Knowledge Base GitHub Repositories (2026) · Open Source Tools

Turn your documents into a Markdown wiki you can read, that answers with citations. Works with any LLM provider, Ollama included. CROW classifier routing: 89% right note vs 62%, 2.1× faster ingest, 68% fewer tokens.

AI-native engineering environment management that makes your codebase agent-ready.

An on-device LLM understands your entire life, then proactively offers to get your work done through computer use.

Self-evolving Context Database for AI Agents. Unify Agent Memory, Knowledge RAG and Skills.

Docs is an open-source text editor: web-native, made for real-time collaboration, cleanly structured documents and sub-documents with full ownership of your data. Built to scale with Django and React.

TypeDB: Built for systems, not records

Model Context Protocol server for AFFiNE. Connect AI assistants to AFFiNE workspaces, documents, databases, and collaboration APIs over stdio or HTTP.

Self-maintaining, Obsidian-compatible knowledge base for pi — turn raw sources into an interlinked wiki that compounds. Native Open Knowledge Format (OKF) v0.2.

LeafWiki - Self-hosted wiki. Single Go binary, SQLite, Markdown on disk. No external database required.

Real-time web dashboard for pi coding-agent sessions. Multi-session view, live chat mirroring, integrated terminal, diff viewer, pi-flows execution, and mobile-first remote control via mDNS or zrok tunnel. Coexists with pi's TUI — doesn't replace it.

Free and Open Source Wiki built on top of Frappe

Self-hosted project management for devs and their clients: tickets, time tracking, docs and meetings, with an AI assistant that cites its sources. AGPL-3.0.

A native macOS app that turns GitHub Stars into a searchable, organized, AI-powered personal knowledge base.

Docmost is an open-source collaborative wiki and documentation software. It is an open-source alternative to Confluence and Notion.

⚡️next-generation personal AI assistant powered by LLM, RAG and agent loops, supporting computer-use, browser-use and coding agent, demo: https://demo.openagentai.org

Re-debugging Solved Failures? No Way. 500+ Evidence-graded fix lessons, One MCP Call-->https://misakanet.org

📝 Glyph is a private desktop workspace for notes, documents, and ideas, with Markdown editing and built-in AI tools.

Open-source, self-hosted workspace for pages, databases and AI. One Node.js process with SQLite.

INCEpTION provides a semantic annotation platform offering intelligent annotation assistance and knowledge management.

100,000+ AI briefings in 41 categories: models, dev tools, agents, research, funding. New briefings are fact-checked against their source post and link to it. Plain Markdown, CC BY 4.0. MCP server + Agent Skill let Claude, Cursor or VS Code ask for the latest. Read at blogs.drix10.com