lemonade
Lemonade serves optimised LLMs from your own GPUs and NPUs so you can discover and run local AI apps. Apps such as n8n and VS Code Copilot can connect to it, and the README shows the CLI: `lemonade-server run Gemma-3-4b-it-GGUF` to chat with a model, `pull` to download models ahead of time and `list` to see what is available, with `--llamacpp vulkan` or `rocm` to choose a backend. There is a built-in chat interface and Model Manager, Windows, Linux and Docker installs, and a companion iOS app (Android is listed as coming soon).
It supports GGUF, FLM and ONNX models across CPU, GPU and NPU, and can import custom GGUF or ONNX models from Hugging Face. Image generation uses Stable Diffusion models through stable-diffusion.cpp (SD-Turbo, SDXL-Turbo, SD-1.5, SDXL-Base-1.0). The supported-configurations table shows CPU on Windows and Linux, GPU through Vulkan on all platforms, ROCm on selected AMD platforms and Metal on Apple Silicon, and NPU support limited to AMD Ryzen AI 300 series on Windows through the OGA and FLM engines. The code is Apache-2.0 licensed.