Sound Cue Forge is an Unreal Engine 5.8 editor plugin for moving a Sound Cue library to MetaSound Sources. An audit run reads every cue in the folders you name and marks it portable, approximated or refused. A refused cue names the node that stopped it, so nothing is half ported.
The port builds a MetaSound beside each portable cue and reads it back before saving. Relink then points Blueprint defaults, components and DataTable rows at the new asset. Every write is journaled, and one command restores the project byte for byte. It runs from a terminal or a CI job.
The code was written with AI tools and tested in the engine. It costs $14.99.