Overview
LangGraph provides the low-level primitives (graph, state, checkpointing) needed to build durable agents that can pause, resume and collaborate with humans or other tools.
Key Capabilities
- Graph-based workflow engine for LLM agents
- Built-in persistence & checkpointing for fault-tolerant execution
- Native token-streaming and event callbacks
- Human-in-the-loop moderation hooks
- Tight integration with the LangChain ecosystem
