?
Host a server
Modrinth App
Sign in
ModsPluginsData PacksShadersResource PacksModpacks
Settings
SecondBrain

SecondBrain

AI-powered NPCs that chat and play like real players

10.9k
65

Compatibility

Minecraft: Java Edition

1.21.8
1.21.3
1.21.1
1.20.3–1.20.4
1.20.1

Platforms

Supported environments

Server-side
Client and server

Links

Report issues View source Join Discord server

Creators

sailex
sailexMember

Details

Licensed LGPL-3.0-only
Published 12 months ago
Updated 2 weeks ago

v3.0.0 [1.21.1] SecondBrain

Download
Report

Changelog

Changelog

All notable changes to this project will be documented in this file.

[3.0.0] - 2025-10-20

  • Bump engine to 1.21.1

Files

secondbrain-1.21.1-v3.0.0-alpha.jar(30.69 MiB) Primary
Download

Metadata

Release channel

Alpha

Version number

3.0.0

Loaders

Fabric

Game versions

1.21.1

Downloads

119

Publication date

October 20, 2025 at 9:10 PM

Publisher

sailex

sailex

Member

Version ID