mc-protocol-lib is a simple library for communicating with a Minecraft client/server. It aims to allow people to make custom bots, clients, or servers for Minecraft easily.

When you receive a server list ping packet when listening to a server, respond by calling connection.disconnect(Util.formatPingResponse(motd, players, maxplayers));

When you are sending a ping request, do the following: connection.send(new PacketServerPing()); connection.send(Util.prepareClientPingData(connection.getHost(), connection.getPort()));

See ch.spacebase.mcprotocol.example.ChatBot

mc-protocol-lib uses Maven to manage dependencies. Simply run 'mvn clean install' in the source's directory.

mc-protocol-lib is licensed under the MIT license.