René's URL Explorer Experiment

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    "@context": "https://schema.org",
    "@type": "BreadcrumbList",
    "itemListElement": [{
      "@type": "ListItem",
      "position": 1,
      "name": "Google for Developers Blog",
      "item": "https://developers.googleblog.com/"
    },{
      "@type": "ListItem",
      "position": 2,
      "name": "Driving the Agent Quality Flywheel from Your Coding Agent",
      "item": "https://developers.googleblog.com/driving-the-agent-quality-flywheel-from-your-coding-agent/"
    }]
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    {
      "@context": "https://schema.org",
      "@type": "Article",
      "headline": "Driving the Agent Quality Flywheel from Your Coding Agent",
      "description": "Building AI agents often leaves developers uncertain if prompt tweaks to fix single errors will accidentally cause widespread regressions in production. To bridge this gap, Google has introduced a new developer skill for coding agents that automates a five-stage evaluation flywheel: preparing data, running inference, grading with adaptive AutoRaters, analyzing failure clusters, and executing targeted optimizations. Running continuously against production traffic or on-demand via synthetic scenarios, this tool allows developers to describe testing goals in plain language while an independent evaluation service safely validates and counts actual performance improvements.",
      "image": "https://storage.googleapis.com/gweb-developer-goog-blog-assets/images/flywheel-blog-hero-image.2e16d0ba.fill-800x400.png",
      "datePublished": "2026-06-30",
      "author": [
        
        
          { "@type": "Person", "name": "Dima Melnyk", "url": "/search/?author=Dima+Melnyk" },
        
          { "@type": "Person", "name": "Jason Dai", "url": "/search/?author=Jason+Dai" }
        
        
      ]
    }