phuryn/pm-skills

cohort-analysis

Perform cohort analysis on user engagement data — retention curves, feature adoption trends, and segment-level insights. Use when analyzing user retention by cohort, studying feature adoption over time, investigating churn patterns, or identifying engagement trends.

2.8K installs 27K stars

Before you install

Last update
Files in folder
1
Scripts
No script files found
SKILL.md size
4.9 KB (about 1,257 tokens of context each time it loads)
License
MIT
Source on GitHub
phuryn/pm-skills

Skills are plain text instructions the agent follows, sometimes with scripts. Check the source, prefer repositories with many installs and stars, and read any script it ships.

Install

npx skills add phuryn/pm-skills@cohort-analysis

Runs in a terminal with Node.js 18 or newer. Add -y to skip the prompts and -g to install for every project instead of this one.

Install for your agent

npx skills add phuryn/pm-skills@cohort-analysis --agent claude-code -y
Project install writes to
.claude/skills/cohort-analysis
Global install writes to
~/.claude/skills/cohort-analysis

Start a new session afterwards so the agent picks the skill up. In Claude Code you can also call it directly with /cohort-analysis.

What it does

Cohort Analysis & Retention Explorer Purpose Analyze user engagement and retention patterns by cohort to identify trends in user behavior, feature adoption, and long-term engagement. Combine quantitative insights with qualitative research recommendations. How It Works Step 1: Read and Validate Your Data - Accept CSV, Excel, or JSON data files with user cohort information - Verify data structure: cohort identifier, time periods, engagement metrics - Check for missing values and data quality issues - Summarize key statistics (cohort sizes, date ranges, metrics available) Step 2: Generate…

Excerpt from the skill's own SKILL.md. Read the full file on GitHub before installing: skills run with your agent's permissions.

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