Download and install the latest version of Filestar.
Right click on one or more Flac file(s) on your desktop and select Convert with Filestar.
Type extract stems in the search box.
Press Extract.
Or let an AI agent do it: filestarcli -i file.flac -c "extract stems" (how).
Let your AI agent extract FLAC stems
Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.
Install Filestar and add it to your agents:
npm install -g filestar
filestarcli agent install
Then ask your agent:
“Use Filestar to extract FLAC stems in my Downloads folder”
Or run it yourself:
filestarcli -i file.flac -c "extract stems"
Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.
Can my AI agent extract FLAC stems?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.flac -c "extract stems" on your computer, so your files stay on it.
A FLAC file is an audio file compressed in the Free Lossless Audio Codec (FLAC) format, which is an open source lossless audio compression format. It is similar to an .MP3 file, but is compressed without any loss in quality or loss of any original audio data.
