GameMasterMC

Give an AI model eyes and hands inside your PaperMC server. GameMasterMC lets the model see live server state and control the world through powerful admin tools.

It connects to any OpenAI-compatible chat completions API, including hosted models, private gateways, or local model servers. It works surprisingly well with tiny models, including Gemma 4 E4B, which can run quantized with around 6 GB of RAM. You do not need a massive model to start experimenting with agentic server control.

The AI receives live context such as online players, worlds, coordinates, health, time, weather, nearby entities, loaded plugins, recent logs, and performance information. When actions are enabled, it can manage players, change gamemodes, give items, teleport users, heal or feed players, spawn or remove entities, edit blocks, change weather, inspect logs, list plugins, and run console commands.

GameMasterMC is built for server owners and administrators who want automated control, diagnostics, moderation support, and live server management from an AI agent. You can restrict who is allowed to communicate with it, enable or disable actions, and decide whether it can use console-level commands.