name: luau-core description: "Use for idiomatic, correct pure Luau language work focused on syntax, functions, tables, control flow, metatables, standard library behavior, and Lua compatibility details outside Roblox APIs, deep typing, or performance tuning."

luau-core

When to Use

Use this skill when the task is primarily about plain Luau language behavior:

• Writing or fixing pure Luau syntax.
• Choosing idiomatic control flow, variable scope, or function structure.
• Working with tables as arrays, dictionaries, or object-like values.
• Using the standard library correctly.
• Applying metatables for indexing, operators, iteration, or object-like patterns.
• Checking whether a Lua feature or idiom is compatible with Luau.

Do not use this skill when the task is mainly about: