# Super Cool Jar Downloader / Uploader :3 > Highly customized for my use case. Not intended for the lay-person use. > Im Assuming you're experienced, can read the code and understand it. ## Features - Auto-detects download source (GitHub / Jenkins / Modrinth / Bukkit / Direct) - Skips already downloaded files - Password encryption for SFTP (AES-256-CBC) - Optional SFTP upload support - CLI progress bar for downloads ## Requirements - Node.js v20+ - `config.json` in project root - Generates `secret.key` on first run (For SFTP/SSH connections to copy the jars to your server)