Claude Code can now make music and sound effects for free, on your own computer. Audio Studio MCP connects Claude to Stable Audio 3 running locally. Ask in plain words, like "cozy lo-fi cafe music" or "glass bottle shattering on concrete", and it: → generates 1 to 4 versions per request → restyles a clip, redoes part of it, or extends a track → makes seamless loops, fades and even loudness → exports 48 kHz WAV, OGG or FLAC, ready for games and videos No cloud, no API key, and generating is free. You need an Apple Silicon Mac (16 GB RAM recommended) or a Windows PC with an NVIDIA GPU (8 GB+ VRAM). Install on Mac: git clone cd audio-studio-mcp ./install.sh The installer prints the command to connect it to Claude Code. Check the Stable Audio 3 model license before using sounds commercially. Listen to samples: