Cohort Analysis
phuryn/pm-skillsThis tool helps you understand how different groups of users behave over time. It shows you which features keep people coming back and when users tend to stop using your product. You can upload your data and get clear retention curves, heatmaps, and simple insights about churn or adoption.
Product managers, analysts, and anyone who wants to improve user engagement will find this helpful. It turns raw cohort data into easy-to-read charts and action points. You can also get suggestions for follow-up research like user interviews or surveys.
Best results come when you include data from several time periods and define your cohorts clearly. The tool works with CSV, Excel, or JSON files and can even generate Python scripts for deeper analysis.
Add Cohort Analysis skill to your workflow
Global
mkdir -p ~/.claude/skills/cohort-analysisProject
mkdir -p .claude/skills/cohort-analysisSource Repository
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