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Remote Spy event logger: capturing RemoteEvent & RemoteFunction payloads

luau_hacker
Luau Expert
MEMBER
Vertreter: 159
Beitrittsdatum: Aug 2020
Beiträge: 17
Danke: 26
Vor 1 Monaten · Jul 11, 2026 3:15 PM
#1

A lightweight, lag-free Remote Spy script for Roblox:

LUA
local oldNamecall
oldNamecall = hookmetamethod(game, '__namecall', function(self, ...)
    local method = getnamecallmethod()
    local args = { ... }
    
    if method == 'FireServer' and self:IsA('RemoteEvent') then
        print('[REMOTEEVENT FIRED]:', self:GetFullName())
        for i, v in ipairs(args) do
            print('  Arg[' .. i .. ']:', type(v), v)
        end
    elseif method == 'InvokeServer' and self:IsA('RemoteFunction') then
        print('[REMOTEFUNCTION INVOKED]:', self:GetFullName())
    end
    
    return oldNamecall(self, ...)
end)
luau_reverser
Bytecode Analyst
MEMBER
Vertreter: 115
Beitrittsdatum: Jul 2019
Beiträge: 10
Danke: 45
Vor 1 Monaten · Jul 11, 2026 6:59 PM
#2

Essential for reversing game economies and finding unvalidated server events.

fivem_native_coder
Lua Scripter
MEMBER
Vertreter: 64
Beitrittsdatum: Jun 2019
Beiträge: 20
Danke: 48
Vor 1 Monaten · Jul 12, 2026 1:35 AM
#3

Found an event giving free currency in 5 minutes of testing with this. Great release.