Mods for 1.21.9
2,003 mods match your filters.
adds new book like items that can be enchant with specific gear piece enchants then combined with your gear
A simple async world backup mod for neoforge which is compactible with sable (create & addons + aeronautics) c2me, scalableLux
Give AI agents full control of Minecraft. A Fabric mod + MCP server that lets Claude and other MCP clients observe and play the game — 50+ tools, for Minecraft 1.21.1–26.3.
This mod adds a full in-game resource pack editor with the ability to sync any pack changes, as well as entire packs to other players on the server.
A server-side fabric mod that lets you see what your friends and other players are doing through simple command requests, without needing to teleport to them.
simple mod for RadminVPN servers... or isnt?
Player Tracking is a mod currently in early development, designed to keep track of online time across multiple servers. As development progresses, additional statistics may be added based on user suggestions.
Adds Spawn Chunks which were removed in 1.21.9
It allows you to modify the spawn limit and the spawn limit of each specific entity in real time using commands
NightVisuals GUI. This modification is used for all our free submods.
This datapack adds a way to add commands directly as a component to items! Great way to add custom items with some additional features like cooldowns!
A client-side mod which lets you log into your Minecraft account in the IDE using device-code or password-based auth.
Another Minecraft-Discord Bridge
Prevent some explosions from damaging blocks.
Carpet features created for the LAB SMP
InvHistory automatically tracks player inventory changes over time, storing periodic snapshots that administrators can browse and restore through an in-game GUI. Designed for anti-cheat and rollback purposes
Very simple server-sided Fabric mod that disables elytra gliding during combat.
❌ Prevents death by the Void in EVERY dimension!
Shows player tiers from CIS Tiers directly in Minecraft
A Fabric mod that replaces Minecraft's global weather with localized weather zones. Each 256×256 block region gets its own weather, rain, snow, and thunderstorms happen independently across the world with biome-aware rules, smooth transitions, and blocky
A simple yet powerful data pack that allows every player to protect their account with a password.
Multiply monster experience drops by 1-100x. Configurable in-game with commands.
A client-side Fabric mod that adds an in-game gallery, 4K high-res capture, and automatic metadata embedding (like coordinates) to your screenshots.
Server-side Fabric mod for persistent custom dimensions and two-way portals.