BlockBrain

BlockBrain is a context-aware AI companion mod built for Minecraft Fabric. It acts as an intelligent assistant that lives directly inside your game's HUD, providing real-time help without interrupting your gameplay.

File Details
DownloadInstall

BlockBrain-v1.0.0-1.21.4-1.21.5.jar

By_Pheonix07
  • R
  • Jul 1, 2026
  • 635.66 KB
  • 3
  • 1.21.5+3
  • Fabric

File Name

BlockBrain-v1.0.0-1.21.4-1.21.5.jar

Supported Versions

  • 1.21.5-Snapshot
  • 1.21.4-Snapshot
  • 1.21.5
  • 1.21.4

Curse Maven Snippet

Fabric

modImplementation "curse.maven:blockbrain-ai-minecraft-companion-1594459:8353360"
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### **Initial Release (v1.0.0)**

Welcome to the official launch of **BlockBrain**! This initial payload establishes the core foundation for native AI integration within the Fabric client ecosystem. 

**Core Implementations:**
* **Native AI Dashboard:** Introduced the primary charcoal-and-blue interface overlay, accessible via `Right Shift` or `/blockbrain`.
* **State Injection Engine:** Built the dynamic context scanner to pass live dimension, biome, gamemode, and mod-list data directly into query payloads.
* **BlockBrain Cloud:** Fully integrated the proprietary backend architecture to provide 3 free baseline requests for all new clients with zero setup.
* **Custom API Gateway (BYOK):** Engineered unrestricted pass-through support for OpenAI, Groq, and OpenRouter API endpoints via the settings menu.
* **Asynchronous Networking:** Established non-blocking concurrent request handling to completely eliminate frame-time stalling during API resolution.
* **Markdown Renderer:** Built a custom text parser to properly render bolding, lists, and code blocks returned by the AI directly within the Minecraft GUI.
* **Personality Matrices:** Implemented toggleable AI behavioral presets (Guide, Survivalist, Villager).

**Technical Details:**
* Validated stability for Minecraft versions **1.21 through 1.21.11**.
* Required dependency: **Fabric API**.