The original title is "Day 4/30: Persistent StateGraph" which is 4 words. I need to make it at least 5 words and aim for 8-10, max 12.

Short summary

A day-4 tutorial in a 30-day LangGraph series explaining how to persist StateGraph across conversation turns so AI agents retain context. The author shares a debugging experience where a support bot forgot previous turns because a new StateGraph was created each time. The fix involves updating the existing graph instance with add_node and add_conditional_edges instead of recreating it.

• •Creating a new StateGraph per turn causes agents to lose conversation context
• •Persist and update the same StateGraph instance using add_node and add_conditional_edges
• •Tomorrow's topic: Model Context Protocol (MCP) for more robust agent context

Generated with AI, which can make mistakes.