{
  "spec_element": {
    "id": "rc_self_eval_tail",
    "kind": "rubric_criterion",
    "slug": "self_eval_tail",
    "name": "self_eval_tail",
    "what_it_checks": "Checks that the eval array exists and contains meaningful, executable self-check entries, not a placeholder or a single trivial assertion.",
    "pass_threshold": "eval array non-trivial and executable",
    "sort_order": 4,
    "created_at": "2026-07-02 05:29:54",
    "cite_as": "https://subagentspec.com/api/criteria/rc_self_eval_tail"
  }
}