What problem does it solve? Running large language models typically requires expensive NVIDIA GPUs and CUDA infrastructure, leaving CPU-only machines, Apple Silicon Macs, AMD/Intel GPUs, and edge devices without a viable inference path. This Skill provides guidance for deploying LLMs on commodity hardware using llama.cpp with GGUF quantization. ## Core Features & Use Cases - Cross-platform inference: Run models on CPU, Apple Silicon (Metal), AMD (ROCm), Intel GPUs, and embedded devices like Raspberry Pi. - GGUF quantization: Reduce model memory footprint with 1.5-8 bit quantization formats (Q4_K_M recommended) for 4-10x speedup over PyTorch on CPU. - OpenAI-compatible server: Deploy llama-server with chat completions, streaming, continuous batching, and Docker support. - Use Case: Deploy a Llama 2-7B chatbot on an M3 MacBook by downloading a Q4_K_M GGUF model from HuggingFace and serving it via llama-server at 40-60 tokens per second with zero cloud cost. ## Quick Start Use the llama-cpp skill to download a Q4_K_M GGUF model from HuggingFace and start an OpenAI-compatible inference server on port 8080.