The article is aimed at non-technical users, using Obsidian and Codex to build a minimal personal knowledge base from three sets of materials, covering organization, project invocation, backup, and permission boundaries.
Questions it answers
- What does a minimal knowledge base need?
- How does Codex connect to a local repository?
- How should materials be classified without over-designing?
- How can a closed loop be formed with real tasks?
- When are Skills and a master control Agent actually needed?
Our observations
- The value of a knowledge base comes from invocation, not from the number of directories.
- Small samples can expose classification and collaboration problems faster.
- Important operations retain the final right of confirmation.
From the author
Skills and a master control Agent are not necessary conditions for the first build.