Your AI second brain. Self-hostable. Get answers from the web or your docs. Build custom agents, schedule automations, do deep research. Turn any online or local LLM into your personal, autonomous AI (gpt, claude, gemini, llama, qwen, mistral). Get started - free.

Private & local AI personal knowledge management app for high entropy people.

QOwnNotes is a plain-text file notepad and todo-list manager with Markdown support and Nextcloud / ownCloud integration.

This is my personal knowledge-base. Here you'll find code-snippets, technical documentation, and command reference for various tools, and technologies.

Resources, links, projects, and ideas for gardeners tending their digital notes on the public interwebs

Claude Code plugin that generates individualized knowledge systems from conversation. You describe how you think and work, have a conversation and get a complete second brain as markdown files you own.

Learn to build your Second Brain AI assistant with LLMs, agents, RAG, fine-tuning, LLMOps and AI systems techniques.

Built by a PhD whose memory was failing, whose diet was a mess, and whose anxiety had its own agenda. Most second brain tools ignore the fact that your brain doesn't work in isolation: your body and your mental health are part of the system too. This crew handles all three: knowledge, nutrition, and mental wellness.

A lightweight local-first graphic-centric productivity tool to build your second brain. Supporting Excalidraw/Tldraw whiteboard and notion-like note. 一款以图形为中心、轻量级、本地优先的用于构建第二大脑的效率工具。支持 Excalidraw、Tldraw 白板和类 Notion 笔记。

Plain text note-taking assistant

Your Self-Hosted Knowledge Base

我的第二大脑 second brain，我的数字花园 digital garden，用obsidian双链笔记软件写作而成

Fractal Graph-of-Thought. Rhizomatic Mind-Mapping for Ai-Agents, Web-Links, Notes, and Code.

A curated list of awesome Public Zettelkastens 🗄️ / Second Brains 🧠 / Digital Gardens 🌱

A repository containing templates and scripts for #Obsidian to support the #Zettelkasten method for note-taking.

Swyx's second brain!

A complete starter kit for an Obsidian + Claude Code personal knowledge management system.

Start your own digital garden using this Jekyll template 🌱

An Obsidian plugin to interact with your privacy focused AI-Assistant making your second brain even smarter!

Starter templates for Obsidian

Export all clippings from your Kindle device to a database in Notion.

My personal knowledge repository

A lightweight, rollbackable, and visual Long-Term Memory Server for MCP Agents. Say goodbye to Vector RAG and amnesia. Empower your AI with persistent, graph-like structured memory across any model, session, or tool. Drop-in replacement for OpenClaw.

A second brain for your knowledge, thoughts, and ideas.

Lumina Note - A modern Markdown note-taking app with live preview, bidirectional links, and AI assistant

A complete Getting Things Done (GTD) productivity system for desktop and mobile.

🌷 🌻 🌺 Create a digital garden with Gatsby

Quickly format your notes with ChatGPT in Obsidian

A collection of Claude Skills to turn Claude Code into a Second Brain

A Template to Publish Obsidian/Foam Notes on Github Pages (uses MkDocs)