Minecraft Java 1.17 Mods
Browse 316 free mods for Minecraft Java 1.17 — popular picks include SYSTEM SMP, StaySmall, LBSpawners.
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SYSTEM SMP
System SMP is a premium Minecraft plugin designed for survival multiplayer servers. It adds unique features including small caps text formatting, tree felling mechanics, custom item displays, and an economy-based spawner mining system.
StaySmall
A Lightweight plugin to keep your mobs small and cute forever!
LBSpawners
Advanced stacked spawners
Sword4000: HungerGames
Sword4000: HungerGames is a 1.8-1.21.11 professional-grade server plugin designed to recreate the high-stakes, action-packed custom Hunger Games events exactually like the Hungergames made by Sword4000. Built using a clean, multi-module abstraction.
TrustMeBro - Bundle
A collection of the best dumb ideas from the r/shittymcsuggestions subreddit, bundled into one Minecraft plugin.
MrEnderNerd's Infinite Sheep Wool
Makes Sheep Have Infinite Wool
Giants Drop Loot
Gives the Giant mob a loot table inspired by the Hinox in Breath of the Wild. Intended to be used with Serilum's Giant Spawn mod.
CreeperCharger
Charge creepers with a custom enchanted item.
Cat Lovers' ReLooting
Datapack removes the string drop from cats and reworks the cat morning gifts.
SBMM (Skill Based Minecraft-Making)
Do you love playing rigged games? Well then this is the plugin for you!
CowMilkingCooldown
Adds a customizable cooldown for cow milking.
NoTaming
Prevent players from taming animals
HardcoreMobs
Script your own boss!
Survival-Friend
prevents creeper block damage and crop trampling, enables portal based farms on SMP, offers /tpa features and global totem pop messages and the ability to make the ender dragon a bit harder.
Disable Slime
This datapack disables the spawning of slime in your world. Mostly made for modded modpacks.
MobTwist
MobTwist is a Minecraft server plugin that allows you to toggle and manage mob replacement on your server. With MobTwist, you can block specific players, configure which mobs are ignored for replacement, and enable or disable mob replacement entirely.
IVillager
Simple plugin that uses the vanilla villager trading UI to create multi configurable shops.
EntityPortalLock
Control Entities use Portals, Allows blocking specific entity types from using portals.
Expensive Diamonds
Makes Diamonds renewable by crafting and blasting [smelting in a blast furnace] a reworked chicken spawn egg.
SquidGameZ
SquidGameZ is an automated 1.8-1.21.11 6-game Spigot tournament plugin with Vault rewards, spectator mode, and a dynamic lobby!
NerfJockey
This plugin nerfs baby zombies
BetterBees
Makes Bees actually useful and better than ever before
InstantSimCleanup
InstantSimCleanup is a forced server optimization plugin that reduces lag by aggressively clearing inactive zones. Instead of relying on a standard timer, it uses a chunk distance control mechanic to remove everything in areas where there are no players.
CreeperChestSave
Chests don't explode but blocks do.
1 Tap Kill
Give selected players the ability to instantly kill allowed mobs or players with a normal melee hit. (Troll plugin)
Leveling Craft
LevelingCraft: Summon and level AI ally mobs that fight for players, managed via GUI and commands (/summon, /despawn, /allies).
GateKeeper Dimension
A lightweight progression plugin to lock Nether and End access behind server age, inventory items, or custom mob kill milestones with exploit protection.
qSpawners
Allows players to break spawners with a special pickaxe, featuring configurable drop chances and mob type preservation.
CreatureCapture
Turn mob hunting into a collection challenge!
Alex's Mobs fishing
Adds items from "Alex's Mobs" mod to fishing loot tables.
Items Together
• Items Together - a plugin that allows you to control the scattering of items when a player dies.
Ace Up The Sleeve
Drop to 4 hearts and trigger your Last Stand — summoning Guardian golems and granting powerful buffs to turn the tide of battle.
banchick
Disables chickens from hatching out of thrown eggs.
hEndermanFix
Automatic Enderman targeting fix for Paper servers that keeps Endermen focused on nearby Endermites with configurable radius, AI options and lightweight tracking.
PhantomBonk
Removes Phantoms with customizeable SpawnReason Check.
SkyBuddy
The ultimate interactive and customizable island assistant plugin for Skyblock servers.