AI engineers can now generate custom monitoring and interaction dashboards for their agent data using a simplified prompting interface. The tool, called LangSmith Custom Apps, has moved into general availability and enables users to build tailored views to manage and analyze the behavior of their AI agents.

LangChain also introduced Trajectories in LangSmith, a new visualization feature that provides a snapshot of agent behavior for team-wide review. Together, these updates expand the observability and management suite for developers building agentic AI workflows.