LangGraph Supervisor Pattern

Coordinate multiple specialized agents with a central supervisor.

Basic Supervisor

from langgraph.graph import StateGraph, END

def supervisor(state: WorkflowState) -> WorkflowState:
    """Route to next worker based on state."""
    if state["needs_analysis"]:
        state["next"] = "analyzer"
    elif state["needs_validation"]:
        state["next"] = "validator"
    else:
        state["next"] = END
    return state