canvas

name	canvas
description	Manipulate the work.os canvas — create notes, focus or close windows.
scope	agent

write_to_notes — use for reports, summaries, specs, drafts. Anything the user will want to keep or re-read. Don't use it for a one-line answer.

focus_window — call after acting on a window to direct the user's attention. Always use the exact ID from the "Current canvas windows" list.

close_window — only when the user explicitly asks, or after confirming the window is empty/stale.