Discourse AI - AI ボット

Thanks, yes been through (and posted back) those earlier and went through them again for updates. I can’t seem to find anything in there related to the my questions above, specifically:

  1. How do I setup the AI Bot to automatically respond to posts from the OP and all users. As I understand I need to add the “read” tool to the persona configuration (I’m assuming the AI Helper Persona) but then there’s no tool called “read” and the enabled tools options is greyed out. I can’t seem to find any information about this in the links above.
  2. How do I configure AI Bot to use the Gemini 2.5 Flash model, there no specific option to assign a model for the AI Bot like there is for the personas. Do I just need to edit the currently assigned model to AI Bot and make it use 2.5 flash?

TIA