#Second-brain
Showing 60 of 65 repositories tagged #second-brain, ranked by stars
Self-organizing AI second brain for Obsidian + Claude Code. Drop any source and Claude reads, links, and files it into one connected knowledge graph of plain Markdown you own. AI note-taking, personal knowledge management (PKM), and an open-source Notion alternative. Based on Karpathy's LLM Wiki pattern.
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.
A personal knowledge base that builds and maintains itself. Drop in sources — Claude (or Codex/Gemini) reads them, extracts knowledge, and maintains a persistent interlinked wiki. Works with Claude Code, Codex, OpenCode, Gemini CLI. No API key needed.
Cross-CLI skill for Obsidian. Turns your vault into a living AI-first second brain across Claude Code, Codex CLI, Gemini CLI, and OpenCode. 34 commands, vault-first research, scheduled agents, write-time AI-first validator.
A 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
Beautiful, AI-native markdown editor and LLM Wiki
Fractal Graph-of-Thought. Rhizomatic Mind-Mapping for Ai-Agents, Web-Links, Notes, and Code.
A complete starter kit for an Obsidian + Claude Code personal knowledge management system.
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 complete Getting Things Done (GTD) productivity system for desktop and mobile.
Starter templates for Obsidian
Export all clippings from your Kindle device to a database in Notion.
Lumina Note - A modern Markdown note-taking app with live preview, bidirectional links, and AI assistant
Quickly format your notes with ChatGPT in Obsidian
LLM-maintained personal knowledge base for Obsidian. Based on Andrej Karpathy's LLM Wiki pattern.
Self-evolving second brain with 17 AI skills, 6 worker agents, and people CRM — inspired by Garry Tan's gstack and gbrain. Works with Claude Code, Cursor, Kiro, Gemini CLI, Codex.
开源笔记模板，一键部署个人知识库和博客 | 开源工具、效率方法、心理学探索的自我提升笔记
A curated solutions to building a self-evolving second brain that helps AI agents understand your personal and team context.
An always-on second brain you talk to. Voice notes in Telegram → typed, linked knowledge in your Obsidian vault. Runs 24/7 on the Claude subscription you already have.
🧠 Second Brain AI agent
MCP server to interact with LogSeq via its Local HTTP API - enabling AI assistants like Claude to seamlessly read, write, and manage your LogSeq graph.
AIxplora is a open-source tool which let's you query all kind of files not limited to any length or format.
MCP Server for Bear note taking app available as Claude Desktop extension or standalone server for any other AI tool
Real AI agent for your vault. Coworker, Copilot & thinking partner, that maintains your memory & knowledge, adapts to your workflows, uses plugins, skills & tools with full safety controls. BYOK & MCP.
LeanKG: Stop Burning Tokens. Start Coding Lean.
中文互联网内容的个人 AI 稍后读 + 知识库 · Read-later + AI knowledge base for the Chinese internet
Give your AI a real, persistent memory. The open-source system plus templates that turn an Obsidian vault into your AI's working memory. No vector database, just markdown.
📝 Glyph is a private desktop workspace for notes, documents, and ideas, with Markdown editing and built-in AI tools.
Self-hosted capture layer to save anything from anywhere.
Personal Overnight Helper Agent. Runs while you sleep. Serves up a morning brief before your alarm.
Architecture-first skill lifecycle for AI agents. 5 modes: CREATE → EVAL → EDIT → REVIEW → PACKAGE. Integrates Anthropic's eval engine (grader/comparator/analyzer agents, blind A/B, benchmarks) with architecture patterns, TDD baseline, and 5-axis scoring. Not just testing - full design-to-distribution.
Fast & Simple Notes in Neovim 📃🚀
OMem (Office Memory) — local-first memory that automatically ingests your real work (mail, calendar, notes, files) from where it already lives, into a Markdown wiki any AI agent can query. macOS today; Windows coming.
Harness as code — the Terraform for AI agents. Define your agent team AND its memory once, deploy to Claude Code, OpenClaw, Cursor, Codex, Gemini, Copilot, Kiro. Declarative .at language + agent-maintained, Obsidian-portable company brains + interactive visualizer.
Local AI-powered document search and editing with first-in-class hybrid retrieval, LLM answers, WebUI, REST API and MCP support for AI clients.
Modular Context | Karpathy LLM Knowledge Base + Gmail & G-Cal — multi-account MCP server for Claude Code, encrypted local-first
Local-first AI daemon for Logseq OG: background semantic indexing, link hygiene, and agent-ready CLI/MCP — edits Markdown on disk (no cloud, no Logseq API). Karpathy LLM-Wiki inspired.
Knowledge compiler — turns scattered links, files, and bookmarks into a living wiki that compounds with every new source.
MemGallery: A smart memory bank to store all your memories from audio, images, text, and URLs. AI-indexed (local or provided), on-device, no cloud, and no sign-up required.
Second Brain automation for Obsidian vaults — entity management, ingestion, compression, and sync via Claude Code skills
Local-first AI memory MCP server — query your ChatGPT, Claude Code, Cursor & Codex history from any LLM. DuckDB+parquet.
Andrej Karpathy's LLM Wiki pattern as a Claude Code plugin — turn accumulated sources into a self-maintaining, scalable markdown knowledge base.
Turn your Obsidian vault into a personal identity layer — any AI agent knows who you are in 30 seconds.
🧠 Quivr Chatbot extension - Instantly access Quivr, dump your files and chat with them using your Generative AI Second Brain using LLMs ( GPT 3.5/4, Private, Anthropic, VertexAI ) & Embeddings 🧠
AI-powered second brain for Claude Code that builds itself. Extract knowledge from every session—past and present—into auto-organized Markdown. Local-first, queryable, learns your patterns.
Codebase Context gives AI agents understanding of your codebase through semantic code search, team conventions, patterns, and memory, so they use fewer tokens, spend less time, and produce better, more familiar output.
Create powerful personal software on your intelligent cloud computer.
🌌 PARA Workspace is an open-source workspace framework that defines how humans and AI agents organize knowledge and collaborate on projects. It ships as a repo containing a kernel (constitution), CLI tools, and templates — which generates workspaces where you actually work.
Your second brain, starting today. CLI + MCP server that helps you build, maintain, and search a knowledge vault that gets better every day. Works with any AI provider. Local-first, zero-prereq install.
AI-powered file organization using the PARA method (Building a Second Brain). Intelligent categorization into Projects, Areas, Resources, Archive with inbox workflow. Skills for Claude Code & Cowork.
BookFusion Obsidian Plugin
Transforme Claude Code en générateur autonome de knowledge vault Obsidian. Pattern Karpathy. Par LE LABO IA.
Local-first cognitive daemon for automated vault management Markdown. Semantic indexing, auto-tagging, and connection discovery using LLMs and vector search.
WikiMind is a personal LLM-powered knowledge OS. Feed it articles, PDFs, YouTube videos, podcasts, or papers — it compiles them into a structured wiki and answers questions with full source attribution.
GenAI Mind Map Flow Builder uses LLMs (OpenAI & Google Gemini) to generate intelligent mind maps from diverse sources like PDFs, SQL, CSVs, media, and websites. Built with FastAPI and ReactJS, it visualizes key ideas and relationships for data analysis and knowledge discovery.
A customizable Claude Code setup for knowledge workers: agents, safety hooks, skills, memory, and an Obsidian knowledge base. Clone, run setup, make it yours.
Hi-One Personal Github Profile