RAG

Evidence-backed use cases, patterns, prompts, and starter code for TypeSafe Jev — a System One model for fast, typed, confidence-aware decisions in software.

Lumina Note - A modern Markdown note-taking app with live preview, bidirectional links, and AI assistant

100% Rust implementation of code graphRAG with blazing fast AST+FastML parsing, surrealDB backend and advanced agentic code analysis tools through MCP for efficient code agent context management

A repository of code samples for Vector search capabilities in Azure AI Search.

AI Agent 工程师面试资料库 - 国内大厂面经、岗位要求、高频面试题

PostgreSQL vector database extension for building AI applications

A high performance Vector Database leveraging parallel graph computing

A code repository indexing tool to supercharge your LLM experience.

unified embedding model

Open-source High-Level System Design, DSA, and AI Engineering handbooks. CC BY-SA 4.0, Free Forever.

OpenSwarm — Autonomous AI dev team orchestrator powered by Claude Code CLI. Discord control, Linear integration, cognitive memory.

SGPT: GPT Sentence Embeddings for Semantic Search

Neum AI is a best-in-class framework to manage the creation and synchronization of vector embeddings at large scale.

Build your own serverless AI Chat with Retrieval-Augmented-Generation using LangChain.js, TypeScript and Azure

🚀 Catalyst is a C# Natural Language Processing library built for speed. Inspired by spaCy's design, it brings pre-trained models, out-of-the box support for training word and document embeddings, and flexible entity recognition models.

An LLM-powered advanced RAG pipeline built from scratch

Magick is a cutting-edge toolkit for a new kind of AI builder. Make Magick with us!

One memory layer, every AI tool. Store anything once — recall it in Claude, ChatGPT, Cursor, or any MCP client. Self-hosted on Cloudflare's free tier.

A Graph RAG System for Evidenced-based Medical Information Retrieval [ACL 2025]

Self-hosted metasearch and grounding engine for AI agents, based on SearXNG. Rust, JSON API, optional page text.

🪿 LinGoose is a Go framework for building awesome AI/LLM applications.

Long-term memory for AI assistants. Graph + vector store that recalls decisions, relationships, and context across sessions.

Embedding-based discovery of duplicated logic for projects too large or messy to maintain reliably

This NVIDIA RAG blueprint serves as a reference solution for a foundational Retrieval Augmented Generation (RAG) pipeline.

Search inside documents, code, and even screenshots - instantly and locally. A free, open-source file launcher with OCR, semantic search, and MCP agent access.

Learn vector search with Rust and DataFusion; the C++/BusTub track is deprecated.

AI multi-agent tool that turns research papers into cited commercialization and tech-transfer assessments: TRL, patent landscape, market and risks. CrewAI + FastAPI, with a reproducible benchmark.

Shared Single-file memory layer for all your agents, sub mili-second RAG over text, photo and video on Apple Silicon.. No Server. No API. One File. Pure Swift

Train Models Contrastively in Pytorch

Fuzzy string matching, grouping, and evaluation.

The retrieval layer for production AI systems. Lightning-fast (<10ms) search without vector databases. Built for browser, edge, on-device, and cloud.

公开的 Java 后端 / AI Agent / 系统设计 / 算法面试复习资料库

Fast, streaming indexing, query, and agentic LLM applications in Rust

Enables organizations to create and deploy customizable AI agents with support for multiple LLM providers, real-time chat, voice, document training, analytics, user management, SSO authentication, and embeddable widgets. Built with React 19, Redux Toolkit, Radix UI, and Tailwind CSS.

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。

Samples showing how to build Java applications powered by Generative AI and LLMs using Spring AI and Spring Boot.

MemoRizz: A Python library serving as a memory layer for AI applications. Leverages popular databases and storage solutions to optimize memory usage. Provides utility classes and methods for efficient data management.

Ontology-Augmented Generation for AI agents.

Curated List of Persian Natural Language Processing and Information Retrieval Tools and Resources

The open source Meme Search Engine and Finder. Free and built to self-host locally with Python, Ruby, and Docker.

Framework for enhancing LLMs for RAG tasks using fine-tuning.

Ingest files for retrieval augmented generation (RAG) with open-source Large Language Models (LLMs), all without 3rd parties or sensitive data leaving your network.

2025 年 AI 编程助手实战项目（作者：程序员鱼皮），基于 Spring Boot 3.5 + Java 21 + LangChain4j + AI 构建智能编程学习与求职辅导机器人，覆盖 AI 大模型接入、LangChain4j 核心特性、流式对话、Prompt 工程、RAG 检索增强、向量数据库、Tool Calling 工具调用、MCP 模型上下文协议、Web 爬虫、安全防护、Vue.js 前端开发、SSE 服务端推送等企业级 AI 应用开发技术。帮助开发者掌握 AI 时代必备技能，熟悉 LangChain 框架，提升编程学习效率和求职竞争力，成为企业需要的 AI 全栈开发人才。

Rust-powered code intelligence CLI for AI coding agents. Builds call graphs and hybrid semantic search indexes (Dense + Sparse + RRF + Reranker) across 7 languages. Ships as native MCP tools for Claude Code and Codex CLI.

SQL as a Function for Rust — an embedded SQL database with a typed ORM and pluggable LMDB/RocksDB storage.

Microsoft Foundry (demos, documentation, accelerators).

Give your AI agents persistent, collective memory — with deduplicating absorb, supersession lineage, semantic search, and a graph UI. Speaks MCP.

The prime repository for state-of-the-art Multilingual Question Answering research and development.

AI-friendly semantic code search engine for large codebases. Combines ripgrep speed with tree-sitter AST parsing. Powers AI coding assistants with precise, context-aware code understanding.

Hands-on, framework-free Colab notebooks for the AI Engineer / Forward Deployed Engineer (FDE) skill set — model APIs, structured output, tool calling, RAG, evals-as-the-spine, agents (loop from scratch, tool design, guardrails, MCP, Skills), fine-tuning vs LoRA, prompt-injection/security, LLMOps, and customer craft. Runs on the free Groq API.