Spring Boot RAG Apps RAG Tools
Java/Spring Boot applications implementing RAG with LLMs for domain-specific use cases (documentation bots, onboarding assistants, knowledge graphs). Does NOT include general RAG frameworks, no-code platforms, or non-Spring backend implementations.
There are 131 spring boot rag apps tools tracked. 1 score above 70 (verified tier). The highest-rated is ageerle/ruoyi-ai at 71/100 with 4,898 stars. 4 of the top 10 are actively maintained.
Get all 131 projects as JSON
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| # | Tool | Score | Tier |
|---|---|---|---|
| 1 |
ageerle/ruoyi-ai
面向企业级市场的一站式AI应用开发框架，支持多厂商大模型统一接入与管理，具备安全可控的企业知识库与高精度检索优化能力，提供可视化流程编排、自主决策智能体与... |
|
Verified |
| 2 |
nageoffer/ragent
RAG综合智能体 - 基于Spring Boot的智能文档处理与检索系统，集成向量数据库，拥有智能问答、知识库、会话记忆、深度思考等功能 |
|
Established |
| 3 |
Snailclimb/interview-guide
基于 Spring Boot 4.0 + Java 21 + Spring AI + PostgreSQL + pgvector + RustFS +... |
|
Established |
| 4 |
moyangzhan/langchain4j-aideepin
基于AI的工作效率提升工具（聊天、绘画、知识库、工作流、 MCP服务市场、语音输入输出、长期记忆） | Ai-based productivity... |
|
Established |
| 5 |
springboot4/Art
Art 是一个开源的、一站式 AI 应用开发平台，其灵感来源于行业领先的 Coze 和 Dify。我们致力于将这些先进的 LLM 应用编排理念带入... |
|
Established |
| 6 |
linyshdhhcb/PigHealthSmartMedicine
本项目是一个基于RAG的生猪健康管理的智慧医药系统，集成了AI兽医诊断、疾病管理、药品管理、文章资讯管理等功能模块，旨在通过数字化手段提升生猪养殖的医疗管... |
|
Established |
| 7 |
piomin/spring-ai-showcase
Sample Spring AI Application with several use cases |
|
Established |
| 8 |
ThomasVitale/modular-rag
Samples showing architectural patterns for Modular RAG using Spring AI and Ollama. |
|
Established |
| 9 |
Mark7766/spring-ai-apps
Easily get started with Spring-AI to develop various AI applications,... |
|
Established |
| 10 |
Azure-Samples/azure-openai-rag-workshop-java
Create your own ChatGPT with Retrieval-Augmented-Generation workshop |
|
Emerging |
| 11 |
vukmanovicmilos/web-app
This demo application showcases the implementation of Spring Boot... |
|
Emerging |
| 12 |
ChinaYiqun/java-rag
This RAG (Retrieval-Augmented Generation) project is implemented using pure... |
|
Emerging |
| 13 |
qifan777/dive-into-spring-ai
《动手学SpringAI》包含SSE流/Agent智能体/知识图谱RAG/FunctionCall/历史消息/图片生成/图片理解/Embedding/Ve... |
|
Emerging |
| 14 |
arafkarsh/ms-springboot-ai
Java 23, SpringBoot 3.4.1 Examples using Deep Learning 4 Java & LangChain4J... |
|
Emerging |
| 15 |
opencodeiiita/Alum-X-Backend
Spring Boot backend implementing REST APIs, JWT/OAuth authentication,... |
|
Emerging |
| 16 |
tzolov/spring-ai-cli-chatbot
A command-line chatbot built with Spring AI that demonstrates... |
|
Emerging |
| 17 |
geboai/Gebo.ai
Gebo.ai, the open source enterprise retrieve augmented generation platform |
|
Emerging |
| 18 |
aborroy/content-lake-app
App for Hyland Content Lake |
|
Emerging |
| 19 |
isaacpeel/solesonic-llm-api
AI-powered document chat API built with Spring Boot, Ollama, and PostgreSQL... |
|
Emerging |
| 20 |
extrawest/movies-ai-search-demo
LangChain4j Neo4j Graph RAG - Movies Search Demo. An AI-powered movie... |
|
Emerging |
| 21 |
alvinxx1123/sspOffer-interview-assistant
“接入大模型的AI-agent 互联网后端面试助手，支持在线 ACM模式IDE 与多平台面经整合，支持定制化个人面经库(RAG)与简历/面试复盘” |
|
Emerging |
| 22 |
clyhs/spring-boot-samples
springboot案例 security milvus langchain spring-ai |
|
Emerging |
| 23 |
Aditya-raghuvanshi19/SpringBoot-0-to-100-Cohort4.0-AI-DevOps
Mastering Spring Boot from fundamentals to production — REST APIs, Security,... |
|
Emerging |
| 24 |
damoqiongqiu/MindMark
🚀🚀🚀MindMark（心印）是一款基于 SpringAI 的 RAG 系统，可以和基于 Spring 体系的业务系统进行无缝集成。请不要吝惜你的⭐️... |
|
Emerging |
| 25 |
Fzhiyu1/Vibe-Drive
基于 AI Agent 的车载智能氛围编排系统，通过环境感知驱动"时空叙事"体验。 |
|
Emerging |
| 26 |
redis-developer/context-engineering-workshop-java
Hands-on workshop to learn how to implement context engineering with Java,... |
|
Emerging |
| 27 |
wozhenbang2004/AgentNexus
Multi-Agent,MCP,RAG,SpringAI1.0.0,RE-ACT |
|
Emerging |
| 28 |
SaiUpadhyayula/spring-ai-rag-ollama
This project contains source code to demonstrate the usage of Retrival... |
|
Emerging |
| 29 |
Scicrop/javaSentenceBertEmbedding
Java ONNX Embedding & Retrieval-Augmented Generation (RAG) Engine |
|
Emerging |
| 30 |
aurora-ultra/aurora-spring-ai
Show you how to use spring-AI to build RAG application. |
|
Emerging |
| 31 |
pehrs/spring-ai-vespa-embedding-sample
Simple local RAG sample using Spring-AI, Ollama LLMs and Vespa-AI |
|
Emerging |
| 32 |
dRAGon-Okinawa/dRAGon
Dynamic Retrieval Augmented Generation for Optimized Nimble |
|
Emerging |
| 33 |
miliariadnane/spring-boot-doc-rag-bot
This repository contains a documentation bot powered by an LLM using... |
|
Emerging |
| 34 |
JM-Lab/spring-ai-local-cli-chatbot
Experience a fully local, Spring AI-powered CLI chatbot using RAG,... |
|
Emerging |
| 35 |
benayat/rag-with-spring-ai
a rag implementation example for document-based QA, using spring-ai, ollama,... |
|
Emerging |
| 36 |
savoirtech/apache-karaf-learning-rag
Retrieval Augmented Generation using LangChain4j on Apache Karaf with LocalAI |
|
Emerging |
| 37 |
zarinfam/employee-chatbot
🤖 Tutorial: Spring AI, OpenAI, Llama and RAG |
|
Emerging |
| 38 |
matteo4diani/java-retrieval-augmented-generation
Retrieval Augmented Generation, Function Calling and Code Generation on... |
|
Experimental |
| 39 |
miliariadnane/onboardease-rag-training-assistant
A dynamic learning assistant designed to simplify the onboarding and... |
|
Experimental |
| 40 |
dbeaumont/knowledge-app
Test d'une stack IA/RAG auto‑hébergée : microservices Spring Boot (gateway,... |
|
Experimental |
| 41 |
zhulaoqi/robot
智能机器人项目，Langchain4j 学习实践，后续还会维护持续开发加入更多功能更加趋近于商业化，计划晚点更新... |
|
Experimental |
| 42 |
prgrms-aibe-devcourse/AIBE1-FinalProject-Team01-BE
프로그래머스 데브코스 수강생들을 위한 커뮤니티 |
|
Experimental |
| 43 |
gdorsi44/spring-aI-with-local-LLAMA3
This demo demonstrates the integration of a local LLama3 model for handling... |
|
Experimental |
| 44 |
mahmoudashraf/AI-Fabric-Framework
AI Fabric adds semantic search, embeddings, RAG, and behavioral analytics to... |
|
Experimental |
| 45 |
Lunatix01/ragscan
Simple CLI RAG scanner |
|
Experimental |
| 46 |
WilliamAGH/java-chat
Learn Java with current docs, including Java 25 JDK |
|
Experimental |
| 47 |
njhyuk/swagger-rag
Search Swagger API Docs with LLM 🤖 (RAG-powered bot) |
|
Experimental |
| 48 |
loicgreffier/spring-boot-ai-quickstarts
Code samples around Spring AI. |
|
Experimental |
| 49 |
ripanbaidya/wallet-iq
RAG Based AI Expense Tracker |
|
Experimental |
| 50 |
aborroy/alfresco-simple-rag
This project demonstrates a production-ready RAG application for Alfresco... |
|
Experimental |
| 51 |
muonuo/Super-ai-agent
基于 Spring Boot 3.5 + Java 21 + Spring AI + Vue 3，实现 AI 情感咨询、深度思考智能体、RAG... |
|
Experimental |
| 52 |
mohamed-taman/Hotel-Booking-AI-Assistant
A hotel customer support AI chatbot to assist customers in modifying,... |
|
Experimental |
| 53 |
lgarbayo/project-manager-API-Rest
a Java Spring Boot REST API with hexagonal architecture for advanced project... |
|
Experimental |
| 54 |
Decadesice/ai-edu-assistant
🎓 你的 AI 备考搭子：基于 RAG 的智能学习助手。支持 PDF 知识库构建、智能问答、自动出题与错题本管理。技术栈：Spring Boot +... |
|
Experimental |
| 55 |
aborroy/alfresco-content-lake
Alfresco AI App for Hyland Content Lake |
|
Experimental |
| 56 |
aborroy/alfresco-content-lake-ui
UI extension for Alfresco Content Lake to be used with ACA or ADW |
|
Experimental |
| 57 |
rifatcakir/spring-ai-bank-chat-bot
Building an AI-Powered Chat Application with Spring AI 1.0, Ollama, and RAG:... |
|
Experimental |
| 58 |
rkl71/ai-agent
针对医疗资源分配不均、基础疾病咨询占用专业医生时间等问题，结合国家"互联网+医疗健康"政策导向，开发基于Spring... |
|
Experimental |
| 59 |
3323223659/Java-AI
SpringAI与LangChain4j学习dome |
|
Experimental |
| 60 |
Charlesfuuu/spring-ai-alibaba
Spring AI Alibaba 学习项目 - 包含19个示例项目 |
|
Experimental |
| 61 |
Fernanda-Kipper/ai-assistant-java
AI Assistant using RAG technique to give contextualized responses |
|
Experimental |
| 62 |
kszapsza/spring-ai-rag
A RAG (Retrieval-Augmented Generation) Spring Boot app built using Spring AI... |
|
Experimental |
| 63 |
vineetaparodkar/rag-with-azureopenai-spring-ai
Retrieval Augmented Generation QnA application with Azure OpenAI and SpringAI |
|
Experimental |
| 64 |
joeltadeu/abnt-assistant-rag-openai
A Spring Boot application that leverages Retrieval-Augmented Generation... |
|
Experimental |
| 65 |
kawhi7575/FreeBookKeeping
FreeBookKeeping(哈基记账）：智能ai记账助手，支持文本/语音/截图 智能记账 |
|
Experimental |
| 66 |
MaxainNN/gpt
Spring AI application integrated with RAG documents queries |
|
Experimental |
| 67 |
love-vector/yda
Open-Source Java AI Assistant |
|
Experimental |
| 68 |
MahmoudZain1/complaint-ai-system
AI-powered complaints management system for e-commerce platforms |
|
Experimental |
| 69 |
Brbn-jpg/llama-talks
LlamaTalks is a Spring Boot-based chatbot application leveraging LangChain4j... |
|
Experimental |
| 70 |
Ea1XonCodeHou/CoderHub
基于SpringBoot+Vue3+LangChain4j前后结合的类CSDN+稀土掘金... |
|
Experimental |
| 71 |
hammingweight/similarity-evaluator
A Spring AI evaluator that uses cosine similarity to evaluate an LLM response. |
|
Experimental |
| 72 |
navneetprabhakar/openai
Open AI Integration with Spring AI |
|
Experimental |
| 73 |
DonnanX/GitGuru
GitGuru是一个关于GitHub的数据应用。 |
|
Experimental |
| 74 |
nguyenkhanhquy/internhub-chatbot
Internhub - Chatbot |
|
Experimental |
| 75 |
arconsis/quarkus-langchain-examples
This example repository illustrates the usage of LLMs with Quarkus by using... |
|
Experimental |
| 76 |
Fungrim/webhook-vector-ingest
A simple RAG ingestion service with a REST API. |
|
Experimental |
| 77 |
anmiralles/springboot-ai-rag-docingest
Simple spring-boot application which ingest a document to apply RAG pattern... |
|
Experimental |
| 78 |
Siyamuddin/AiBuddy
This project is a Java-SpringBoot-based backend application that uses... |
|
Experimental |
| 79 |
lalala2726/Medicine
The intelligent medical e-commerce system based on Spring Boot + React... |
|
Experimental |
| 80 |
ZD5189/Yipractice_AI
基于AI 大语言模型，通过RAG、MCP、Dify等技术，构建六爻解卦专用模型，融合传统六爻解析规则与自然语言生成能力，提供自助占卜参考。 |
|
Experimental |
| 81 |
agentnovax/agentnovax-api-rag-springboot-ollama-pgvector
agentnovax-api-rag-springboot-ollama-pgvector is a Spring Boot-based API... |
|
Experimental |
| 82 |
dashaun-project-catalog/simple-rag
Simple Spring AI with Retrieval-Augmented Generation (RAG) |
|
Experimental |
| 83 |
melvinchia3636/ragent
A powerful Retrieval-Augmented Generation (RAG) chatbot application built with JavaFX |
|
Experimental |
| 84 |
han-yi-1212/hy-blog
一个基于 Spring Boot + Vue 3 的现代博客系统，支持 AI 辅助写作、内容总结和 RAG 知识库系统 |
|
Experimental |
| 85 |
hp92467/ai-agent
旋转机械故障诊断AI 智能体 |
|
Experimental |
| 86 |
lihtenkanya825-alt/NexusAI-RAG-Backend
High-performance Enterprise AI Knowledge Base based on Spring Boot 3 & RAG... |
|
Experimental |
| 87 |
QinHaoting/ai-helper
基于 Spring Boot 3 + LangChain4j + Vue 3 构建的智能物流客服助手。集成 RAG、多模态交互、流式响应及基于... |
|
Experimental |
| 88 |
everlastingspring/document-intelligence-service
AI-powered document intelligence service with RAG-based Q&A, classification,... |
|
Experimental |
| 89 |
wynn5a/chat2book
A tool that can allow you to chat with the person in book |
|
Experimental |
| 90 |
xkondix/aiSandbox-JAVA-SPIRNG
Spring connection with LLMs |
|
Experimental |
| 91 |
Dino-shang/KnowledgeHub
一个用于“文档上传/解析/向量化/索引、全文检索、QA 对话”的 项目 |
|
Experimental |
| 92 |
VirendraSE/java-ai-journey
Spring Boot AI application with RAG (Retrieval-Augmented Generation) using... |
|
Experimental |
| 93 |
AnandKulkarnii/CodeLensAI
AI-powered backend code analyzer that processes Java Spring Boot codebases... |
|
Experimental |
| 94 |
Yorushikamimimi/rag-nexus
基于 Spring AI、pgvector、Vue 3 与 DashScope 的全栈 RAG 知识库系统，支持文档/文本/URL 注入与流式问答。 |
|
Experimental |
| 95 |
Elmahfoud-Oul/Ollama-AI_ChatBot-RAG_Support
A Spring Boot AI-powered chatbot that answers questions about a person's... |
|
Experimental |
| 96 |
sjseo298/spring-ai-queryexpansion-rag
Advanced Multi-Query RAG implementation with Spring Boot 4 & Spring AI 2.0.... |
|
Experimental |
| 97 |
aholinch/kagen-java
Knowledge-augmented generation in java |
|
Experimental |
| 98 |
daoninhthai/ai-chatbot-spring
Full-stack AI chatbot with Spring Boot 3.4, Spring AI, React, real-time... |
|
Experimental |
| 99 |
Kaviya-Balamurugan/genai-tutor
Full-stack RAG-based Generative AI Tutor built using Spring Boot,... |
|
Experimental |
| 100 |
maitraBishwadip/Hands-on-Spring-AI
In this repository , my goal is to get some hands on experience of using... |
|
Experimental |
| 101 |
fejesa/quarkus-rag
Java-Based RAG Assistant with Quarkus, LangChain4j, and Ollama |
|
Experimental |
| 102 |
Klarline/teatime
Full-stack social platform for tea shop discovery featuring AI-powered... |
|
Experimental |
| 103 |
pedroocando/ragplatform
Enterprise-grade Retrieval-Augmented Generation (RAG) platform built with... |
|
Experimental |
| 104 |
SebiGitHub/knowledge-ops-hub
Local Knowledge Ops Hub — RAG local sobre PDFs + automatización con n8n +... |
|
Experimental |
| 105 |
lioneraV2002/rag
A RAG-powered financial advisor agent developed with the Spring framework. |
|
Experimental |
| 106 |
MongoTap/miniRAG-based-on-ES
Simple RAG Implementation Based Entirely on Java (based on elasticsearch) |
|
Experimental |
| 107 |
Qusai202/java-mentor-bot
AI-powered Java educational chatbot for beginners, built with Java and... |
|
Experimental |
| 108 |
tableMinPark/rag-genAI
RAG 기반 생성형 AI 웹 서비스 |
|
Experimental |
| 109 |
rogervinas/spring-boot-ai-langfuse-evaluations
🏦 PoC using Spring AI, RAG and MCP fully instrumented with Langfuse for... |
|
Experimental |
| 110 |
saidinesh11971/VectorSearch-Powered-RAG-Assistant
Java-based RAG assistant that ingests documents, builds vector embeddings,... |
|
Experimental |
| 111 |
AlejoJamC/ssc-local-agent
[Server Side Chat] Demo: Build a Local AI Agent for Small Businesses |
|
Experimental |
| 112 |
arsengizatov/rag-demos
Демо-проект для экспериментов с Retrieval-Augmented Generation (RAG) на... |
|
Experimental |
| 113 |
sjseo298/spring-ai-template
A modern starter template for building AI agents and applications using Java... |
|
Experimental |
| 114 |
accentureshark/EvolvAI
EvolvAI RAG es un sistema de Generación Aumentada por Recuperación (RAG)... |
|
Experimental |
| 115 |
salimomrani/hr-assistant-rag
Intelligent HR assistant powered by RAG (Retrieval-Augmented Generation) -... |
|
Experimental |
| 116 |
komechan0602/LAB10
🚀 Implement HTTP handling in Spring Boot, focusing on secure requests, input... |
|
Experimental |
| 117 |
kiquetal/ai-rag-poc
A Proof of Concept (PoC) project demonstrating a Retrieval-Augmented... |
|
Experimental |
| 118 |
muhrifqii/LLM-Ollama-Java-Spring-AI
Samples showing a Java Spring Backend Application powered by Ollama's... |
|
Experimental |
| 119 |
Danny-Dong/logistics-assistant
Logistics Assistant is a logistics assistant tool based on Spring AI and... |
|
Experimental |
| 120 |
vfpfafrf/ai-chat
AI powered chat bot to asking questions about your codebase. |
|
Experimental |
| 121 |
Lgated/ai-chat-rag-demo
基于 Spring Boot 3 + Spring AI + React 的完整 AI 对话/知识库项目 |
|
Experimental |
| 122 |
ranmengc137/java-rag
Java 17 / Spring Boot Retrieval-Augmented Generation backend with PostgreSQL... |
|
Experimental |
| 123 |
teammors/springai-rag-server
这是一个基于Spring Boot和Spring AI的RAG（检索增强生成）服务器项目，用于处理文档上传、向量化存储，并通过大语言模型提供基于文档内容的智能问答服务 |
|
Experimental |
| 124 |
prbpedro/java-langchain4j-googlevertexai-rag
Este repositório tem como objetivo demonstrar a utilização do langchain4j... |
|
Experimental |
| 125 |
ThomasVitale/question-answering-rag
LLM-powered application with RAG capabilities. |
|
Experimental |
| 126 |
fotioudim/quarkus-langchain-doc-helper
Quarkus Java app using Langchain4j library and RAG process and providing... |
|
Experimental |
| 127 |
ScholarChen20/consultant
consultant高考志愿咨询智能体，基于LangChain4j从入门到实战项目全套项目，涵盖LangChain4j+ollama+RAG，Java传统... |
|
Experimental |
| 128 |
chaimaebouyarmane/Chatbot-Spring
This repository contains the source code of a chatbot for a medical... |
|
Experimental |
| 129 |
JavaAIDev/web-page-qa
Web Page Q&A using Spring AI |
|
Experimental |
| 130 |
hardikkumar01/rag-spring-app
RAG based spring boot application |
|
Experimental |
| 131 |
RobertoDure/spring-ai-rag-pgvector
Spring Boot application that uses Spring AI implementing RAG... |
|
Experimental |