Comments and review threads
Read canvas feedback and reply in the original thread.
list_comments reads canvas comment threads on the active page. Pass page to inspect another page or include_resolved: true to include closed threads. The result includes each thread's pin position and replies. Read unresolved feedback before revising a reviewed design.
reply_comment takes the exact thread id from list_comments, a body, and optional page, author, and resolve. The default author is “Fanta Agent.” Reply with the change or finding; set resolve: true only after the requested work is verified on the canvas. Comments are stored with the project page metadata and are separate from visual exports.
The in-app Agent Panel has a related design_comments tool. In Plan mode it may read threads but cannot reply or resolve them. See review and revision.