AgriciDaniel / claude-obsidian
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.
eugeniughelbur / obsidian-second-brain
Persistent memory for Claude Code, Codex and 6 other AI agents, stored as plain markdown in your Obsidian vault. New: Crew, one shared logbook so Claude Code, Codex, Cursor and Grok Bot know what each other did. 48 commands: semantic search, self-rewriting notes, key-less research, scheduled agents.
silverbulletmd / silverbullet
The malleable knowledge base for you and your team. Powered by Markdown and Lua.
NateBJones-Projects / OB1
Open Brain — The infrastructure layer for your thinking. One database, one AI gateway, one chat channel — any AI plugs in. No middleware, no SaaS.
goniszewski / grimoire
Bookmark manager for the wizards 🧙
hhyqhh / inno-agent
An open-source personal learning agent with three-layer memory (learner profile / wiki knowledge base / cross-conversation recall), a proactive scheduler, personal IM channels, and a workspace-scoped Practice Lab — built on the Pi SDK.
chubbyguan / chubbyskills
把中文全渠道内容（抖音 / B站 / 小红书 / 公众号 / X / 播客）采集进个人知识库的 14 个 AI Skill：图文存图、视频转文字稿、字幕优先免 GPU、RSS/YouTube 订阅调度与每日情报简报，附带知识库 MCP server。｜ Ingest Chinese content into your personal knowledge base — image/video routing, subtitle-first transcription, feed subscriptions with daily digests, and a KB MCP server.
rahilp / second-brain-cloudflare
One memory layer, every AI tool. Store anything once — recall it in Claude, ChatGPT, Cursor, or any MCP client. Self-hosted on Cloudflare's free tier.
SamurAIGPT / llm-wiki-agent
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.
axoviq-ai / synthadoc
Synthadoc: An open-source LLM knowledge compilation engine that turns raw documents into structured, local-first wikis. A transparent, human-readable alternative to traditional RAG, which can be self-managed and self-improved without the use of any tools.
coreyhaines31 / makerskills
AI agent skills for the personal operator's craft — decisions, research, second-brain, content rotation, scenario modeling, and meta-skills to author more. Works with Claude Code, Codex, Cursor.
memex-lab / memex
Open-source, local-first AI journal app for iOS and Android. Capture text, photos, and voice — AI agents organize them into timeline cards and insights. Your data stays on your device. Bring your own LLM (OpenAI, Claude, Gemini, Ollama, and more).
cropflre / nowen-note
开源自托管笔记与私有知识库，支持 Markdown/富文本、AI 写作、思维导图、任务管理、全文搜索、多级笔记本和 Docker 一键部署。
davekilleen / Dex
Your AI Chief of Staff — a personal operating system starter kit that adapts to your role. No coding required.
crow-hq / llm-wiki-v2
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.
chenkanglin198904 / Personal_External_Brain
Not another ChatGPT wrapper. This is a local-first tool that turns your notes, web pages, PDFs and audio/video into a personal knowledge graph — running entirely on your own machine.
bybit-exchange / kaas
Turn scattered notes, docs and transcripts into a queryable Markdown wiki — an LLM knowledge-base compiler with MCP access, no embeddings, self-hosted.
tntexploding / StruInfo
Self-hosted, traceable document-to-knowledge workspace with deterministic workflows, optional AI, search, RAG, and an editable knowledge graph.
deequoique / stashseek
Chat with the videos you've saved: evidence-backed answers with timestamps that jump back to the source. Browser extension + MCP, self-hostable. 和你收藏的视频对话，答案带时间戳，一键回到原视频。
jdpolasky / chief-of-staff-2
An AI chief of staff in plain markdown, in an Obsidian vault. It tracks your calendar, commitments, and rules, and hands you a morning brief. Version two: torn down and rebuilt smaller. Built on Claude Code, ADHD-first, open to anyone.
mikeshu2001 / personal-brain-builder
Local-first agent workflow for building private cross-project memory with explicit consent, validation, and crash-safe history.
Fangx-AI / better-life
高性价比人生指南：650 条建议，34 个主题。省钱、避坑、少走弯路。场景导航、章节阅读、全文检索、关系图、收藏、PDF 与 Obsidian 下载。
vincentmumme / personalos-boilerplate
Open-Source-Boilerplate für PersonalOS: Markdown-basierte Systemlogik, Templates und lokale Prüfungen für Menschen und KI-Agenten.
lcy362 / flint
Flint · local-skills-hub — a local-first personal AI skills asset manager. Centralize, tag, deduplicate skills, and deploy them into agent and project directories via symlink/copy. Your files, your assets — never locked in.
HellterEnjoy / Lilo
Compact Markdown note-taking widget with a built-in knowledge graph, written in Rust.
filonux / Bitacora-Dev
Bitácora Dev - Dev Log preserves the history and context of a project: versions, decisions, notes, pending tasks, and changes, with contextual AI to understand and analyze its evolution directly from the browser. It also includes a purely administrative, optional feature (you don’t need AI to use it).
codexu / note-gen
Capture first. Organize later. A local-first Markdown app that turns scattered records into clear notes with AI.