Tech Mods for Minecraft Java
Browse 1,113 free Tech mods for Minecraft Java — popular picks include Auto Logout, Tome of Echoes, ChatBuilderLib.
Updated daily
Auto Logout
A mod that automatically kicks yourself from server once a player gets in range of blocks that u set, allows u to afk farm and play safe.

Tome of Echoes
There's no better method of storing and placing blocks!
ChatBuilderLib
Library to easily create modern chat messages with events
ai-assistant
Adds an in-game AI assistant that answers your questions using Mistral. Use /ask to chat directly from Minecraft.
TZP Frames
The Mod to the Modpack TheZeroProject 4
I Want To Control My Server (IWTCMS)
Simple minecraft mod, which allows you to connect to your server and control it
Tom's Loot
This modpack adds a variety of loot tables and can be used by other mod developers for structure mods and other mods with loot tables as a basis.
Entity Custom Data
Enable the custom data of entities by the DATAPACK.
Custom Particles Library
Custom Particle Datapacks Allows players to add custom particles in vanilla minecraft!
Vereya
python api for minecraft
Create Trains + CustomPortalAPI (1.20.1)
Allows trains from Create Mod to enter portals created via CustomPortalAPI.
Mentalitys | Custom Enchants
Custom fabric enchantments for 1.20.1, 1.21.1 & 1.21.11.
RevertRaidChanges-Extra-BadOmen
allows you to obtain BadOmen after killing raid captain, just like before version 1.21.
More Cobblemon Sound Events
Adds a collection of extra Cobblemon sound events, making it easier for both resourcepack and modpack creators to customise audio.
NeuraCraft
A mod that adds an AI chatbot, bringing you a novel gaming experience—play while chatting with the AI during gameplay!
Kekusis' Muskets & Flintlocks
Fully server-side mod that adds cool animated flintlocks to your game. Possible thanks to the Polymer library.
Takion
Takion is a powerful Spigot library for advanced chat, text formatting, and messaging utilities in Minecraft plugins.
Create:Custom Train Door
Interactive CR400BF and CRH2A sliding train doors for Create on Minecraft 1.21.1, with ZIP-based custom textures, animations, sounds, and recipes.
AI Crafter
Minecraft AI Assistant brings the power of Google Gemini AI directly into your Minecraft world! Get instant help, answers, and even execute commands through natural language all powered by cutting-edge AI technology.
ResourcePackDirectory
Modify Your ResourcePack Directory
Easy Bee
A completly new way to trasport bees with extra tweaks
Advanced API
AdvancedAPI provides very simple code, for example, ItemBuilder or SimpleInventory, which can be used to create things faster. ONLY FOR PLUGIN DEVELOPERS
Bits & Chisel's FIX (Patcher)
A Patch fixing frequent lag-spike's during the usage of the unofficial Bits & Chisel's (FABRIC) Mod.
Idle Generators
Place a generator and let it work, even offline. Craftable block-generators that produce resources passively over real time, with a live HUD and full Cloth Config support.
Mascom (Mass Commands)
Run any command as often as you like AT ONCE and easier than ever before :)
forks & giggles
A simple mod that adds forks as weapons
One Block Random Challenges
This Plugin Gives You Many Exciting Random Challenges Specially Made For ONE BLOCK However This Also Works On Normal World Just Install it And Enjoy I've also made a Separate Survival Challenges Plugin Check out my profile to find That Thanx for download
Fabric API MCP Server
A Model Context Protocol (MCP) server that runs inside Minecraft Java Edition as a Fabric mod. It exposes the server-side Minecraft API and the Fabric API as MCP tools so Claude, Cursor, etc. can read and manipulate a live world programmatically.
NLibCutscene
NLibCutscene is a professional-grade tool for creating cinematics and machinimas directly inside Minecraft.
Chat Message Library
A StringBuilder for Text, useful for commands and command-line tools.
Spoofer+
🎭 Mod to hide mods & spoof your F3 menu
Abloom API
Abloom API is a library mod for NeoForge that adds an elemental damage system, elemental energy accumulation, and threshold effects.
Recipe Changer
This is a lightweight server-side mod that allows you to change, remove, or add recipes for vanilla and custom modded items.
Easy Freezing
A mod that allows you to Freeze Time around you at will! Try with multiplayer and things get confusing fast!
Sound Manager
This is the mod for usually used for muting or changing the voice of the mobs,blocks or generall things like death, fall damage , hit etc. You can edit them customly see images for more info
kAuth
Auth System for Velocity servers