Code with Cosmos: Building Stateful and Multi-Agent Systems
Azure Cosmos DB's Agent Memory Toolkit enables shared persistent memory across multi-agent AI systems.
“Memory isn't a feature you would be adding later. It's foundational to how you build a multi-agent application.”
Microsoft's Azure Cosmos DB team demos Agent Memory Toolkit, which provides a shared persistent memory store (short-term, long-term, episodic, semantic) for multi-agent applications without each agent needing to build its own memory infrastructure. The system allows agents to hand off context by reading from a single source of truth rather than passing messages, solving the cold-start and coordination problems common in multi-agent architectures. While practically useful, this is a product tutorial rather than a novel research or strategic announcement.