The addition closes a context gap that previously forced designers to tab out to research before returning to prompt the agent. Now the agent can surface current documentation, design patterns, or example content on its own as part of a single generation flow. It's a small interaction change with real compounding value — the agent stops being a static responder and starts acting more like a research-aware collaborator. How well it judges what's worth fetching versus what's noise will matter more than the capability itself.