Pick and fetch icons through the Icons8 MCP so a project ends up with one consistent set instead of a pile of mismatched icons. Locks the whole project to one pack, rejects wrong metaphors (settings is a plain gear, not an Apple logo), previews with free PNG URLs and pulls SVG only for the final set. Use whenever a UI, prototype, landing page, slide deck or doc needs icons, when the user mentions Icons8, an icon set or a specific icon, when replacing or auditing icons already in a file, and when an icon should move on hover, click or while loading.