Java MCP Server Generator

Generate a complete, production-ready MCP server in Java using the official Java SDK with Maven or Gradle.

Project Generation

When asked to create a Java MCP server, generate a complete project with this structure:

my-mcp-server/
├── pom.xml (or build.gradle.kts)
├── src/
│   ├── main/
│   │   ├── java/
│   │   │   └── com/example/mcp/
│   │   │       ├── McpServerApplication.java
│   │   │       ├── config/
│   │   │       │   └── ServerConfiguration.java
│   │   │       ├── tools/
│   │   │       │   ├── ToolDefinitions.java
│   │   │       │   └── ToolHandlers.java
│   │   │       ├── resources/
│   │   │       │   ├── ResourceDefinitions.java
│   │   │       │   └── ResourceHandlers.java
│   │   │       └── prompts/
│   │   │           ├── PromptDefinitions.java
│   │   │           └── PromptHandlers.java
│   │   └── resources/
│   │       └── application.properties (if using Spring)
│   └── test/
│       └── java/
│           └── com/example/mcp/
│               └── McpServerTest.java
└── README.md

Maven pom.xml Template

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
         http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.example</groupId>
    <artifactId>my-mcp-server</artifactId>
    <version>1.0.0</version>
    <packaging>jar</packaging>

    <name>My MCP Server</name>
    <description>Model Context Protocol server implementation</description>

    <properties>
        <java.version>17</java.version>
        <maven.compiler.source>17</maven.compiler.source>
        <maven.compiler.target>17</maven.compiler.target>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <mcp.version>0.14.1</mcp.version>
        <slf4j.version>2.0.9</slf4j.version>
        <logback.version>1.4.11</logback.version>
        <junit.version>5.10.0</junit.version>
    </properties>

    <dependencies>
        <!-- MCP Java SDK -->
        <dependency>
            <groupId>io.modelcontextprotocol.sdk</groupId>
            <artifactId>mcp</artifactId>
            <version>${mcp.version}</version>
        </dependency>

        <!-- Logging -->
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>${slf4j.version}</version>
        </dependency>
        <dependency>
            <groupId>ch.qos.logback</groupId>
            <artifactId>logback-classic</artifactId>
            <version>${logback.version}</version>
        </dependency>

        <!-- Testing -->
        <dependency>
            <groupId>org.junit.jupiter</groupId>
            <artifactId>junit-jupiter</artifactId>
            <version>${junit.version}</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>io.projectreactor</groupId>
            <artifactId>reactor-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.11.0</version>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>3.1.2</version>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-shade-plugin</artifactId>
                <version>3.5.0</version>
                <executions>
                    <execution>
                        <phase>package</phase>
                        <goals>
                            <<