NPC Mind

NPC Mind — An AI Framework for Minecraft

Give your Minecraft NPCs a mind of their own.

NPC Mind is a modular, reusable AI framework designed for Minecraft Java Edition 1.20.1 with Forge. It provides developers with a foundation for building intelligent, interactive, and autonomous characters that can do more than follow predefined behaviors.

Rather than being limited to a single companion or gameplay mechanic, NPC Mind is intended to serve as a shared AI library that other mods can integrate into their own systems, opening the door to more dynamic and intelligent Minecraft experiences.

Key Features

• AI-Powered Behavior: Build NPC systems capable of interpreting tasks and selecting actions through an AI-driven decision process.

• Task Execution: Create systems that submit tasks to an NPC and coordinate their execution.

• Memory Support: Give AI-driven characters a foundation for retaining contextual information between interactions and sessions.

• Extensible Tool System: Register tools that allow compatible AI systems to interact with supported game mechanics through defined interfaces.

• Developer API: Integrate NPC Mind into your own mods instead of building an entire AI infrastructure from scratch.

• Modular Architecture: Extend the framework with custom tools, behaviors, integrations, and gameplay systems.

• Custom AI Integrations: Build your own AI-powered features and adapt the framework to the requirements of your mod.

What Can You Build With NPC Mind?

NPC Mind can serve as a foundation for a wide range of modding projects, including:

• Intelligent Companions: Develop NPCs that can assist players and respond to assigned objectives.

• Autonomous Characters: Create characters that carry out supported tasks with less direct player control.

• AI-Powered Workers: Build the foundation for NPCs that interact with compatible tools and systems to support automated activities.

• Advanced Adventure Systems: Design more interactive NPCs for quests, exploration, role-playing, and custom scenarios.

• Developer-Defined AI Tools: Extend the framework with specialized actions and capabilities suited to your own mod.

• Experimental AI Gameplay: Explore new ways to combine language-model reasoning, persistent context, and Minecraft mechanics.

These are development possibilities rather than guaranteed built-in features. The actual capabilities of an NPC depend on the AI integration, registered tools, game systems, and supporting code implemented by the developer.

Built for Mod Developers

NPC Mind is designed as a reusable foundation, not as a standalone AI companion with every gameplay feature already included.

Mod developers can use its API and extensible architecture to build their own AI-powered characters and systems. Instead of starting from scratch, you can build on a shared framework and focus on the unique features of your project.

Whether you are experimenting with autonomous NPCs, developing an AI companion mod, or creating a larger system of intelligent in-game characters, NPC Mind aims to make that development process more accessible and extensible.

Compatibility

• Minecraft: Java Edition 1.20.1

• Mod Loader: Minecraft Forge

• Development Language: Java

• Java Version: 17

Check the project's documentation for integration instructions, configuration details, and any additional requirements.

Open Source & Community

NPC Mind is open source!

You are welcome to explore the source code, study how the framework works, and use it as a starting point for your own AI-powered Minecraft projects, subject to the project's license.

Have an idea, found an issue, or want to build something with NPC Mind? Visit the project page to explore the source code, follow development, report bugs, and share your feedback.

Feel free to visit the project page, explore the code, and join us in building smarter Minecraft experiences!

Have a vision for more intelligent NPCs in Minecraft? Let's bring it to life with NPC Mind.