Vibe-coding your problems away doesn't get easier than this ...
S & P constituents as python/pandas script to download from wikipedia - erez-meoded/S-and-P-500-400-constituents-components-companies ...
A markdown file by itself cannot click a button — but sometimes the button-clicker already exists: for web apps it's chromium-cli, for servers it's curl. You build (or script) that harness now, commit ...