Currently, Antigravity doesn’t support adding text files as context in the chat box, contrary to Claude or ChatGPT desktop apps. That limits workflows for adding context, especially when using Markdown files. Pasting the file’s content into the chatbox doesn’t work well with multiple files, and a workaround with copying paths to text files slows down the work.
This topic was already raised on Reddit: https//www.eddit.com/r/google_antigravity/comments/1rupk7c/antigravity_doesnt_allow_you_to_add_markdown/