LangChain Ships OpenWiki — a CLI That Writes and Maintains Your AGENTS.md and CLAUDE.md For You

GitHub·high signal

langchain-ai/openwiki (MIT, v0.1.2 released 2026-07-13) is a TypeScript CLI that generates and maintains agent-facing documentation, hitting 11,768 stars since 2026-06-22 (~490/day). It builds two wiki types: repository docs in openwiki/ for a codebase, and a personal 'brain' wiki in ~/.openwiki/wiki/ ingested from Gmail, Notion, GitHub, X/Twitter, web search, and Hacker News. Critically for builders, it maintains AGENTS.md and CLAUDE.md at repo roots and plugs into CI/CD to refresh docs via pull requests — treating agent context files as generated artifacts rather than hand-maintained prose. Works with OpenAI, Claude, and Gemini via env config.