Agent work needs a visible canvas
Quiet day, useful pattern: move long-running agent work out of the chat scroll.
No single new platform release outweighs the operating lesson today. GitHub’s practical case is that canvases make agentic workflows visible, steerable, and cost-efficient, while ordinary chat lets decisions, tool calls, and cost drift vanish in the scroll. Treat this as a working rule for coding, production planning, and proposal work: before an agent starts, create a visible surface with the goal, constraints, current state, open questions, and review points. The value is not novelty. It is fewer invisible assumptions and faster human verification when the agent hands work back.