Mods for 1.21.1
3,933 mods match your filters.
This is a little easy Timer Datapack for speedruning minecraft
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.
A serverside dimension and world management system.
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.
Unofficial Waystones addon that adds admin-defined server groups and a visibility filter.
Disables the End (Prevents going through portals)
Terraria-style inventory management: quick stack, dump unlocked items, protect slots, and craft with ingredients from nearby storage.
Automatable economy mod for modpacks or servers with an (optional) create integration. Supports both Create 0.5 and 6.0
AutoInvisible allows you to automatically drink an invisibility potion, ensuring safety, for example, when AFK at your base, staying at farms, or while loading terrain.
A lightweight Fabric mod for browsing, downloading, and uploading Minecraft schematics directly in-game.
It allows you to modify the spawn limit and the spawn limit of each specific entity in real time using commands
This project adds some functions to redstone links from the create mod as : The items in links need to have the exact item data(tags, name, minecraft item id) to activate other linked controllers with the frequency. it also adds ID items
Situational BGM mod that lets you play custom music based on conditions like biome, time, or combat. Just set your soundpack and apply the matching resource pack to enjoy dynamic background music!
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
Fabric mod that removes item durability
Carpet features created for the LAB SMP
Play music using its URL
Adds f3 + f shortcut that was removed in vanilla 1.19. Lets you manage server render distance from client
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
This Datapack add the Experience Bottle Recipe!
Stop typing /home every 30 seconds. HomeGui adds a click-to-teleport interface for all your saved homes — favorites, search, history, keyboard shortcuts, and 5 color themes. Works with EssentialsX, CMI, and any server that uses a home system.