[Memory](https://langchain-ai.github.io/langgraphjs/concepts/memory/): LLM should read this page when needing to understand memory management in LangGraph, implementing short-term or long-term memory in agents, or handling long conversation histories. (Comprehensive guide to memory in LangGraph, covering both short-term memory (within conversation threads) and long-term memory (across threads), with techniques for managing long conversations, editing message lists, summarizing past conversations, writing/managing memories, and representing memories as instructions or few-shot examples.)

