Cognee is the open-source AI memory platform for agents. Give your AI agents persistent long-term memory across sessions with a self-hosted knowledge graph engine.

Docs is an open-source text editor: web-native, made for real-time collaboration, cleanly structured documents and sub-documents with full ownership of your data. Built to scale with Django and React.

A next-generation curated knowledge sharing platform for data scientists and other technical professions.

A minimalist command line knowledge base manager

Archivy is a self-hostable knowledge repository that allows you to learn and retain information in your own personal and extensible wiki.

Hypergraph is more powerful. Transform unstructured text into structured knowledge with LLMs. Graphs, hypergraphs, and spatio-temporal extractions — with one command.

QuantMind is an intelligent knowledge extraction and retrieval framework for quantitative finance.

A PyTorch-based knowledge distillation toolkit for natural language processing

[ICLR 2026] LightMem: Lightweight and Efficient Memory-Augmented Generation

CUGA is an open-source generalist agent harness for the enterprise, supporting complex task execution on web and APIs, OpenAPI/MCP integrations, composable architecture, reasoning modes, and policy-aware features.

PYBOSSA is the ultimate crowdsourcing framework (aka microtasking) to analyze or enrich data that can't be processed by machines alone.

Logic Language for LLMs 🌱🐋🌍 Build Neuro-Symbolic AI for Learning and Reasoning

A foundational library for Semantic Hypergraphs

Open Source Company Brain

Official Implementation of ICLR 2024 paper: "Reasoning on Graphs: Faithful and Interpretable Large Language Model Reasoning"

[ACL 2022] LinkBERT: A Knowledgeable Language Model 😎 Pretrained with Document Links

基于知识库的中文问答系统（biLSTM）

🚀 Feishu/Lark Docs、Sheet、Bitable <-> Markdown | AI Agent-friendly knowledge base exporter and writer with OAuth 2.0, CLI, TUI & Claude Skills support - 飞书文档 <写入/导出> Markdown | AI Agent 友好型导出-写入工具

Content Enhanced BERT-based Text-to-SQL Generation https://arxiv.org/abs/1910.07179

Espial is an engine for automated organization and discovery of personal knowledge