Top WIKI GitHub Repositories & Tools (2026)

Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.

An open-source, local-first writing workspace where you can write with Claude Code and Codex, drawing on your own sources and past work.

NOW MANAGED ON CODEBERG

The DokuWiki Open Source Wiki Engine

📱The official Wikipedia iOS app.

The Wikimedia Commons Android app allows users to upload pictures from their Android phone/tablet to Wikimedia Commons

Powerful note-taking without the hassle.

Free and Open Source Wiki built on top of Frappe

Kiwix JS Offline Browser implemented as a Progressive Web App (PWA), and packaged as Electron, NWJS and UWP apps for Windows, Linux and macOS..

Your space to collaboratively write and organize. Collectives is designed for groups and communities to structure shared knowledge and cultivate trust.

Scribe-iOS: Keyboards for language learners & Conjugate-iOS: Wikidata based verb conjugation app

A quests plugin based on a simple-to-use graphical interface (Minecraft)

Redmine plugin for easy customization of settings, text and content display by using personal or role-based dashboards (drag&drop), providing wiki macros and act as library for other plugins.

Model Context Protocol (MCP) Server to connect your AI with any MediaWiki

Web program to see the number of links to a page in any Wikimedia project.

A fun tool for quickly browsing unsourced snippets on Wikipedia.

Apache JSPWiki is a leading open source WikiWiki engine, feature-rich and built around standard JEE components (Java, servlets, JSP)

The best way to publish your scientific knowledge. Source code for the entire OurBigBook Project: OurBigBook.com, ourbigbook CLI and the VS Code extension. A powerful static wiki generator and lightweight markup language to write complex structured wikis/books/blogs with multi-user mind-melding magic 🧙

A queryable second brain over your scattered notes and docs - hybrid retrieval (vector + BM25), section-level citations, and an MCP server so AI agents can use it. ~300 lines, no LangChain.

OKF (Open Knowledge Format) — curated catalog of tools, plugins, skills, proposals, and docs for agent-friendly knowledge. YAML-driven, agent-searchable, MCP-ready.