Doesn't work out of the box. Summaries produce a general 403 error instead of prompting the user to get an API key or what to do next.

Checking the options, the first section is an empty field for a Gemini API key and "You can obtain a Gemini API Key at the following page..." with a link. Except that's NOT where you get API keys, it's a hype page. Pretty sure you get them at aistudio, a completely different site.

Some SERIOUS ux issues to work out here.

不知如何於自訂動作寫指令，說明不夠清楚。也許作者可以直接設定幾種選項讓用戶選擇即可。例如：整頁翻譯、整頁翻譯與摘要…等等。