Mods for 1.21.9
1,153 mods match your filters.
Create and manage your teams as an admin
A Fabric mod for integrating DeepSeek AI into Minecraft chat
X-ray in a vanilla-friendly way!
Teleport Commands is a high-performance, Server-Side ONLY teleportation suite for Minecraft. It provides a complete set of player-friendly teleport commands with safety checks, configurable delays, and persistent data storage—no client mods required.
Secure your base with a biometric scanner door! Only opens for the owner.
Best cross-platform nickname system for Minecraft — built for Fabric and Paper-family servers, with nickname-aware join/leave, death and advancement messages, configurable nametags, and powerful admin controls in one lightweight package
Craft blank music discs from plastic, burn them into vanilla records, and play them on animated turntables. Explore the Nether, smelt Raw Plastic, and bring immersive audio to your world! Turntables must be placed 10+ blocks apart.
FlySpeedChange is a lightweight Minecraft add-on that lets players control their own flying speed
A simple mod that automatically welcomes players when they join with a custom message
A mod that adds traps and tricks to the game, to fight against mobs or troll your friends!
Adds Vacuum items that act like magnet / magnetic charms that attract entity's (items/xp orbs)
The Chunk Claim Mod is a land protection system that allows players to claim chunks and prevent unauthorized access.
This datapack provides a powerful API that can replace blocks in the world after world generation in a completely vanilla way with high performance.
One Of The Most Similar Orbitals To The One Cubicmetre Made
Advanced glass showcase, display anything with custom angles and extreme lightweight performance.
A new cheaper, but slower hopper
Automated fishing mod that reduces repetitive clicking fatigue with HUD statistics and continuous GUI operation
Crafter reads signal strength 10 if all Stackable items inside are greater than 1
Talent Expansion adds a powerful talent system with custom combat, defense, and survival upgrades. Unlock and level up abilities using craftable Talent Crystals to enhance your gameplay experience.
AI Friend adds a new NPC to Minecraft that communicates with you using real artificial intelligence via the OpenRouter API. Ask it anything, give it tasks — it will respond, move, and interact with the world!
Copper is life, overworld is full.
Faster straight-track minecarts, chain-coupled trains, furnace locomotives, stations and vanilla redstone signals!
This server mod create backup mechanic for players inventory. Support MySQL or file H2.
Add the 2x2 crafting slots to the creative inventory screen.