langchain-ai/openwiki
★ 17,280 stars
Covered in week 2026-W27 · the 2026-07 report
OpenWiki is a CLI that writes and maintains agent documentation for your codebase.
What openwiki is
OpenWiki turns your codebase and knowledge sources into a linked Markdown wiki that you own. Your coding agent can use it to understand a repository, answer questions, and find context across related projects. You can read the same pages or explore them as an interactive graph.
From the repository README · read it on GitHub →
Transcript
Cursor costs $20 monthly for AI coding help. This free command line tool writes and updates your entire project documentation automatically, so your team always sees the latest instructions without anyone typing a word. It answers code questions instantly by reading the exact files your team uses daily. New teammates understand your codebase immediately without needing hand-holding walkthroughs. That's OpenWiki by LangChain with 2,308 stars. Would you pay $20 monthly or grab this free alternative instead?