Java agents

One API, any AI

OxyJen is an open-source Java framework for orchestrating LLM workloads with graph-style execution, context-aware memory, and deterministic retry/fallback. It treats LLMs as native nodes (not helper utilities), allowing developers to build multi-step AI pipelines that integrate cleanly with existing Java code.

Agentic Streaming is for resilient pipelines of stateful agents over continuous data —

从 Java 开发者到 AI Agent 工程师的 30 天实战之路 | Spring Boot + Spring AI + MCP + Multi-Agent

🤖 Say hello to Chatbot AI, the innovative chatbot that allows you to easily ask questions and receive accurate and informative responses in real-time. Whether you need help with everyday tasks, want to learn something new, or just want to chat, Chatbot AI has got you covered.

基于检索增强生成（RAG）技术的微信聊天记录智能问答系统

Android device bridge for Claude Code via MCP + Shizuku. No root, no model polling.

Please Read Me First. This is a set of java file of my final version of electronic artifacts. This is a game to map my experience in Disney World, in Orlando during this spring break. However, because of my limited skills in computer science, I really have no idea how to simplify the process to run the game. Sorry for the inconvenience. In order to run the game, you may need to install JAVA. I hope the following links will help you.     http://www.oracle.com/technetwork/java/javase/downloads/index-jsp-138363.html#javasejdk
    http://www.cc.gatech.edu/~simpkins/teaching/gatech/cs1331/guides/install-java.html My main file is called Disney. You can call Disney in console to start the game. However, I failed to putting all the things inside Disney file. Therefore, you may also need to call AdventureLand, MainStreet, and FrontierLand to start other three games. I hope this will help you. Sorry again for the inconvenience. 1. the structure of my project My project only focused on my trip in Magic Kingdom, one part of Disney world in Orlando. It is a game which guides players to choose from six sub-games, which match six sections of the park, Main Street U.S.A, Tomorrowland, Adventureland, Frontierland, Fantasyland and Liberty Square. I chose one of the rides I took in each section which, from my perspective, shows what I found interesting in Disney world. I changed what I experienced in the park into a small computer game. I want to share my experience with others while they play my games. In the following part of self reflection, I explain the background, rules and other things about each game. For convenience of matching them, I use different color to mark different parts. I hope it will help readers a little bit when they are lost in my disordered reflections. 1. the hall of presidents - Liberty Square 2. Festivall parade - Fantasyland (I explain this one in the part of technology skill limitations) 3. Big Thunder Mountain Railroad - Frontierland

0基础上手Java AI应用开发教程，从0开始带你学习如何用langchain4j搞定 RAG、Agent、MCP等概念和应用开发。

DroidClaw - Simple rework of openclaw as native android app

把对话导购和智能客服融入到传统电商中：Spring Cloud 微服务 + Python Agent，支持搜商品、查订单、售后提案确认。在线体验 www.simlect.com

⚡ Official Java SDK for Dify AI platform - Complete Chat, Workflow & Knowledge Base APIs with real-time streaming

🌐 基于OkHttp的二次封装网络请求框架，更简洁易用，自动处理回调线程，Json友好，支持全局请求头、参数和拦截器，更符合应用开发者使用习惯

The eqasim framework features an integrated transport simulation environment. It is based on the agent-based transport simulation framework MATSim with added components for simulation of discrete choice models.

🚀 Enterprise-grade API Gateway for MCP Protocol, built with Java Spring Boot. Supports authentication, proxy, and traffic management for AI tool calling.

A semantic event bus for AI-agent ecosystems

Java 后端从零学会 Agent 开发的实战项目：先用 Spring AI 2.0 把对话、RAG、工具调用、记忆逐个跑通，再读透真正的终端编码智能体 springai-code-tui。核心公式：Agent = 模型 + 工具 + 记忆 + 循环。

本项目是一个基于 Java Spring Boot 和 Vue3 的全栈 AI 智能体应用平台，集成了大模型对话、RAG 知识库、智能体自主规划、工具链调用、MCP 服务等多项前沿 AI 技术。平台支持多轮对话、知识检索、自动化任务执行等功能，适用于 AI 应用开发、智能助手、知识问答等场景。

Mastering Spring Boot from fundamentals to production — REST APIs, Security, JPA, Microservices, Kafka, Docker, Kubernetes, CI/CD, and AI-powered backend development.

Pocket Flow: A minimalist LLM framework. Let Agents build Agents!

RAG Agent System - Spring AI + React + Multi-modal Document Parsing + Hybrid Vector Retrieval

Chatbot example using the Twitch4J API [https://github.com/twitch4j/twitch4j]

This repository includes Artificial Intelligence implementation in java language to create chatbot. Chat bot is created in Core Java and Swing Project using Eclipse IDE. Projects can be run on other IDE as command line application. This project includes AI specific reply based on user input, basic type-error detection, text processing and text prediction. I intend to improve this project using more use of Natural Language Processing and better Machine Learning Algorithm in future.

SensorAndAi is an android application which will give you the complete information about all the sensors and some basic information about artificial intelligence.This application will tell you about the use and implementation of the sensor and artificial intelligence.This app will show you how sensor and artificial intelligence is used in any android project. It will also give you all the updates related to sensor and artificial intelligence.

A collection of tools to deal with Bisulfite-seq/NOMe-seq (SNP/Methylation calling: BisSNP; HMM segmentation: DMNTools; Visualization/Clustering: alignWigToBed; )

常见框架开发技术的demo汇总，包括java字节码编程（java agent, instrument, byte buddy）, java动态代理，自定义classloader，java spi, zero copy, netty, spring aop/condition，spring boot starter, 数据库连接池等。

Build lightweight MCP servers in plain Java with annotations, generated schemas, and no Spring runtime

The Kommunicate React Native SDK enables quick integration of AI chatbots powered by OpenAI ChatGPT, Google Gemini, and Anthropic Claude into React Native apps. It acts as a React Native wrapper to bridge our iOS and Android SDKs, supporting NLP, hybrid chat, and real-time messaging for seamless automation.

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 AI框架的智能医疗咨询平台。项目采用RAG检索增强生成技术构建专业医疗知识库，通过MCP协议集成多种外部工具服务，实现具备自主规划能力的AI Agent智能体，为用户提供二十四小时全天候的健康咨询服务。

Bot that tracks the New Answers to Old Questions tool and reports the flag worthy answers.

This demo application showcases the implementation of Spring Boot microservices, highlighting their powerful features and capabilities, with a particular emphasis on integrating OpenAI for advanced AI functionalities.

AI-powered SaaS translation platform for web novels — batch translate with RAG memory, multi-agent collaboration, Stripe billing, Chrome extension & REST API. Java 21 + React 19 + Python.

🔀 AI Coding Agent 模型切换器：为 Claude Code / Codex 一键切换 DeepSeek、Qwen、Kimi、OpenRouter 等模型，内置本地 LLM 代理、API Key 管理和 macOS 桌面版。

💫 Tachyon MCP Runtime for Java and Kotlin - Model Context Protocol (MCP) server with Streamable HTTP, native Netty transports, tools, tasks, resources, prompts, completions, skills over MCP, resumable sessions, and stateless deployment support.

任性推是一个消息推送机器人，用来通知自己消息的免费服务，目前支持QQ、Telegram两个平台。通过调用API接口，实现机器人给你发送消息的功能。通俗易懂点就是有什么重要通知需要及时知道，可以让任性推第一时间给你发消息。

Integrates LLMs as PTransform in Apache Beam pipelines using LangChain

Framework for Java and Groovy Agents

Application toolkit based on the JADE framework. Functionalities for time aspects, agent environment interaction, visualization and load balancing, focusing on the usability for end users.

Zeno Agent 是一个面向企业（toB）的服务端 AI Agent 平台，基于 Spring Boot + LangChain4j 1.11.0 构建。平台的核心能力在于：每个 Agent 可以独立配置自己的工具集、知识库和 Skill 库；通过 GLOBAL/PERSONAL 双模式 MCP 架构，既支持企业统一管控的服务端工具，也支持用户私有的客户端工具（密钥不离开浏览器）；配合工具渐进式加载和 Skill 渐进式注入，突破 LLM 上下文窗口限制，让 Agent 可以绑定上百个工具

💫 Tachyon MCP Runtime for Java and Kotlin - Model Context Protocol (MCP) server with Streamable HTTP, native Netty transports, tools, tasks, resources, prompts, completions, resumable sessions, and stateless deployment support.

基于SpringAI ReAct智能Agent的摄影预约系统，与行业结合，自研多轮推理调度，集成RAG向量知识库，支持自然语言业务工具调用。

Dynamo Multi AI Agent POC: Unlock the Power of Spring AI and LangGraph4J

Examples on how to Integrate Google A2A Protocol and Claude MCP protocol in Java applications

Java Agent Based Modelling toolkit

使用SpringAI+阿里云 OpenAI 聊天模型开发的四个小功能，对应AI技术开发的四种开发框架： 1.聊天机器人 2.哄哄模拟器（纯Prompt问答） 3.智能客服机器人（Agent + Function Calling） 4.ChatPDF（RAG）

A sample for multi-agent orchestration in Java using Azure Cosmos DB with Spring AI

A multi-model Agent runtime built on Spring Boot 4 / Spring AI 2.0: model routing (Anthropic / DeepSeek / OpenAI / custom), thinking toggle, Task subagents, hot-pluggable Skills, Docker sandbox + Code Interpreter, MCP tools, dify/n8n integration, RAG with pgvector, Human-in-the-Loop approvals — all streamed as structured SSE events.

Messenger webhook implementation in java with jetty, contracts of facebook messenger webhook

This project provides WebView for OpenAI chatGPT with voice support, both voice input and voice output . Instead of typing just use voice command to give input to ChatGPT. This is an Android app developed using Android studio in Java.

Stars Lighting, enabling intelligent querying based on the RAG+MCP dual-engine architecture.

A deep research assistant based on the Langgraph4j framework with iterative deep research capabilities. 基于 Langgraph4j 框架的深度研究助手，具备迭代式深度研究能力。

AI harness for and with Eclipse IDE with the focus on offline LLM with llama.cpp. Build with LangChain4J. Supports Ollama, LM Studio, llama.cpp, unsloth or cloud providers like with OpenA API, Anthropic Claude, Google Gemini, Mistral, GitHub Copilot. Contributions are highly welcome!

Autonomous agent for Minecraft, combining LLMs and Baritone pathfinding

基于 LLM 的保险保全智能助手 Demo，集成了 RAG 检索增强生成、Tool/Function Calling、多轮对话记忆管理、意图识别与路由 等核心技术，实现智能问答、自动化客服、业务 Agent 等典型 AI 应用场景。本项目以保险保全真实业务场景为案例，涵盖退保、手机号变更等核心保全业务，展示了 AI 技术在传统金融保险领域的落地实践。

基于Spring AI + LangGraph4j 工作流 + RAG 知识库 + Redis 高并发优化 + Dubbo微服务架构（7个独立服务）/单体架构+ Higress 云原生网关的教育智能体平台

A repository for a Java implementation of AutoGPT. It is heavily inspired by AutoGPT if not a clone of some of its functionality, though there is some deviation from it particularly in how Agents are implemented as well as planned support for more open source models.

Magician-ContractsTools is a toolkit for calling smart contracts , you can very easily call smart contracts in Java programs for query and write operations

MCP server giving AI agents full debugger control over running Java applications — inspect state, set breakpoints, evaluate expressions, and mutate values at runtime via JDWP/JDI

DST(Dialogue State Tracker) for LLM(Large Language Model)

An open-source business intelligence platform based on microservice architecture.

This repository contains a documentation bot powered by an LLM using @langchain4j to swiftly find answers to your Spring Boot questions. It provides easy browsing of Spring documentation and leverages the RAG technique to retrieve relevant details on demand.

KMatrix is an LLM workflow application and RAG (Retrieval-Augmented Generation) knowledge base system built upon RuoYi and LangChain4j / Langgraph4j. Drawing inspiration from projects like MaxKB and Dify, it delivers the stability, security, and scalability required for enterprise-grade applications.

Anahata ASI - Artificial Super Intelligence - Cross-Platform, Modular, Enterprise Ready, Open Source, Pure Java, AGI and ASI Containers. Context Window Garbage Collector, Stateful Toolkits, Flight Recorder. Autonomous Observable Auditable JVM Agent with JIT java code execution. Anahata ASI SDK, Anahata ASI Desktop, Anahata ASI Studio - NetBeans.

MAIC · Multi-Agent Interview Coach

Build your own perplexity for your applications using research4j and integrate them for any domain specific usecases

🤖 A Telegram bot that integrates with OpenAI's official ChatGPT APIs to provide answers.

Github chatbot and web-content indexer/searcher

Build Your First Chatbot

A unified interactive portal solution for multiple agents, enabling users to access multiple types of agent services through a single interface.

Model Context Protocol - MCP for Mifos X

Spring Petclinic application with a chatbot powered by OpenAI's Generative AI and the LangChain4j project

A web-based analytics and visualization dashboard for data generated by entireio/cli

Agentic Android Open Source Project (AAOSP) — Android fork with native LLM system service, MCP-aware apps, and an agent-driven launcher. On-device Qwen 2.5 via llama.cpp. Apps declare tools in their manifest. The OS runs the model.

Fast OpenAI SDK 是一个专为 Java 开发者设计的轻量级、高性能 SDK，旨在提供与 OpenAI 及 Jina API 完美兼容的客户端调用接口。它不仅具备极简的接入体验，还内置了流式响应（SSE）、多 API Key 负载均衡、请求重试、视觉能力以及大模型函数调用（Function Calling）等核心企业级特性。

Demo helpdesk system with AI triage, context enhancements, customized ML model for urgency estimates and autonomous coding assistant to fix bugs. Showcases enterprise patterns to add agentic and ML features to business workflow while keeping control.

A spec-kit demo showing how to build an LLM Performance Analytics Platform (Spring Boot + React) from scratch using AI-assisted specification, planning, and implementation agents in GitHub Copilot Chat.

A Java-implemented agent development framework

智多星ChatGPT for Android 利用OkHttp调用openAI API ,支持上下文语义

Samples showing how to build Java applications powered by Generative AI and LLMs using LangChain4j and Spring Boot.

A Material You themed JVM based agentic browser made in JCEF (Java Chromium Embedded Framework), Swing, and JavaFX.

Spring AI multilingual customer-service Agent platform for cross-border ecommerce, with RAG, order tools, escalation, and Vue admin UI.

a rag implementation example for document-based QA, using spring-ai, ollama, and postgres-pgvector vetor db.

Docling simplifies document processing, parsing diverse formats — including advanced PDF understanding — and providing seamless integrations with the gen AI ecosystem

Intelligent AI Chatbot built using Java Spring Boot and Spring AI. Engages in dynamic conversations leveraging OpenAI models.

A lightweight AI coding assistant plugin for JetBrains IDEs.

Yoloo is a social travel app that lets travelers plan their trips, find travelmates, and share their experiences.

AI-powered code review assistant for GitHub Pull Requests using OpenAI GPT-4 and Claude with automated feedback and analytics dashboard.

personal ai agents for your assistance

Simple CLI RAG scanner

Autonomous AI Agent for the JVM: shell, files, google search, runs any LLM generated java code on the jvm itself. JIT compilation and a child-first classloader with ANY classpath. Comes wit a swing GUI , can be "dropped in" into any existing java application. Easy tools easy pojos. IoT devices. Run it standalone for a pure-java AI assistant.

AI Assistant using RAG technique to give contextualized responses

Open-source enterprise search + generative AI platform. Faceted semantic search, hybrid BM25+vector ranking, RAG chat with citations, AI agents and MCP tools — on Apache Solr, Elasticsearch or embedded Lucene. Indexes Adobe AEM, WordPress, databases and files via the Viglet Dumont connectors. Self-hosted Apache-2.0 alternative to Algolia and Coveo.

Local-first Android character chat - SillyTavern card import, OpenAI-compatible models, private on-device storage.

Most tools give AI access to the codebase. Archon gives AI access to the change itself. Structural Analysis tool intergrated for AI planning and review workflow both for ai and human ( Claude Code, Codex, OpenCode and Others).

RestFB Messenger

Chat GPT with Facebook messenger