Overview
What It Does
Cohort Analysis packages a focused data & ai workflow for an AI agent. 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. It is best suited to users who can review the resulting actions and provide only the accounts, files, or command access needed for the task. It is not a substitute for human approval on destructive, financial, security-sensitive, or public-facing actions.
Task ideas
Popular Use Cases
- Analyze structured or unstructured data
- Transform raw inputs into useful outputs
- Run a repeatable AI-assisted workflow
- Summarize patterns and key findings
Installation
Install this Agent Skill
Claude Code
npx skills add https://github.com/phuryn/pm-skills --skill cohort-analysisCommands derived from the public GitHub SKILL.md record. Checked 2026-09-02. Review the source before running them.
Before you start
Requirements
| Claude Code | Required / review |
| Codex | Required / review |
| Public SKILL.md source | Required / review |
| Review instructions and requested permissions before installation | Required / review |
| Paid service | Check source |
| Supported system | Check source |
Popularity context
Why It’s Popular
Cohort Analysis is a verified Agent Skill from phuryn with a public SKILL.md, compatible with Claude Code, Codex.
Alternatives
