🔌 Java Conferences MCP Server 🔌

This is an MCP server for Java conferences, built using Spring boot and Spring AI with MCP starter.

💡 This project provides a tool function that allows AI models to retrieve information about upcoming Java conferences by parsing a public GitHub repository and asking questions about conference names, CPF links, locations, CPF status (open/closed), and more.

Data Source

The server fetches data by parsing the README.md file from the 🔗 javaconferences/javaconferences.github.io repository. The specific URL is configured in application.properties and defaults to: https://raw.githubusercontent.com/javaconferences/javaconferences.github.io/main/README.md

Provided Tool

• Name: getJavaConferences
• Description: Get information about Java conferences for a specific year (if specified and found in the source) or the current year by default. Parses data for all years found under H3 headings in the source markdown file.
• Input Parameter:
  • year (String, Optional): The 4-digit year to retrieve conferences for. If omitted or invalid, defaults to the current year.
• Output: A list of JSON objects, each representing a conference with the following fields:
  • conferenceName (String)
  • date (String)
  • location (String)
  • isHybrid (Boolean)
  • cfpLink (String) - URL for the Call for Papers, if available
  • cfpDate (String) - Closing date for CFP, if available
  • link (String) - Main conference link
  • country (String)

MCP Server Architecture

Configuration

Connecting an MCP Client (e.g., Claude Desktop)

To connect an MCP client like Claude Desktop to this server:

1. Configure your MCP client to connect to the server. For Claude Desktop, you might update your claude_desktop_config.json file like this:

   {
   "mcpServers": { 
     "javaConf-mcp-server": {
       "command": "java",
       // "command": "PATH_TO_USER/.sdkman/candidates/java/current/bin/java", /* in my case i'm using the java version installed by sdkman */
       "args": [
           "-jar", 
           "PATH_TO_PROJECT/javaConf-mcp-server/target/javaconf-mcp-server-0.0.1-SNAPSHOT.jar"
       ]
     }
   }
   }

2. Start the MCP client and ensure that it is connected to the server.

3. Use the tool by asking questions like:

   • "What are the upcoming Java conferences?"
   • "What are hybrid conferences?"
   • "Give the CPF link of Jfokus conference to submit a talk"

Example of a conversation with the MCP server

Tech Stack

• 🍃️ Spring Boot
• 🤖️ Spring AI
• 🔌 Spring AI MCP
• 📦️ Maven
• 🧾 CommonMark

Support

• ⭐️️ Star this repository if you find it useful.
• 🐛️ If you find a bug, raise an issue or fix it and send a pull request.
• 📢️ If you have any feature requests, raise an issue or send a pull request.
• 🤲 If you have a moment, don't forget to make a duaa for me and my parents.