Open Source Software Directory

claude-mem

🇨🇳 中文 • 🇹🇼 繁體中文 • 🇯🇵 日本語 • 🇵🇹 Português • 🇧🇷 Português • 🇰🇷 한국어 • 🇪🇸 Español • 🇩🇪 Deutsch • 🇫🇷 Français... Read More

81.4K stars open source

AI Agents Vector Databases

mem0

Learn more · Join Discord · Demo 📄 Benchmarking Mem0's token-effici... Read More

58.1K stars open source

AI Agents Vector Databases

mempalace

# MemPalace Local-first AI memory. Verbatim storage, pluggable backend, 96.6% R@5 raw on LongMemEval — zero API calls. [![][version-shield]][release-link] [![][python-shield]... Read More

55.1K stars open source

Vector Databases Database

OpenViking

### OpenViking: The Context Database for AI Agents English / [中文](README_CN.md) / [日本語](README_JA.md) Website · GitHub · Issues · Docs [![](https://img.shie... Read More

25.4K stars open source

AI Agents Vector Databases

mcp-toolbox

![logo](./logo.png) # MCP Toolbox for Databases [![Go Report Card](https://goreportcard.com/badge/github.com/googleapis/mcp-toolbox)](https://goreportcard.com/report/github.c... Read More

15.5K stars open source

AI Agents Vector Databases

SurfSense

[English](README.md) | [Español](README.es.md) | [Português](README.pt-BR.md) | [हिन्दी](README.hi.md) | [简体中文](README.zh-CN.md) # SurfSense NotebookLM is... Read More

14.4K stars open source

Vector Databases Knowledge Bases & RAG

LEANN

LEANN is an innovative vector database designed to democratize personal AI by enabling Retrieval-Augmented Generation on all local data. It transforms laptops into powerful, privat... Read More

11.9K stars open source

Vector Databases Knowledge Bases & RAG

FlagEmbedding

[](https://flagopen.baai.ac.cn/) ⚡️BGE: One-Stop Retrieval Toolkit For Search and RAG ![bge_logo](./imgs/bge_logo.jpg)... Read More

11.8K stars open source

ML Frameworks Vector Databases

zvec

9.8K stars open source

Vector Databases Database

Memos

Self-evolving memory OS for LLM & AI Agents: ultra-persistent memory, hybrid-retrieval, and cross-task skill reuse, with 35.24% token savings

9.7K stars open source

Note Taking AI Agents Vector Databases

turbovec

--- **A 10 million document corpus takes 31 GB of RAM as float32. turbovec fits it in 4 GB - and searches it faster than FAISS.** turbovec is a Rust vector i... Read More

9.7K stars open source

ML Frameworks Vector Databases

deeplake

Deep Lake: Database for AI Docs • Get Started • API Reference • LangChain & VectorDBs Course • Blog • Whitepa... Read More

9.2K stars open source

AI Agents Vector Databases