Learn
Engine Class
ReflectionService
Not Creatable
Service
Not Replicated

Summary
Methods
GetClass(className: string,filter: Dictionary):ReflectedClass?
GetClasses(filter: Dictionary):{ReflectedClass}
GetEventsOfClass(className: string,filter: Dictionary):{ReflectedEvent}
GetMethodsOfClass(className: string,filter: Dictionary):{ReflectedMethod}
GetPropertiesOfClass(className: string,filter: Dictionary):{ReflectedProperty}
Inherited Members
Code Samples
ReflectionService Overview
local ReflectionService = game:GetService("ReflectionService")
-- Create a SecurityCapabilities object with all capabilities
local allCapabilities = SecurityCapabilities.new(table.unpack(Enum.SecurityCapability:GetEnumItems()))
-- Get all classes accessible with all capabilities
local allClasses = ReflectionService:GetClasses({ Security = allCapabilities })
print("Total classes:", #allClasses)
-- Get a specific class
local partClass = ReflectionService:GetClass("Part")
if partClass then
print("\nPart class:")
print(" Name:", partClass.Name)
print(" Superclass:", partClass.Superclass and tostring(partClass.Superclass) or "none")
end
-- Get the first 5 properties of a class
local properties = ReflectionService:GetPropertiesOfClass("Part", { Security = allCapabilities })
print("\nPart properties:", #properties)
for i = 1, math.min(5, #properties) do
print(" -", properties[i].Name)
end

API Reference
Methods
GetClass
ReflectionService:GetClass(
className:string, filter:Dictionary
):ReflectedClass?
Parameters
className:string
filter:Dictionary
Default Value: "nil"
Returns
ReflectedClass?

GetClasses
ReflectionService:GetClasses(filter:Dictionary):{ReflectedClass}
Parameters
filter:Dictionary
Default Value: "nil"
Returns
{ReflectedClass}

GetEventsOfClass
ReflectionService:GetEventsOfClass(
className:string, filter:Dictionary
):{ReflectedEvent}
Parameters
className:string
filter:Dictionary
Default Value: "nil"
Returns
{ReflectedEvent}

GetMethodsOfClass
ReflectionService:GetMethodsOfClass(
className:string, filter:Dictionary
):{ReflectedMethod}
Parameters
className:string
filter:Dictionary
Default Value: "nil"
Returns
{ReflectedMethod}

GetPropertiesOfClass
ReflectionService:GetPropertiesOfClass(
className:string, filter:Dictionary
):{ReflectedProperty}
Parameters
className:string
filter:Dictionary
Default Value: "nil"
Returns
{ReflectedProperty}

©2026 Roblox Corporation. Roblox, the Roblox logo and Powering Imagination are among our registered and unregistered trademarks in the U.S. and other countries.