{
  "stdout": "[\n  {\n    \"antipattern\": \"gradient-text\",\n    \"name\": \"Gradient text\",\n    \"description\": \"Gradient text is decorative rather than meaningful — a common AI tell, especially on headings and metrics. Use solid colors for text.\",\n    \"severity\": \"warning\",\n    \"category\": \"slop\",\n    \"file\": \"<REPO>/tests/fixtures/antipatterns/linked-url-patterns.css\",\n    \"line\": 184,\n    \"snippet\": \"background-clip: text + gradient\"\n  },\n  {\n    \"antipattern\": \"bounce-easing\",\n    \"name\": \"Bounce or elastic easing\",\n    \"description\": \"Bounce and elastic easing feel dated and tacky. Real objects decelerate smoothly — use exponential easing (ease-out-quart/quint/expo) instead.\",\n    \"severity\": \"warning\",\n    \"category\": \"slop\",\n    \"file\": \"<REPO>/tests/fixtures/antipatterns/linked-url-patterns.css\",\n    \"line\": 34,\n    \"snippet\": \"animation: bounce-linked-pseudo\"\n  },\n  {\n    \"antipattern\": \"bounce-easing\",\n    \"name\": \"Bounce or elastic easing\",\n    \"description\": \"Bounce and elastic easing feel dated and tacky. Real objects decelerate smoothly — use exponential easing (ease-out-quart/quint/expo) instead.\",\n    \"severity\": \"warning\",\n    \"category\": \"slop\",\n    \"file\": \"<REPO>/tests/fixtures/antipatterns/linked-url-patterns.css\",\n    \"line\": 57,\n    \"snippet\": \"cubic-bezier(0.34, 1.56, 0.64, 1)\"\n  },\n  {\n    \"antipattern\": \"layout-transition\",\n    \"name\": \"Layout property animation\",\n    \"description\": \"Animating width, height, padding, or margin causes layout thrash and janky performance. Use transform and opacity instead, or grid-template-rows for height animations.\",\n    \"severity\": \"warning\",\n    \"category\": \"quality\",\n    \"file\": \"<REPO>/tests/fixtures/antipatterns/linked-url-patterns.css\",\n    \"line\": 191,\n    \"snippet\": \"transition: width\"\n  },\n  {\n    \"antipattern\": \"codex-grid-background\",\n    \"name\": \"Decorative grid-line background\",\n    \"description\": \"A decorative grid or line-field background drawn with hairline linear-gradient layers tiled by a fixed pixel cell is a recurring generated-UI signature. Reserve grid overlays for actual canvas, map, blueprint, or measurement surfaces; elsewhere use product structure or a plain surface.\",\n    \"severity\": \"advisory\",\n    \"category\": \"slop\",\n    \"file\": \"<REPO>/tests/fixtures/antipatterns/linked-url-patterns.css\",\n    \"line\": 2,\n    \"snippet\": \"two-axis grid-line gradient background\",\n    \"advisory\": true\n  }\n]\n",
  "stderr": "",
  "exit": 2,
  "signal": null,
  "files": {}
}