CommandHelper is an alias, macro, and scripting plugin for Minecraft that lets you:

• Alias commands like /battle to run /warp #battlearena.
• Write a script to let players message each other while offline.
• Create an automated battle arena that automatically resets.
• Write your own /tp, /time, or /warp
• Do much more, from the simple to the complex, with zero Java code.

MethodScript is the name of the programming language that CommandHelper uses, and there is a commandline version of MethodScript as well, that you can use outside of Minecraft. MethodScript is an imperative, dynamic, event driven, value-level, metaprogramming (reflective), structured (block-structured, semi-object-oriented, semi-class-based, recursive), parallel, partially strongly typed language, and is an active work in progress.

Download the jar that says -full!

See https://methodscript.com for full documentation, links to the forums, discord, irc, and more resources.

For the latest version compatible with 1.12, see this build: https://github.com/EngineHub/CommandHelper/releases/tag/3.3.2