On the left, events auto-publish; in the middle, you receive them all in realtime; on the right, you publish one yourself — your events interleave in the stream and get highlighted. AI agents can subscribe to the same events via MCP's watch_topic.
Simulates a steady stream of order events (src:"auto"). The middle keeps receiving them.
It automatically adds src:"you" and shows up highlighted (you) in the middle stream, interleaved with auto events.