Market surveillance agent with LangGraph and Strands on AgentCore
AWS 2 months ago 55
A technical tutorial demonstrates how to build a production market surveillance system by combining LangGraph for workflow orchestration with Strands agents for specialized reasoning, integrated on AWS AgentCore infrastructure. The system uses multiple specialized agents (security monitor, broker monitor, risk monitor, intel analyst) coordinated through a directed graph with checkpointed state management, where each agent has isolated context and predefined tools with parameterized SQL queries to prevent injection attacks. This architecture enables deterministic multi-step workflows with localized LLM intelligence, persistent error recovery, and human-in-the-loop review capabilities for financial compliance scenarios.