Market surveillance agent with LangGraph and Strands on AgentCore

This article demonstrates how to build production-ready multi-agent AI systems by combining LangGraph for workflow orchestration with Strands for intelligent agent reasoning, deployed on AWS using Amazon Bedrock AgentCore.

• LangGraph provides graph-based state machines, persistent checkpoint management, and production reliability for multi-agent coordination
• Strands Agent offers model-agnostic reasoning with tool integration and comprehensive observability for specialized tasks
• Hybrid architecture separates macro-level orchestration (LangGraph) from node-level intelligent reasoning (Strands agents)
• Amazon Bedrock AgentCore enables cloud-native deployment with automatic containerization, scaling, and session management
• AgentCore memory integration provides stateful conversations and workflow recovery without managing infrastructure
• Built-in observability through CloudWatch and X-Ray captures execution traces, tool invocations, and performance metrics

The combination enables sophisticated multi-agent systems for complex business processes like market surveillance while maintaining reliability through checkpoint-based recovery and comprehensive observability.