{
  "round": 1,
  "principles": [
    "Use explicit units, origins, axes and coordinate systems.",
    "Prefer constrained construction geometry for functional features.",
    "Maintain closed, valid solids for manufacturing."
  ],
  "repeatable_method_steps": [
    "Define origin and axis orientation with labeled coordinates.",
    "Construct base profile using explicit geometric constraints.",
    "Apply extrusion direction vector to generate solid volume.",
    "Verify manifold integrity before finalizing output."
  ],
  "acceptance_criteria": [
    "Output is a closed, non-manifold-free solid geometry.",
    "All faces have consistent normal orientation relative to the axis of motion."
  ],
  "required_inputs": [
    "Base profile definition with explicit coordinates",
    "Extrusion direction vector and distance value"
  ],
  "safe_knowledge_gate": "Theoretical understanding of coordinate systems and solid geometry rules.",
  "limitations": [
    "Cannot validate physical fit or material properties without external simulation tools.",
    "Output is purely geometric data; it does not include manufacturing tolerances."
  ],
  "forge_execution_allowed": false
}