{
  "schema_version": "ecc.evaluator-rag.verifier.v1",
  "scenario_id": "skill-quality-evidence",
  "run_id": "2026-05-12-skill-quality-evidence-prototype",
  "read_only": true,
  "candidates": [
    {
      "candidate_id": "evidence-backed-skill-amendment",
      "decision": "accepted",
      "score": 0.91,
      "reasons": [
        "retrieves the skill development guide and existing focused skill examples",
        "records observed failure, user feedback, or reference-set gap before proposing an amendment",
        "names validation commands for skill structure, examples, catalog consistency, and regression behavior",
        "keeps package, plugin, catalog, and publication actions out of the evaluator run",
        "includes rollback guidance for reverting the future maintainer PR"
      ],
      "rollback": "Revert the future skill-amendment PR and restore the prior SKILL.md content; no installed user skill or publication surface changes in this read-only playbook."
    },
    {
      "candidate_id": "vague-skill-rewrite",
      "decision": "rejected",
      "score": 0.14,
      "reasons": [
        "does not name observed failure evidence or user feedback",
        "rewrites broad skill guidance without focused scope",
        "does not include working examples or a reference set",
        "does not name a regression command",
        "risks changing catalog or publication state from evaluator output"
      ],
      "rollback": "Do not promote this rewrite; restart from observed skill-run evidence, example validation, and a focused maintainer PR."
    }
  ],
  "promoted_candidate_id": "evidence-backed-skill-amendment"
}
