Prompt

When a reply asks you to approve decisions D1, D2, ..., shows toggles above the prompt; Approve drafts the reply, never sends

Up to three suggested next prompts above the prompt box; a click or 1/2/3 drafts one, never sends

A slim glowing bar above the prompt that shows what Claude is doing: breathing when idle, a wave while thinking, a flow in the tool's colour while a tool runs, a green sweep when done, a red pulse on an error; /pulse and /pulse off