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Nexa AI Chat Plugin Wiki & Guide

Java EditionPluginGuides 4FAQ 10Related mods 60

Adds an AI chat system for server communication.

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Contents (4)
  1. Guides
  2. Frequently asked questions
  3. Gallery
  4. You May Also Like

Guides

Step-by-step, in-game.

Approve or Cancel AI Actions Before They HappenUnderstand Ask-Before-Act Mode This protects your world from unintended changes. Respond to Action Requests 1. When…Customize the Assistant's Name and PersonalityChange the Assistant's Name Make the AI companion feel more personal by giving it a custom name. 1. Run /nex-config…Manage Request Limits and CooldownsUnderstand Rate Limiting Servers use request limits and cooldowns to prevent spam and manage API costs. These…Set Up Your Own AI Key for Faster ResponsesEnable Custom Key Mode If you want faster, uninterrupted AI responses without relying on the server's shared API, you…

Frequently asked questions

How do I start talking to the AI assistant?
Type /nexa in chat to send your first question or request. The assistant will respond in chat, and you can continue the conversation by sending more /nexa messages.
What's the difference between ask-before-act and autonomous mode?
Ask-before-act mode shows you what the assistant wants to do and waits for your approval via /nexa confirm or /nexa cancel before executing. Autonomous mode lets the assistant perform allowed actions automatically without asking first. Switch between them with /nex-config mode.
Can the AI actually do things on my server or just answer questions?
The AI can perform special server actions like checking your inventory, reading the weather, or checking the time if those tools are enabled. However, it cannot modify the world or run arbitrary commands—only pre-approved helper actions.
Why is the AI taking so long to respond?
Response time depends on which AI provider you're using and server load. If you're using the default shared service, switching to your own API key with /nex-byok commands will usually give faster responses since you're connecting directly to the provider.

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