Production-ready platform for agentic workflow development.

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

🏅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

Header-only binary fuse and xor filter library

"The Historian" - Your AI-powered life operating system.

No description.

An AI-powered Grade School Math Solver with RAG (Retrieval-Augmented Generation). Automatically generates arithmetic problems, tracks correct and incorrect answers, and provides personalized practice and exams. Ideal for learning, testing, and building adaptive math tutoring agents.

No description.

No description.

Memory for 24/7 proactive agents like OpenClaw.

Claude Code v2.1.88 Source Code

No description.

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

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

Behavior Trees Library in C++. Batteries included.

No description.

No description.

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

A clean, decoupled Python module for running in-memory DuckDB TPC-H benchmarks. Supports configurable TPCH data persistence, benchmark output paths, query/iteration settings, and TPCH extension loading. Includes data generation and benchmarking workflows using best practices.

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

Latent Collaboration in Multi-Agent Systems (LatentMAS)

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

DuckDB is an in-process SQL OLAP Database Management System

No description.

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.

Repo for CI Testing

code for satellite system graphs

Navigating Spreading-out Graph For Approximate Nearest Neighbor Search

Header-only C++/python library for fast approximate nearest neighbors

Non-Metric Space Library (NMSLIB): An efficient similarity search library and a toolkit for evaluation of k-NN methods for generic non-metric spaces.

Puck is a high-performance ANN search engine

Gentoo kernel .config files.