Show HN: Scout0 – Learn from AI code reviews, don't just copy fixes (scout0.com)

Scout0, showcased on Hacker News, is an AI-powered code-review assistant that emphasizes understanding over automated fixes: it reads your entire codebase and surfaces patterns, connections, and rationale so developers can learn why code behaves the way it does instead of blindly accepting patches. Unlike code-generation tools, Scout0 deliberately avoids writing code for you — its goal is to translate opaque codebases into clear explanations about security, quality, performance, and bugs, with human-friendly guidance rather than cryptic warnings. A key selling point is privacy: Scout0 promises that code “reads” stay under your control and do not leave your environment. For the AI/ML and engineering communities this matters because it targets a growing problem — project knowledge erosion caused by over-reliance on generative tools. By turning AI into an explanatory reviewer rather than a coder, Scout0 can reduce technical debt, improve auditability and security posture, and accelerate onboarding by teaching patterns and trade-offs in-context. Technically, it functions as a cross-file analyzer that prioritizes explainability and actionable insights, making it a tool for developer education and codebase maintainability rather than automated patching.