Plan mode for Apps

Plan mode gives you a dedicated space to think through your build before you touch any code. Switch to Plan mode in the App builder's conversation panel, and AI will generate a markdown plan document you can refine and execute when you're ready.

This mode lets you:

• Plan out your builds before making any changes

• Edit plans using natural language, or edit the markdown directly from the Code tab

• Use mentions to share context between multiple chats

• Build a plan in a single click, or split larger work across multiple focused conversations

See our Building Apps docs for more information.