Red warning in Claude: "Use caution before running this prompt"
Short answer
Claude shows the red box when an app puts text into the input field. An old version of the GoalCube window did that. The new version never sends text to the chat. If you see the box, Claude has stored the old version: remove the GoalCube connector, add it again and start a new chat. The window shows the version at the top.
What you do
- Remove GoalCube under connectors in Claude.
- Add GoalCube again with the same address. See Connect GoalCube to Claude.
- Start a new chat, and type "Open GoalCube Personal data".
The new version shows a sentence that you type or copy yourself, for example "continue". It never inserts text for you. See The window in the chat.