[
  {
    "artifact": "review-result.attempt-1.json",
    "attempt_number": 1,
    "findings": [],
    "reviewed_at": "2026-05-18T16:06:30-07:00",
    "reviewed_base_sha": "814840b2bbcc80e7002c251820f0a24f1761155f",
    "reviewed_head_sha": "d966b3d90ac07167a80303c1d8169853d19798a9",
    "reviewer_agent": "codex",
    "reviewer_role": "independent_pr_reviewer",
    "status": "approved",
    "summary": "No blocking issues found in the PR diff. The taxable withdrawal split is added through the engine, API schema/service, backend and frontend CSV exports, frontend types, and Scenario Detail rendering, with focused Python coverage for the additive invariant. I did not run the full test suite in this read-only review worktree."
  }
]