This plugin provides high-performance, fully* customizable NPCs for your Minecraft server. It was built from the ground up with compatibility and optimization as top priorities. Unlike many NPC plugins, the core logic is designed to run asynchronously, reducing server load and ensuring smooth gameplay even on larger networks.

*Replica is under constant development, bringing more features each new update!


Replica also supports Folia servers!

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Features
Performance-first design
All plugin core logic and tasks are handled asynchronously, minimizing impact on the main server thread.

Optimized resource usage
Players don’t need to load what they can’t see. NPCs are processed efficiently, only when relevant.

Maximum compatibility
Designed to work seamlessly with other famous plugins like ModelEngine.

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Constant Development
The plugin is under active development for modern Minecraft versions, with frequent updates and new features being added. Our goal is to keep pushing the limits of performance, customization, and compatibility — ensuring you always have access to the best NPC solution available.

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Community Examples


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Support my work
You can support me by getting Sentry Prime (my other plugin) or by donating through any of the links below!


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Version compatibility
Sentry is compatible with Folia, Paper (and any other forks) servers running any of these versions:
1.20.1, 1.20.4
1.21.1, 1.21.3, 1.21.4, 1.21.5, 1.21.6, 1.21.7 and 1.21.8.

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Documentation
You can check the full plugin documentation here.