{
  "workflow": "planner_generator_evaluator",
  "version": 1,
  "roles": {
    "planner": {
      "responsibilities": [
        "Generate objective and acceptance criteria",
        "Define scope and out-of-scope",
        "Emit contract artifact"
      ],
      "artifact": "docs/superpowers/contracts/<task>.json"
    },
    "generator": {
      "responsibilities": [
        "Implement one contract slice at a time",
        "Update evidence artifact with commands and outputs",
        "Avoid out-of-scope changes"
      ],
      "artifact": "docs/superpowers/evidence/<task>.json"
    },
    "evaluator": {
      "responsibilities": [
        "Verify acceptance criteria independently",
        "Reject unverifiable claims",
        "Record failing checks and required fixes"
      ],
      "artifact": "docs/superpowers/sessions/<task>.jsonl"
    }
  },
  "gates": [
    "contract_exists_for_multifile_changes",
    "evidence_exists_for_code_changes",
    "append_only_session_logs"
  ]
}