FinnehSpoof
Java AI Minecraft SPARC

FinnehSpoof

2025

// Overview

Production Bukkit plugin that spawns AI-driven fake players with distinct personas, LLM-powered chat, and realistic behavioral simulation. Built in one overnight session using SPARC methodology — zero lines written manually. Currently live on FusionMC (fusionparty.org.au).

// Challenges

Solving the cold-start problem for new Minecraft servers where empty servers struggle to attract initial players. Creating convincing AI personas that engage naturally without being repetitive or obvious bots. Implementing packet-level player spoofing that appears authentic in server lists and tab displays. Balancing conversation dynamics with heat-based systems to prevent chat spam while maintaining engagement.

// Outcomes

Achieved production deployment on first day with 120+ iterations completed in just 6 hours. Successfully created 55 distinct AI personas with heat-based conversation dynamics that feel natural. Implemented multi-LLM support (Gemini, OpenAI, OpenRouter, Anthropic) for flexibility. Live deployment on FusionMC demonstrates real-world viability. Zero manual code writing through SPARC methodology proved the framework's effectiveness for rapid, production-grade development.