Having established how individual LLM agents are designed and their roles defined, this chapter shifts focus to the essential elements of their interaction. For a multi-agent system to function cohesively, clear communication channels and effective coordination strategies are necessary.

In this chapter, you will gain proficiency in:

• Implementing various inter-agent message protocols.
• Structuring information effectively for agent communications.
• Developing approaches for shared awareness and coordination among agents.
• Applying techniques for negotiation, consensus-building, and task distribution.
• Managing disagreements and conflicts that arise during agent interactions.
• Building both synchronous and asynchronous communication links.

The chapter concludes with a hands-on exercise where you will develop a system enabling two LLM agents to communicate and achieve a shared goal.