Prebuilt components for LangGraph agents.
This crate provides prebuilt components for common agent patterns:
- Message types:
Message,ToolCall,MessageContent - Traits:
BaseTool,BaseChatModelfor tool and model integration - ToolNode: Executes tool calls from AI responses
- create_react_agent: Builds a ReAct (Reasoning + Acting) agent graph
- tools_condition: Routing function for tool-calling agents