xiaoyang111222 / cn-math-taxonomy
数学（小学到高中）、英语（三年级到高中）、初中物理的知识图谱：1644 个知识点、2403 条先修边、6723 道题，对齐课标，附自适应前置诊断。
xiaoyang111222 / cn-math-taxonomy
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.
666ghj / MiroFish
A Simple and Universal Swarm Intelligence Engine, Predicting Anything. 简洁通用的群体智能引擎，预测万物
virgiliojr94 / book-to-skill
Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work.
Smaug6739 / Alexandrie
Self-hosted, offline-capable knowledge base and wiki with an extended Markdown editor, team workspaces, and OIDC SSO.
volcengine / OpenViking
Self-evolving Context Database for AI Agents. Unify Agent Memory, Knowledge RAG and Skills.
trailhq / Trail-Code
Turbocharge Claude Code, Cursor, Codex, Gemini & every coding agent: faster, cheaper, with contextual understanding specific to your codebase.
infiniflow / ragflow
RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs
FengZhenfei / carrel
Ontology-Augmented Generation for AI agents.
tianma-if / edgeever
AI-native knowledge base & Evernote/Obsidian alternative with instant sync & native MCP. Free on Cloudflare or self-hosted via Docker.
aakarim / OpenLore
A minimal, extensible, agent-native knowledge repository that keeps shared context current and inspectable
HeyChengC / vibe-knowledge-film
抖音爆款Vibe知识大赏知识短片skill，深度拆解爆款视频，复刻画风，导演分镜表，自动配音效，一键出片
titanwings / distilly
Distilly — Distill how they think into reusable Skills for any Agent or Bot. Formerly Colleague Skill（原同事 Skill）.
llm-xiaoye / cc-connect-obsidian-knowledge-import
通过 cc-connect 将公开网页安全分析并导入本机 Obsidian 的 Claude Code Skill
topoteretes / cognee
Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory with small models for free
kangarooking / cangjie-skill
把书、长视频、播客等高价值内容蒸馏成可执行的 Agent Skills（Distill high-value content from books, long-form videos, podcasts, and more into executable Agent Skills）
oxynote / oxynote
An open‑source technical wiki connected to the systems it describes
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.
fabio-rovai / open-ontologies
Rust CLI and MCP server that plans, applies and rolls back changes to an OWL ontology, reporting blast radius and emitting checkable Lean 4 proofs.
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.
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.
zj-unicom-ai / UniEmployee
面向企业的数字员工构建与运行平台：把专业员工的经验、流程与判断标准，固化为可随时上岗、可配置、可审批、可观测的 AI 数字员工。
alextnetto / res
Agent skill to reverse engineer a SaaS product through the browser into a knowledge base for rebuilding it: screens, rules, data model, design tokens and production barriers, without touching production data.
logseq / logseq
Open-source, local-first note-taking and knowledge management app with outlining, bidirectional links, PDF annotation, and task management.
tirth8205 / code-review-graph
Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding tools read only what matters, with benchmarked context reductions on reviews and large-repo workflows.
TriliumNext / Trilium
Build your personal knowledge base with Trilium Notes
semantica-agi / semantica
Graph-Native Infrastructure for Context and Accountable AI Systems
Umair / stalemap
Tell your coding agent which dependencies changed after its training cutoff. Diffs types and changelogs, writes a short block into AGENTS.md / CLAUDE.md.
HKUDS / LightRAG
[EMNLP2025] LightRAG: Simple and Fast Retrieval-Augmented Generation
EternalNight996 / memory-eternal
🧠 给 AI 装第二大脑 · DSH 插件：对话结束自动沉淀知识卡，跨会话召回，知识图谱可视化，审核/回收/备份一体（SQLite，零外部依赖）
basicmachines-co / basic-memory
AI conversations that actually remember. Never re-explain your project to your AI again. Join our Discord: https://discord.gg/tyvKNccgqN
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
GoogleCloudPlatform / open-knowledge-format
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Sentient-OS-Labs / sentient-os
An on-device LLM understands your entire life, then proactively offers to get your work done through computer use.
blue-idea / linkit
A smart bookmark & knowledge curation desktop app with AI summarization, semantic search, and cross-device sync. Built with Go + Wails + React.
inkeep / open-knowledge
Beautiful, AI-native markdown IDE and LLM wiki
docmost / docmost
Docmost is an open-source collaborative wiki and documentation software. It is an open-source alternative to Confluence and Notion.
Sixian-Li / knowledge-base-kit
Source-backed Markdown knowledge bases for Claude Code and Codex.
memoket / memoket-kite
An open-source, vector-free long-term memory engine for AI agents, achieving SOTA on LoCoMo and LongMemEval with significantly less context.
deeplethe / utopia
World's first open-source enterprise world model.
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.
AxiomCodeAI / axiomcodegraph
Turn any codebase into a knowledge graph grounded in formal methods. Your AI agents get exact answers for any code-related task, ensure correctness, and optimize time and token usage.
VicPitic / the-brains
The smartest brains on earth, in an MCP. Cited, searchable MCP servers built from founders' talks, essays and posts.
FuRongJun-1999 / dsh-memory
白箱AGI架构探索：元认知（自我认知循环）、持续学习（知识飞轮）、世界模型（条件空间+语义时空图）、自我改进（自举纪律）、零LLM白箱管线与可审计信任护栏。
codedogQBY / ReadAny
AI-powered cross-platform e-book reader with semantic search, RAG chat, local vector store, notes, TTS, and WebDAV sync.
Zleap-AI / SAG
A new SOTA for RAG — an original retrieval architecture and an open-source knowledge base for humans and agents.
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.
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
xerrors / Yuxi
可私有部署的多租户知识智能体平台：统一 RAG、知识图谱、多智能体、MCP/Skills、沙盒与权限管理。Yuxi = Cloud Agents + Knowledge RAG, Self-hosted knowledge agent platform for RAG, knowledge graphs and multi-agent workflows.
smartdoca / doca
Doca｜开源文档管理与知识库，支持多人协同编辑、在线文档、Markdown、表格、幻灯片、画布和 AI 助手。Self-hosted document management, knowledge base & real-time collaborative editing for individuals and small teams.
jpzk / opensidian
A privacy-first, open-source platform for knowledge management and collaboration.
breferrari / obsidian-mind
A self-organizing Obsidian vault that gives AI coding agents persistent memory.
haiwen / seafile
Beyond file syncing and sharing, a new way to organize your files with extensible file properties and flexible views
cocoindex-io / cocoindex
Incremental engine for long horizon agents 🌟 Star if you like it!
2430816465 / campus-knowledge-agent
校园知识服务 Agent 智能体平台：基于 FastAPI、Qwen3 与 RAG，贯通公开资料解析、时间范围检索、证据溯源及人工审核。
GoogleCloudPlatform / knowledge-catalog
Google Cloud Knowledge Catalog Tools and Samples
chenxiachan / thoughtdag
Your thinking deserves a map: an infinite canvas where LLM conversations grow into an editable thought graph. Wires are the context.
Graphicle-AI / graphicle
Code graph and memory for your coding agents, in one Rust program. For Claude Code, Codex, Cursor and any MCP client.
Sver0411 / OpportunityHandbook
机会与成长指南：升学、工作、科研、竞赛、技能与人生选择的现实参考手册。
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.