Looks like JLCPCB does not provide a simple parts list anymore.
This script will fetch the current available parts for SMT assembly offered by JLCPCB and generate KiCad Part Library files.
To get the generated libraries go to: kicad_jlcpcb_smt_parts
pip install -r requirements.txt
python generate.py
To contibute part templates please have a look into the template files provided. Open a pull request to get you template added. 🤗