Quarry: a Minecraft protocol library

Quarry is a Python library that implements the Minecraft protocol. It allows you to write special purpose clients, servers and proxies.

Installation

Use pip to install quarry:

$ pip install quarry

Supports Minecraft versions 1.7 through 1.18
Supports Python 3.7+
Built upon twisted and cryptography
Exposes base classes and hooks for implementing your own client, server or proxy
Implements many Minecraft data types, such as NBT, Anvil, chunk sections, command graphs and entity metadata
Implements the design of the protocol - packet headers, modes, compression, encryption, login/session, etc.
Implements all packets in "init", "status" and "login" modes
Does not implement most packets in "play" mode - it is left up to you to hook and implement the packets you're interested in