NMCLC (NoMoreCapsLockCommands) Mod
A simple yet extremely useful Minecraft mod that solves one of the most common in-game problems — now commands typed in uppercase will work just as well as in lowercase.

Key Features
This is a client-side modification, meaning no server installation is required. All functionality works locally on the player's side.
Compatibility and Recommendations
For Minecraft versions 1.11 and newer, using this mod is recommended as it utilizes standard Forge hooks for chat message processing. In older versions, ASM/bytecode manipulation is used, which may cause some compatibility issues.
Universal Support
The mod is compatible with commands from any other modifications, provided they follow Minecraft standards and start with the "/" character. If you discover a mod whose commands don't work with NMCLC, please report it for possible support addition.
Stable Performance
Functionality is identical across all supported Minecraft versions, ensuring consistent mod behavior regardless of the game version.