I Tested Buzz by Block: Multi-Agent Orchestration
24 July 2026
Buzz by Block’s multi-agent orchestration is the focus of this hands-on test of agent teams, coordination and infinite loops.
I create a manager with two worker agents and watch Buzz delegate a real task.
I also examine Buzz’s open-source architecture and the limits of prompt-driven orchestration.
Chapters 00:00 Buzz and multi-agent collaboration 00:24 Testing an infinite agent loop 01:43 Four orchestration patterns 02:50 How the Buzz loop works 04:53 Buzz under the hood 08:06 Limits of prompt-driven orchestration 08:54 Stopping the agent loop 09:12 Building a manager and workers 10:22 Creating an agent team 10:58 Running the orchestration demo 12:01 How the demo worked 12:49 Complex orchestration limits 13:22 Buzz relays and shared communities 14:18 Hosting, backend and Slack comparison
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