Glowstone is a lightweight, high-performance MCP server written in Java, known for its minimal resource usage and native support for Bukkit, Spigot, and PaperMC plugins. It's ideal for those seeking a fast, open-source Minecraft server platform.

Minestom is a developer-centric, modular MCP server written in Java. It provides support for blocks, entities, inventory management, and commands, making it ideal for building custom, extensible Minecraft server environments.

Cuberite is a fast and highly customizable open-source MCP server written in C++, supporting multiplayer functionality across multiple platforms including Android, Linux, macOS, and Windows.

A foundational Java implementation of the Model Context Protocol (MCP) server, providing server-side protocol operations, resource and tool management, structured logging, and flexible synchronous/asynchronous APIs for MCP architectures. Highly relevant for building and running Awesome MCP Servers.

A Java-based MCP (Model Context Protocol) server implementation for weather data, designed to be run via standard I/O. It provides weather forecast and alert information as MCP tools, suitable for integration with clients like Claude for Desktop. This project serves as a concrete example of an MCP server.

An MCP server for searching job listings, with filters for date, keywords, remote work, and more, adhering to the MCP server protocol.