Why I Built a Separate LLM Wiki

Why I Built a Separate LLM Wiki

As a project grows, documentation naturally gets scattered. README files, issues, PRs, release notes, and personal notes all start living in different places. At that point, it becomes harder for people to find things, and harder for an LLM to recover the right context reliably.

So instead of just storing documents, I started organizing them into a separate wiki structure that is easier for an LLM to read and search. The point is not to have more documentation, but to make the right context easier to retrieve.

How I Structured It

The setup is simpler than it sounds.

• Gather core documents for each project in one place
• Reduce duplicated explanations and define canonical documents
• Keep titles and section structure consistent
• Write keywords and surrounding context clearly so search can surface the right page

In other words, it is a wiki for humans, but also a documentation structure designed to be easy for an LLM to search, summarize, and reference.

Why Separate It Out

Normal documentation is often fine for humans reading top to bottom, but LLM workflows benefit from clearer structure. When the same idea is repeated across multiple documents, or important decisions only exist inside chat logs, the quality of later work becomes less stable.

Separating an LLM Wiki improves a few things immediately.

• Context recovery becomes faster in new sessions
• Writing feature summaries and PR drafts gets easier
• Project-specific terminology and rules stay more consistent
• Information is less likely to drift across scattered documents

What I Expect From It

This is less of a grand knowledge management system and more of a way to organize the context I keep reaching for during actual work. When I am running multiple apps and experiments at once, it feels closer to a working memory layer than a simple document archive.

It is still evolving, but even this level of structure already improves search quality and context retention. From here, I want to extend it naturally with glossaries, decision records, and change history.