| Name
|
Description
|
Author(s)
|
Language
|
License
|
Last Version Supported
|
| WaybackAuthLib
|
Addon for Mojang's AuthLib to support Yggdrasil authentication again
|
FlorianMichael/EnZaXD
|
Java
|
APACHE 2.0
|
All
|
| MinecraftAuth
|
Simple and easy to use Microsoft authentication library (Java and Bedrock support). Implements 4 login flows (device code, credentials, JavaFX WebView window and local webserver), tokens serialization and tokens refreshing.
|
RK_01/RaphiMC
|
Java
|
LGPL
|
All
|
| MCPing
|
A simple library to ping minecraft servers (Supports Bedrock and Java Edition)
|
Lenni0451
|
Java
|
MIT
|
b1.8-1.20.4
|
| MCStructs
|
Java library that provides parser and implementations of NBT, SNBT, Text component and other minecraft data structures
|
Lenni0451
|
Java
|
MIT
|
1.7-1.20.4
|
| Minecraft-MS-Authenticator
|
A versy simple Microsoft authentication library with device code flow
|
Defective4
|
Java
|
Apache V2
|
All
|
| MineSharp
|
A high-level API to create Minecraft Bots or interact with the fully implemented minecraft protocol.
|
psu-de
|
C#
|
GPLv3
|
1.18 - 1.19.4
|
| SmartNbt
|
.NET Library for easy, simple, straightforward saving/loading of NBT files and data. Based on mstefarov's fNbt.
|
CopperPenguin96
|
C#
|
LGPLv3
|
All
|
| cpp-nbt
|
Header-only NBT serializer for modern C++
|
nickelpro
|
C++
|
zlib
|
All
|
| nbt
|
Flexible and intuitive library for reading and writing Minecraft's NBT format on the JVM, with emphasis on custom tags.
|
iBuyMountainDew
|
Java
|
MIT
|
All
|
| go-mc
|
Go library of network protocol, NBT, Yggdrasil, mca file and RCON and so on.
|
Tnze
|
Go
|
MIT
|
1.17-All
|
| mcproto-rs
|
Rust library that implements the Minecraft protocol (serialize/deserialize) and defines abstractions/macros to implement any prior or future version of the protocol.
|
Joey (Twister915)
|
Rust
|
APACHE 2.0
|
1.15.2
|
| CraftLib
|
Kotlin library that aims to wrap the entire Minecraft codebase. Currently supports protocol, chat and NBT. Will support the Mojang REST API, bot creation, launching, RCON and regions.
|
Zerite
|
Kotlin
|
LGPL
|
1.7.x, 1.8.x
|
| GemBlocks
|
C# library that easily saves/loads/generates worlds. Currently only has flatgrass. More to come. Based on MorbZ's J2Blocks (translated from java to C#).
|
apotter96
|
C#
|
MIT
|
All
|
| CmlLib.Core
|
.NET Minecraft Launcher Library. Installing and Launching all version including forge, Yggdrasil Authentication, with crossplatform
|
AlphaBs
|
C#
|
MIT
|
All
|
| CraftProtocol
|
Open source partial implementation of Minecraft network protocol and NBT in Python 2.7.
|
Toranktto
|
Python
|
MIT
|
1.8.x, 1.10.x, 1.12.2
|
| go-yggdrasil
|
Allows usage of Mojang's Yggdrasil authentication system in Go
|
JoshuaDoes
|
Go
|
MIT
|
n/a
|
| McProtocol
|
Packets, NBT, Login, Proxy
|
hansihe
|
Elixir
|
MIT
|
1.9.2
|
| yggdrasil-py
|
Open-source Python 3.6+ wrapper for the Mojang Yggdrasil authentication service.
|
Sam Carson (samcarsonx)
|
Python
|
MIT
|
n/a
|
| MojangSharp
|
.NET wrapper for Mojang API
|
Enzo Innocenzi (Hawezo)
|
C#
|
Apache License v2
|
All
|
| Craft.Net
|
.NET Minecraft client, server, and data manipulation library
|
Drew DeVault (SirCmpwn)
|
C#
|
MIT
|
1.7.5
|
| fastmc
|
Python 2.7 packet parser/writer & utility library
|
Florian Wesch (dividuum)
|
Python
|
MIT
|
1.7/1.8
|
| node-minecraft-protocol
|
npm install minecraft-protocol
|
PrismarineJS
|
node.js
|
BSD
|
1.7-1.20.1
|
| minecraft-server-util
|
A Node.js library for Minecraft servers that can retrieve status, perform queries, and RCON into servers.
|
PassTheMayo
|
Node.js
|
MIT
|
All
|
| mclib
|
C++ library for creating clients
|
plushmonkey
|
C++
|
MIT
|
1.10-1.12.1
|
| Phpcraft
|
A PHP library for all things Minecraft: Java Edition.
|
timmyRS
|
PHP
|
MIT
|
1.8-1.15.2
|
| pyCraft
|
Python minecraft client library
|
Ammar Askar (ammaraskar), Jeppe Klitgaard (Dkkline)
|
Python
|
Apache License v2
|
1.8-1.18.1
|
| MCProtocolLib
|
Java implementation of the Minecraft protocol.
|
Steveice10
|
Java
|
MIT
|
1.16.5-1.20.2
|
| Ozelot
|
Rust implementation of MCMODERN networking
|
C4K3
|
Rust
|
Public domain
|
1.13.2
|
| SharpMinecraftLibrary
|
|
ags131, electronicboy
|
C#
|
Unknown
|
1.6.2 (Partial)
|
| Pdelvos Protocol Implementation
|
.NET client/server protocol library with support for several versions.
|
pdelvo
|
C#
|
MIT
|
1.5.2
|
| Minecraft PHP Client 2
|
PHP client and protocol library. With events, actions and API
|
shoghicp
|
PHP
|
WTFPL
|
1.5.1
|
| libmcnet
|
Event based, zero-copy, portable Minecraft network protocol parser
|
deoxxa
|
C
|
BSD
|
1.4
|
| node-mcnet
|
Node.JS bindings to libmcnet
|
deoxxa
|
JavaScript, node.js
|
BSD
|
1.3.2
|
| MCPackets
|
Java Minecraft protocol library
|
main()
|
Java
|
Unknown
|
1.2.5
|
| libmc--c
|
World representation data structures and OpenGL drawing functions.
|
axus
|
C++, OpenGL
|
GPLv3
|
1.1
|
| fNbt
|
Reading, writing, and manipulating NBT files and streams, for .NET
|
Matvei Stefarov (fragmer)
|
C#
|
BSD
|
n/a
|
| Yggdrasil.php
|
Interfacing with Mojang's Yggdrasil authentication system.
|
Jim C K Flaten (Jckf)
|
PHP
|
Unknown
|
n/a
|
| libMC.Net
|
.NET Minecraft interaction library
|
umby24
|
C#
|
MIT
|
1.7.9
|
| MineLib.Network
|
.NET Minecraft network client interaction library.
|
Aragas (Aragasas)
|
C#
|
MIT
|
1.8
|
| NBT-Lib
|
Allows reading, writing and modification of NBT files and streams.
|
Evil-Co
|
Java
|
Apache License v2
|
n/a
|
| DarkBot
|
Minecraft client, automation (AI) platform, and modular protocol library
|
DarkStorm
|
Java
|
BSD
|
1.5.2-1.7.9
|
| mclaunch-util-lib
|
Yggdrasil library in Java, has handy features for launchers.
|
Kronos
|
Java
|
MIT
|
n/a
|
| OpenLauncherLib
|
Minecraft launching library written from scratch
|
Adrien "Litarvan" Navratil
|
Java
|
LGPL
|
1.0.0-1.9.2
|
| S-Update
|
Powerful and simple Java update system, with Minecraft support. Works with a PHP Server
|
Adrien "Litarvan" Navratil
|
Java
|
LGPL
|
1.0.0-1.9.2
|
| OpenAuth
|
Yggdrasil library, with possibility to give an other authentication server, it also has its own auth server.
|
Adrien "Litarvan" Navratil, Valentin "Vavaballz"
|
Java
|
LGPL
|
1.0.0-1.9.2
|
| text
|
An open-source MIT-licensed library for working with text from Minecraft.
|
Jamie Mansfield
|
Java
|
MIT
|
1.11.2
|
| JMCCC
|
A powerful open-source library for launching and downloading Minecraft.
|
to2mbn
|
Java
|
MIT
|
All
|
| minecraft-launcher-lib
|
A library for installing and lauching Minecraft. It also has functions for Yggdrasil.
|
JakobDev
|
Python
|
BSD
|
All
|
| Adventure
|
A serverside user interface library for Minecraft: Java Edition
|
Kyori
|
Java
|
MIT
|
All
|
| SchematicJS
|
A JavaScript/TypeScript library for loading schematic files
|
EngineHub
|
JavaScript
|
GPL
|
n/a
|
| SharpNetCraft
|
A csharp networking library for minecraft
|
Marcel-Baumgartner
|
C#
|
None
|
1.17
|
| SchematicWebViewer
|
A JavaScript/TypeScript library for rendering schematic files in a web canvas
|
EngineHub
|
JavaScript
|
GPL
|
n/a
|
| erl_nbt
|
NBT library for Erlang/Elixir/BEAM
|
hypothermic
|
Erlang, Elixir
|
None
|
All
|
| packetevents
|
A Java Minecraft protocol library.
|
retrooper
|
Java
|
GPLv3
|
1.7.10-1.18.2
|
| cubelib
|
Minecraft protocol library for python that provides high-level abstraction for packets
|
seeklay
|
Python
|
GPLv3.0
|
1.8.x/1.12.2
|
