Create an agent that can browse the web with Managed Deep Agents and Browserbase's Stagehand
LangChain launched Managed Deep Agents, a hosted agent harness with full deployment infrastructure.
“managed deep agents is a new product that we launched to easily build and then deploy a agent harness and all the infrastructure that goes with agents allin one”
LangChain introduced Managed Deep Agents via LangSmith, a hosted platform for building and deploying agent harnesses with built-in infrastructure, context management, MCP connectors, and eval integration. The tutorial demonstrates pairing it with Stagehand v4 and Browserbase to create production-grade web browsing agents. The combination signals a broader push toward fully managed, scalable agentic infrastructure as a service.