[
  {
    "stage_index": 1,
    "name": "Action Fingerprinting",
    "action_type": "inspection",
    "description": "Normalize and hash command strings, file paths, and tool arguments."
  },
  {
    "stage_index": 2,
    "name": "Sliding Window Analysis",
    "action_type": "calculation",
    "description": "Scan the last N actions for recurring subsequences (e.g. A-B-A-B or A-A-A)."
  },
  {
    "stage_index": 3,
    "name": "Observation Stagnation Check",
    "action_type": "output_validation",
    "description": "Verify if consecutive observations produce identical error strings."
  },
  {
    "stage_index": 4,
    "name": "Intervention Trigger",
    "action_type": "retry",
    "description": "Inject high-priority warning message advising the model to alter approach or fail gracefully."
  }
]