60 #java MCP Servers & Clients

🚀 Model Context Protocol (MCP) Curriculum for Beginners

microsoft

This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and Python. Designed for developers, it focuses on practical techniques for building modular, scalable,

Solon

opensolon

🔥 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 ~ java25; Supports LTS. (Replaceable spring)

JADX-AI-MCP (Part of Zin MCP Suite)

zinja-coder

Plugin for JADX to integrate MCP server

Xiaozhi ESP32 Server Java

joey-zhou

小智ESP32的Java企业级管理平台，提供设备监控、音色定制、角色切换和对话记录管理的前后端及服务端一体化解决方案

Solon Ai

opensolon

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.

Discord Mcp

SaseQ

A MCP server for the Discord integration. Enable your AI assistants to seamlessly interact with Discord. Enhance your Discord experience with powerful automation capabilities.

napi - Better Software Architecture for the AI Age

nanoapi-io

Software architecture tooling for the AI age

Server2MCP Spring Boot Starter

TheEterna

Spring Boot Starter: Auto-convert existing REST APIs (@RestController) to MCP Server with zero/low-code. Expose controllers as MCP Tools instantly.

Server2MCP Spring Boot Starter

TheEterna

Spring Boot Starter: Auto-convert existing REST APIs (@RestController) to MCP Server with zero/low-code. Expose controllers as MCP Tools instantly.

Keycloak MCP Server

sshaaf

An MCP server for Keycloak, designed to work with Keycloak for identity and access management, covering, Users, Realms, Clients, Roles, Groups, IDPs, Authentication. Searching keycloak discourse, Native builds available.

Jolokia MCP Server

jolokia

Let LLMs manage your Java application via JMX/Jolokia 🌶️

Jolokia MCP Server

tadayosi

Let LLMs manage your Java application via JMX/Jolokia 🌶️

MCP Mediator – Automatic MCP Server Generation

makbn

Automatically generate an MCP Server from existing source code, service classes, helper methods, and external MCP tools. The MCP Mediator aggregates various sources and tools into a unified system, enabling seamless automatic generation of a complete MCP Server.

solon-ai-mcp-embedded-examples

opensolon

solon ai(&mcp) embedded examples。支持 MCP_2025_06_18（mcp streamable）。示例项目包括各种框架嵌入：（Solon、SpringBoot、jFinal、Vert.X、Quarkus、Micronaut）

Unsplash MCP Server

JavaProgrammerLB

java version unsplash mcp server

Twitch MCP Server

TomCools

A Model Context Protocol (MCP) server which allows MCP Clients (such as Claude) to connect to Twitch Chat.

Weather Java SSE Transport MCP Service

stantonk

Java Model Context Protocol SSE HTTP Server with Jetty

spring ai 实现 java mcp 示例

Lcry

Java 实现 MCP Server 示例

jcrawl4ai-mcp-server

rainyheart

Java implementation of MCP Server for Crawl4ai

🔌 Java Conferences MCP Server 🔌

miliariadnane

🔌 MCP Server providing Java Conference data (CFP, dates, and more) using Spring Boot/AI by parsing GitHub Markdown.

MCP Database Server

delei

A MCP (model context protocol) server that gives the LLM access to and knowledge about databases

Office MCP Server

lescoggi

Office MCP Server

LLM MCP server using Springboot Java

ranjeet-floyd

LLM MCP service using Springboot Java

Excel MCP Server

bengbengbalabalabeng

Model Context Protocol (MCP) for Excel.

Servidor MCP para Claude Desktop

Bufigol

🚀 MCP Server: Platform enabling AIs to act as autonomous developers. From idea conception to final testing, automating the entire software development process. #AutonomousDev #AI #Innovation #SoftwareEngineering #FutureOfDev

A Model Context Protocol (MCP) server (using java sdk 0.11.0) that provides email sending capabilities through SMTP integration. This server acts as a bridge between MCP-compatible AI assistants (like Claude Desktop) and email services.

Github公开仓库阅读器 Mcp Server

IAmYuanyu

基于 Spring AI 的github仓库文件读取Mcp服务，可以根据Github仓库链接，读取仓库下所有文件（前提是public仓库）

Enables small businesses to create AI-powered WhatsApp chatbots using their own knowledge base. Business owners can set up their AI assistant through natural conversation and upload documents, while customers can ask questions directly without special syntax. Each WhatsApp number

让 AI 助手能够通过 Maven 坐标浏览 JavaDoc 文档

pahangkrisdyan-mcp-server

pahangkrisdyan

Pahangkrisdyan's MCP Server

MCP Server

Nasdanika-Demos

An MCP server built on top of Nasdanika (AI) capabilities

MCP-SERVER-WITH-SIMPLE-JAVA

sudip34

Demo-mcp-server

Sample MCP Server

tadayosi

A simple example of MCP server.

Druid MCP Server

JVM Diagnostics MCP

brunoborges

MCP Server for starting new projects

MCP ZAP Server

dtkmn

A Spring Boot application exposing OWASP ZAP as an MCP (Model Context Protocol) server. It lets any MCP‑compatible AI agent (e.g., Claude Desktop, Cursor) orchestrate ZAP actions—spider, active scan, import OpenAPI specs, and generate reports.

A Model Context Protocol (MCP) server that provides AI coding assistants with specialized tools for analyzing and migrating Java applications from Java EE 8 (javax.*) to Jakarta EE 9+ (jakarta.*).

🚀 Server2MCP Spring Boot Starter

revaputrikr

This is a revolutionary AI MCP plugin with excellent pluggable and encapsulated features. With just a few lines of configuration, it can easily integrate into your Spring boot web program and give it MCP capabilities,inheriting the powerful engineering capabilities of the Spring

Enhanced Spring Documentation Access

glyph

benmyles

🔮 glyph – mcp server to map your codebase with symbol outlines

Pushplus Mcp Server

pushplus

使用Java开发的pushplus MCP Server。

Descartes Java REPL and Deep Introspection For Your Java Apps

widoriezebos

A Java-based Model Context Protocol (MCP) server that provides deep introspection, monitoring, debugging, and REPL capabilities for Java applications. Descartes enables AI assistants to interact with running Java processes through a comprehensive set of tools and resources.

Boonboom

P4k5u

MCP Server

Java based Model Context Procotol (MCP) Server for JDBC

MCP-Mirror

Mirror of

mc-mcp-server

umjammer

🚧 java mcp server for minecraft

java-sdk-mcp-server

moises-paschoalick

This project uses only the Java SDK MCP library. For the Spring-based implementation, please refer to the spring-ai-mcp-server repository.

MCP-server-java

SingDanceRap1225

java编写的mcp server

Spring MCP Server

deepanshu-rawat6

A basic implementation of MCP server using Spring Boot

This is developer focused tool which can be used to bootstrap spring boot project which we do using https://start.spring.io/

Java-MCPlugin-ChallengeServerBungeePlugin

Nikogenia

The Java Minecraft Plugin (BungeeCord) for the Challenge Server.

Java memory leak diagnostics via MCP. Channels jcmd, jmap, jstat, JFR, Eclipse MAT, and async-profiler into a structured investigation workflow with confidence-based verdicts. Two slash commands: /leak-scan (conservative) and /leak-deep (full forensics). Designed for Claude Code.

spring-ai-mcp-server

toedter

A demo mcp server

data-generator-java-mcp-server

uthircloudnative

A Java based MCP server to connect Data Generator API through AI client

Xml Comparison Mcp Server

ravikalla

High-performance XML file comparison with semantic analysis capabilities. Features StAX streaming parser for memory-efficient processing of large XML files (60MB+ tested), order-agnostic semantic comparison, and multiple output formats (text, JSON, Excel). Includes 5 MCP tools fo

Promptium

sycophant21

This project is a Java-based UI automation framework that integrates with Appium and utilizes LLMs (like Claude) to drive intelligent test actions on mobile devices and simulators.

MCP Playground

faranahmadk

MCP Java Client/Server using Spring AI

Env Validator

pouyasadri

An MCP server that inspects your local development environment and reports missing dependencies, version mismatches, and misconfigured environment variables to any MCP-compatible AI assistant.