A solid foundation for product analytics that covers the essentials without overthinking it. You get event tracking patterns, funnel and cohort analysis templates, and a clear metrics hierarchy built around the North Star concept. The examples are practical, showing you exactly how companies like Slack and Spotify think about their key metrics. The retention curves and dashboard structures give you concrete benchmarks to aim for. It's more of a mental model and reference than deep implementation details, but that's honestly what you need when setting up analytics. The tool recommendations are standard but sensible. Good for getting alignment on what to measure before you start tracking everything and learning nothing.
npx skills add https://github.com/daffy0208/ai-dev-standards --skill product-analytics