I'll create a Moonsec V3 deobfuscator using Node.js. This tool will help analyze and make obfuscated Lua code more readable.

This deobfuscator implements several techniques to make Moonsec V3 obfuscated Lua code more readable:

1. String Table Extraction: Identifies and extracts the string table commonly used in Moonsec obfuscation
2. Variable Renaming: Detects obfuscated variable names and replaces them with readable alternatives
3. Control Flow Simplification: Attempts to simplify obfuscated control flow structures
4. Code Formatting: Improves readability with proper indentation

To use this with your own obfuscated code:

1. Replace the obfuscatedCode variable with your Moonsec V3 obfuscated code
2. Uncomment the file saving lines to save the result to a file
3. Run the script

Note that this is a basic implementation and may need adjustments for heavily obfuscated code or newer Moonsec versions. The effectiveness will vary depending on the specific obfuscation techniques used in your target code.