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 installThen ask your agent:
“Convert the DNG files in my Downloads folder to J2K”
Or run it yourself:
filestarcli -i file.dng -c "convert to j2k"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.
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.dng -c "convert to j2k" on your computer, so your files stay on it.