SimulateCraft Website

SimulateCraft

LLM agents that play Minecraft

One command installs and launches. Then point it at OpenRouter, 9Router, or your own OpenAI-compatible API.

PowerShell

irm https://raw.githubusercontent.com/DanyalAbbas/SimulateCraft/main/install.ps1 | iex

Connect an LLM

after install

Prefer OpenRouter, 9Router, or your own API. Groq works for a quick try but hits rate limits fast.

  • OpenRouter — set OPENROUTER_API_KEY in .env
  • 9Router — set OPENAI_BASE_URL, OPENAI_API_KEY, and SIMULATECRAFT_MODEL
  • Own API — any OpenAI-compatible endpoint via OPENAI_BASE_URL

Provider setup docs →

  1. Needs Node.js 18+, Git, and Docker Desktop for the bundled Minecraft server.
  2. Viewer → http://127.0.0.1:8000
  3. Minecraft Java 1.21.4 → Multiplayer → localhost