소개
This skill enables developers to integrate LangChain applications with external systems and real-time interfaces by implementing robust event-driven patterns. It provides pre-configured templates for custom webhook handlers, WebSocket streaming for interactive chat, and Server-Sent Events (SSE) for efficient data delivery. By using these callback handlers, you can monitor LLM starts, completions, errors, and tool usage while aggregating execution traces for enhanced observability and debugging within any LangChain-based workflow.
