Memory for 24/7 proactive agents like OpenClaw.

Claude Code v2.1.88 Source Code

A lightweight WebAssembly runtime that is fast, secure, and standards-compliant

Behavior Trees Library in C++. Batteries included.

Production-ready platform for agentic workflow development.

SDK for Dify plugins

Supercharge Your LLM Application Evaluations 🚀

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

[EMNLP2025] "LightRAG: Simple and Fast Retrieval-Augmented Generation"

Latent Collaboration in Multi-Agent Systems (LatentMAS)

A modular graph-based Retrieval-Augmented Generation (RAG) system

The AI-native database built for LLM applications, providing incredibly fast vector and full-text search

DuckDB is an in-process SQL OLAP Database Management System

🏅State-of-the-art learned data structure that enables fast lookup, predecessor, range searches and updates in arrays of billions of items using orders of magnitude less space than traditional indexes

Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data

Implementation of "Efficient Multi-vector Dense Retrieval with Bit Vectors", ECIR 2024

Manticore Columnar Library

Easy to use open source fast database for search | Good alternative to Elasticsearch now | Drop-in replacement for E in the ELK soon

Hyrise is a research in-memory database.

Header-only binary fuse and xor filter library

Repo for CI Testing