openai

LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise Java frameworks like Quarkus and Spring Boot.

↥ ↥ ↥ Follow for updates An RBAC permission management system based on Spring Cloud 2025, Spring Boot 4, and OAuth2.

OpenAI Api Client in Java

🔥 Java enterprise application development framework for full scenario: Restrained, Efficient, Open, Ecologicalll!!! 700% higher concurrency 50% memory savings Startup is 10 times faster. Packing 90% smaller; Compatible with java8 ~ java26; Supports LTS. (Replaceable spring)

A Burp Suite extension that integrates OpenAI's GPT to perform an additional passive scan for discovering highly bespoke vulnerabilities and enables running traffic-based analysis of any type.

Jlama is a modern LLM inference engine for Java

超级AI大脑一个基于SpringCloud微服务架构，已对接GPT-3.5、GPT-4.0、百度文心一言、stable diffusion AI绘图、Midjourney绘图等。支持web，Android，IOS，H5多端应用，使用了OpenAI的ChatGPT模型实现了智能聊天机器人。用户可以在界面上与聊天机器人进行对话，聊天机器人会根据用户的输入自动生成回复。同时也支持画图，用户输入文本，便可以自动制作文生文生图。持续更新中，更多功能等着你来解锁

AI 自动回复工具，支持灵活配置多个平台的监控和回答。目前已支持知识星球自动回复、OpenAI（ChatGPT）自动回答

☁️A native Android app for ChatGPT, Gemini, Claude, and DeepSeek ☁️ChatGPT、Gemini、Claude 和 DeepSeek 的原生安卓应用程序

Llama 3+ inference in pure Java

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

deepseek java sdk

JTokkit is a Java tokenizer library designed for use with OpenAI models.

An LLM extension for Ghidra to enable AI assistance in RE.

DevoxxGenie is an agentic plugin for IntelliJ IDEA that uses local LLM's (Ollama, LMStudio, GPT4All, Jan and Llama.cpp) and Cloud based LLMs to help review, test, explain your project code. Latest version now also supports Spec Driven Development with CLI Runners.

Java version of LangChain, while empowering LLM for Big Data.

Java AI application development framework (supports LLM-tool,skill; RAG; MCP; Agent-ReAct,Team-Agent). Compatible with java8 ~ java25. It can also be embedded in SpringBoot, jFinal, Vert.x, Quarkus, and other frameworks.

HugAi是由Springboot Vue2 elementUI集成各大AI大模型平台开发的智能问答助手，文本对话模型支持流式响应，现已接入OpenAi、chatGpt、讯飞星火、文心一言、Ollama，以及主流AI绘图Midjourney、Stable Diffusion，完全开源搭建属于自己的AI聊天室

LangStream. Event-Driven Developer Platform for Building and Running LLM AI Apps. Powered by Kubernetes and Kafka.

❤开箱即用❤an unofficial implement of ChatGPT in QQ/Wechat. 一个非官方的ChatGPT腾讯qq/微信(非公众号)实现版，快来把你的qq或微信变成chatgpt吧