Agent Platform Kit

Attach local images in Agent Platform Studio and keep model, Aspect ratio, and output resolution after New chat.

Agent Platform Kit is a lightweight local Chrome extension for Google Cloud Agent Platform Studio Multimodal Prompt. It keeps the workflow intentionally narrow: - Drop local JPG, PNG, or WebP files only inside the native Agent Platform Studio Composer. - Keep your last selected model, Aspect ratio, and output resolution after native New chat. - Remember the current settings after a trusted native Submit click, without clicking Submit or creating a request. - Show a read-only popup with page support status and current detected settings. The extension does not add a quick-send panel, does not fill prompts, does not provide a review workbench, and never clicks Submit. If settings restoration cannot settle, it logs a console warning and leaves Agent Platform Studio unblocked. This extension is not affiliated with Google.