{
  "requiredKeys": ["status", "tests_added", "coverage_improved", "summary", "next_action"],
  "schema": {
    "status": "SUCCESS|FAILURE|AMBIGUOUS",
    "tests_added": "integer",
    "coverage_improved": "true|false",
    "summary": "brief description",
    "next_action": "proceed|retry|escalate"
  }
}