adk-python/contributing/samples/graph_agent_basic/root_agent.yaml at 218d2ecd5180a6706ac572efa08ed7e9475d6444 · drahnreb/adk-python · GitHub

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# yaml-language-server: $schema=https://raw.githubusercontent.com/google/adk-python/refs/heads/main/src/google/adk/agents/config_schemas/AgentConfig.json

agent_class: GraphAgent
name: validation_pipeline
description: Data validation pipeline with conditional routing

# Define start and end nodes
start_node: validate
end_nodes:
  - process
  - error

# Maximum iterations for cyclic graphs (default: 20)
max_iterations: 10

# Node definitions
nodes:
  - name: validate
    sub_agents:
      - code: agents.validator

  - name: process
    sub_agents:
      - code: agents.processor

  - name: error
    sub_agents:
      - code: agents.error_handler

# Edge definitions with conditional routing
edges:
  # If validation passes -> process
  - source_node: validate
    target_node: process
    condition: "data.get('valid', False) is True"
    priority: 1

  # If validation fails -> error handler
  - source_node: validate
    target_node: error
    condition: "data.get('valid', False) is False"
    priority: 1