jaikydota / BullFlow

推量牛 BullFlow — 开源企业级 RAG 解决方案：从企业知识库、营销内容自动化生产到全域内容分发 | Open-source enterprise RAG solution: knowledge base → automated marketing content → omnichannel publishing. 知识库全链路本地开源模型，无需付费模型；AI Agent 创作图文 / 图片 / 视频，一键发布抖音、小红书、公众号、LinkedIn、YouTube 等 17 个平台。Commercial-grade, multi-tenant, billing & admin built in. MIT

Egonex-AI / Understand-Anything

Graphs that teach > graphs that impress. Turn any code into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.

lobehub / lobehub

🤯 LobeHub is your Chief Agent Operator, organizing your agents into 7×24 operations by hiring, scheduling, and reporting on your entire AI team.

toeverything / AFFiNE

There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.

siyuan-note / siyuan

An open-source, privacy-first, self-hosted knowledge workspace where humans and AI agents work together 开源、隐私优先、自托管的知识工作空间，让人与智能体在此协作

outline / outline

The fastest knowledge base for growing teams. Beautiful, realtime collaborative, feature packed, and markdown compatible.

Crosstalk-Solutions / project-nomad

Project NOMAD is an offline-first knowledge and education server. Wikipedia, thousands of books, courses, maps, and optional local AI, all running on hardware you own with no internet required.

TriliumNext / Trilium

Build your personal knowledge base with Trilium Notes

tobi / qmd

mini cli search engine for your docs, knowledge bases, meeting notes, whatever. Tracking current sota approaches while being all local

labring / FastGPT

FastGPT is a knowledge-based platform built on the LLMs, offers a comprehensive suite of out-of-the-box capabilities such as data processing, RAG retrieval, and visual AI workflow orchestration, letting you easily develop and deploy complex question-answering systems without the need for extensive setup or configuration.

docmost / docmost

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

nashsu / llm_wiki

LLM Wiki is a cross-platform desktop application that turns your documents into an organized, interlinked knowledge base — automatically. Instead of traditional RAG (retrieve-and-answer from scratch every time), the LLM incrementally builds and maintains a persistent wiki from your sources。

refactoringhq / tolaria

Desktop app to manage markdown knowledge bases

foambubble / foam

A personal knowledge management and sharing system for VSCode

codexu / note-gen

Capture first. Organize later. A local-first Markdown app that turns scattered records into clear notes with AI.

trailhq / Trail-Code

Turbocharge Claude Code, Cursor, Codex, Gemini & every coding agent: faster, cheaper, with contextual understanding specific to your codebase.

gitkraken / vscode-gitlens

Supercharge Git inside VS Code and unlock untapped knowledge within each repository — Visualize code authorship at a glance via Git blame annotations and CodeLens, seamlessly navigate and explore Git repositories, gain valuable insights via rich visualizations and powerful comparison commands, and so much more

GoogleCloudPlatform / knowledge-catalog

Google Cloud Knowledge Catalog Tools and Samples

massCodeIO / massCode

A free, open-source developer workspace. Snippets, notes, HTTP requests, calculations, and dev tools in one local-first app.

silverbulletmd / silverbullet

The malleable knowledge base for you and your team. Powered by Markdown and Lua.

breferrari / obsidian-mind

A self-organizing Obsidian vault that gives AI coding agents persistent memory.

openTrinity / mycontext

MyContext is a local-first desktop app for everyday communication and knowledge work

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.

inkeep / open-knowledge

Beautiful, AI-native markdown IDE and LLM wiki

obsidian-tasks-group / obsidian-tasks

Task management for the Obsidian knowledge base.

shuaiplus / nodewarden

Bitwarden-compatible server running on Cloudflare Workers

mlogclub / bbs-go

A lightweight community and Q&A platform for forums, knowledge bases, and discussions.一个轻量级社区和问答平台。

giancarloerra / SocratiCode

Enterprise-grade (40m+ LOC) codebase intelligence, zero-setup, local & private Plugin/Skill/Extension or MCP: hybrid semantic search, polyglot dependency graphs, symbol-level impact analysis & call-flow, interactive HTML viewer, cross-project & branch-aware search, DB/API/infra knowledge. 61% less tokens, 84% fewer calls, 37x faster. Cloud in beta.

NxcoreAI / EverRoom

EverRoom - A workspace that remembers your projects, decisions, and sources.

goniszewski / grimoire

Bookmark manager for the wizards 🧙

codedogQBY / ReadAny

AI-powered cross-platform e-book reader with semantic search, RAG chat, local vector store, notes, TTS, and WebDAV sync.

docmd-io / docmd

Documentation compiler for humans and machines. One Markdown source to website, search, AI context, and knowledge formats together.

oldwinter / knowledge-garden

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

tianma-if / edgeever

AI-native knowledge base & Evernote/Obsidian alternative with instant sync & native MCP. Free on Cloudflare or self-hosted via Docker.

atomicstrata / llm-wiki-compiler

The knowledge compiler. Raw sources in, interlinked wiki out. Inspired by Karpathy's LLM Wiki pattern.

vercel-labs / lat.md

Agent Lattice: a knowledge graph for your codebase, written in markdown.

tiddly-gittly / TidGi-Desktop

TidGi is an privacy-in-mind, automated, auto-git-backup, freely-deployed knowledge management Desktop note app, based on Tiddlywiki, with REST API for web-clipping and Anki connect. 「 太记 」是一个基于「 太微 TiddlyWiki 」的知识管理桌面应用，能保护隐私内容、高级自动化、自动Git云备份、部署为博客，且可通过RESTAPI与Anki等应用连接。（迭代开发中欢迎试用，开发进度见下方链接）(Under active development, see website below for details)

steven-jianhao-li / zotero-AI-Butler

【Zotero AI 管家】调用大模型，自动精读论文库里的论文，总结为Zotero笔记。支持主流大模型平台！您只需像往常一样把文献丢进 Zotero， 管家会自动帮您精读论文，将文章揉碎了总结为笔记，让您“十分钟完全了解”这篇论文！

IliasHad / edit-mind

Local-first Video Knowledge Base. Index your video library with multi-modal analysis (YOLO, DeepFace, Whisper), search semantically via natural language, Docker-ready.

AmbroseX / Awesome-AISourceHub

本仓库收集AI科技领域高质量信息源。 可以起到一个同步信息源的作用，避免信息差和信息茧房。

mex-memory / mex

Team memory for engineers and their AI agents. Lives in your repo. Shared through Git.

hashintel / hash

🚀 The open-source, multi-tenant platform for self-building knowledge graphs and simulation

DeadWaveWave / opencove

Your infinite canvas workspace for agents, tasks, knowledge, and research. An infinite canvas for Claude Code, Codex, terminals, tasks, and notes.

hydra-db / open-glean

An open-source AI platform for knowledge work. Connect your apps, find answers, and get work done.

finic-ai / rag-stack

🤖 Deploy a private ChatGPT alternative hosted within your VPC. 🔮 Connect it to your organization's knowledge base and use it as a corporate oracle. Supports open-source LLMs like Llama 2, Falcon, and GPT4All.

Developer-Mike / obsidian-advanced-canvas

⚡ Supercharge your canvas experience! Graph view integration and unlimited styling options empower flowcharts, dynamic presentations, and interconnected knowledge.

limecloud / lime

Full-stack AI agent for coding, files, terminals, tools, research, content, multimodal work, and multi-agent workflows.

RobRoyce / knowledge

Knowledge is a tool for saving, searching, accessing, exploring and chatting with all of your favorite websites, documents and files.

amplifthq / openmeld

The open-source collaboration system for people and AI agents. Share context, coordinate tasks, and work in parallel with your team, cloud agents, Codex, Claude Code, Grok, Grok Bot, OpenCode, Antigravity, and Cursor.

Prismer-AI / PrismerCloud

Prismer Cloud

zhitongblog / solomd

A markdown editor — and the bridge to your LLM. Local-first, MIT, ~15 MB. Bundled MCP server lets Claude Code / Codex / Cursor drive your vault directly. 14 AI providers BYOK.

s2b-dev / smart-second-brain

A free, open-source Obsidian plugin that makes your vault smarter: better search, an interactive knowledge graph, and an AI assistant that knows your notes.

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.

google / schema-dts

JSON-LD TypeScript types for Schema.org vocabulary

bangle-io / bangle-io

A web only WYSIWYG note taking app that saves notes locally in markdown format. v2: https://app.bangle.io/

Bennettxai / FounderOS

An open-source, single-operator business command center: run a one-person operated company as AI-assisted departments (comms, funnel, social, finances, agents, and a knowledge graph) from one live dashboard.

mrsibe / KnowNote

A local-first AI knowledge base & NotebookLM alternative built with Electron.

shuaiplus / inkstone

A self-hosted Markdown notebook that runs entirely on Cloudflare Workers.

crowi / crowi

Crowi - The Markdown Wiki - Empower the team with sharing your knowledge

semaphore-protocol / semaphore

A zero-knowledge protocol for anonymous interactions.