CodeWiki

Repository-level documentation for large codebases, written by agents, on your Claude or Codex subscription.

About CodeWiki

CodeWiki reads a repository, builds its dependency graph, splits it into a hierarchy of modules and has agents write one page per module plus an overview, with Mermaid diagrams. It handles codebases from a few thousand to over a million lines in 11 languages and updates only the pages a commit affects. It needs an API key, or runs in subscription mode on a Claude Pro/Max or Codex subscription through the claude and codex CLIs.

Can you use your ChatGPT plan in CodeWiki?

Yes. Your Codex subscription, via the codex CLI. CodeWiki's own page says: "Subscription mode. Run on a Claude Pro/Max or Codex subscription through the claude and codex CLIs, with no API key."

How to connect your plan

ChatGPT Plus or Pro

Made for

code wiki
diagrams
documentation

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