macOS AI app · pure-Swift
RetroEcho
What it is
Pure-Swift local AI app (MLX LoRA) — consumes the gateway optionally, never via a Python bridge.
The architect's call
Architecture constraint held: knowing where NOT to extend an abstraction. MLX metallib + LoRA @ModuleInfo bugs diagnosed and fixed.
The code
Private repository — walkthrough over a call
Your data cannot leave the building?
Describe the use case, the data involved and the available hardware. I answer personally within 48 business hours.