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Paul Brodner's Blog

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Drawing the lines AI must follow


    1. The QA Layer Your AI Toolchain Won't Build For You

      Five instruments for closing the gap between AI-assisted testing and actual quality assurance — mutation testing, property-based testing, negative test mandates, LLM-as-Judge, and not hollowing out your QA function.…


    2. Can AI Test Thoroughly? Why the Industry Is Sleepwalking Into a QA Crisis

      AI can generate a thousand tests in minutes — and that's exactly why teams are starting to mistake coverage for quality.…


    3. Local Agents: Small Models, No Frameworks, One Bus

      Most agent failures are scope failures — here's the minimal architecture that keeps tasks bounded, coordination simple, and the whole thing testable.…


    4. Brain: Teaching Claude Code to Remember What You Already Taught It

      Claude Code forgets everything when a session ends. After 30 days of building and using a session-to-knowledge pipeline, here's the architecture that makes corrections stick.…


    5. What Is AI, Really? I Had to Explain It to My Daughter

      My daughter asked me what AI is. Trying to explain it to her — simply, honestly — turned out to be harder than any technical interview I've ever done.…