{
  "name": "text-concatenation-pipeline",
  "version": "1.0.0",
  "goal": "Combine two text inputs into a single output string using a Blacknode node graph.",
  "inputs": [
    "text_a (string)",
    "text_b (string)"
  ],
  "steps": [
    "Instantiate a Text node with parameter value set to text_a",
    "Instantiate a Text node with parameter value set to text_b",
    "Instantiate a Concat node with no parameters",
    "Instantiate an Output node",
    "Connect output port 'value' of first Text node to input port 'a' of Concat node",
    "Connect output port 'value' of second Text node to input port 'b' of Concat node",
    "Connect output port 'value' of Concat node to input port 'value' of Output node",
    "Execute graph by cooking the Output node's 'value' port to obtain result"
  ],
  "outputs": [
    "concatenated_text (string)"
  ],
  "failure_modes": [
    "One or both text inputs missing or non-string",
    "Invalid node connections (port mismatch)",
    "Runtime error during graph execution"
  ],
  "confidence": 0.95,
  "explanation": "Extracted from examples/converted_text_pipeline.py and referenced templates/text-pipeline.json in the Blacknode repository. The workflow is a basic reusable pattern for string concatenation using the visual node editor's graph model.",
  "source_repo": "https://github.com/temiroff/Blacknode.git",
  "score": 1.0
}