hytale-sourcequery

A2S query protocol plugin for Hytale servers. Lets game server browsers query your server for info, player list, and rules.

You can find this plugin on CurseForge - https://www.curseforge.com/hytale/mods/source-query-a2s

Building

mvn clean package

The jar will be in target/.

Installation

Drop the jar into your Hytale server's plugins/ folder.

Configuration

Set the QUERY_PORT environment variable to change the UDP port. If not set, it defaults to your game port + 1.

QUERY_PORT=27015

This plugin automatically checks for updates using the github API. To disable this feature, set the SOURCEQUERY_UPDATE_CHECK
environment variable to false.

SOURCEQUERY_UPDATE_CHECK=false

What it exposes

• A2S_INFO - Server name, map, player count, max players, game version
• A2S_PLAYER - List of connected players
• A2S_RULES - Server rules (version, protocol, world info, plugin count, etc.)

Testing

You can test with any Source query tool:

npx gamedig --type protocol-valve 127.0.0.1:27016