Run it
Copy the script and paste it into your executor.
local function setInstantPrompt(prompt)
if prompt:IsA("ProximityPrompt") then
prompt.HoldDuration = 0
end
end
for _, descendant in ipairs(workspace:GetDescendants()) do
setInstantPrompt(descendant)
end
workspace.DescendantAdded:Connect(setInstantPrompt)TESTED ON XENO (All Executors SUPPORTED) Instant PROXIMITY PROMPT by me [Add this script into 'autoexec' folder or you can run it manually.]

Universal