@getsolara/solara.js/src/functions/thumbnail.js

A lightweight and modular Discord bot framework built on discord.js v14, with truly optional feature packages.

module.exports = {
    name: "$thumbnail",
    description: "Sets the thumbnail URL of the embed.",
    takesBrackets: true,
    execute: async (context, args) => {
        if (!args[0]) return "[Error: $thumbnail requires a URL]";
        context.embedData = context.embedData || {};
        context.embedData.thumbnail = { url: args[0] };
        return "";
    }
};