RAG・知識ベース
second-brain-os
A self-maintaining AI second brain for Obsidian and Claude Code.
★ 888 スターMIT
ガイドを見る →docsmintは、HiAi-ggが公開しているオープンソースのRAG・知識ベースプロジェクトです（GitHub: HiAi-gg/docsmint）。GitHubスターは118、フォークは3で、Apache-2.0ライセンスの下で公開されています。GitHubでの最終更新は2026年9月28日です。
An open-source knowledge base for people and AI agents.
Decide what you want the project to do before installing anything.
Grab the source and skim the README for setup requirements.
Install dependencies and add any API keys or settings it needs.
Launch it and follow the example workflow from the docs.
Exposes its capabilities to AI agents over the Model Context Protocol.
Ships with container support for one-command self-hosting.
Deploy the full stack on your own infrastructure.
Comfortable writing and organizing experience.
Works offline with on-device storage.
Bring notes from Obsidian, Notion, and more.
Download the source and move into the project folder.
git clone https://github.com/HiAi-gg/docsmint.git
cd docsmintPull in the Node packages the project needs.
npm installStart the dev server and open the printed URL.
npm run devIt is an open-source project at HiAi-gg/docsmint with 3 forks. Check the repo’s contributors and recent commits to judge how active maintenance is.
Yes. It is Apache-2.0 licensed, so commercial use is allowed with attribution and license notices.
Locally or on your own server, depending on how you deploy it.
Most support OpenAI, Anthropic, Ollama, and other providers via config.
Yes — MCP support lets agents search your knowledge base directly.
A self-maintaining AI second brain for Obsidian and Claude Code.
Edit RDF knowledge graphs in your browser — no backend needed.
A Flutter e-reader and audiobook app with AI chat.
A new state of the art for RAG: an open knowledge base for humans and agents.
A trilingual e-commerce knowledge base agents can install.
Starter template for AI agents that stay synced with your knowledge base.
LibreAIカタログに掲載されたRAG・知識ベースプロジェクトの中で最もスターの多いもの — docsmintが合わなかった場合に検討したい、現実的な候補リストです。
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Lightweight OCR toolkit turning PDFs and images into structured, LLM-ready data in 100+ languages
MinerU — turns PDFs and Office documents into LLM-ready Markdown and JSON for agents and RAG pipelines, Apache-2.0 plus terms
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カタログの中でdocsmintとスター数が近いRAG・知識ベースプロジェクト — 前後の棚もそのまま見て回れます。
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Turn your GitHub stars into a searchable AI knowledge base.
Local AI-driven document search and editing with first-in-class hybrid retrieval