pm-data

Analyze user-behavior data from PostHog or Amplitude and write findings to .nanopm/DATA.md.

42|2|Updated Mar 28, 2026
One-click install
npx skills add https://github.com/nmrtn/nanopm --skill pm-data-nmrtn
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: pm-data
Source: https://github.com/nmrtn/nanopm/tree/main/pm-data
Command: npx skills add https://github.com/nmrtn/nanopm --skill pm-data-nmrtn

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Product managers often need fast, reliable quantitative answers to specific questions about user behavior. This Skill analyzes data from analytics tools (PostHog or Amplitude) and produces a structured DATA.md report to ground decision-making.

Core Features & Use Cases

  • Analyze funnels, retention, trends, paths, and cohort differences to answer focused product questions.
  • Write findings to .nanopm/DATA.md so they can be consumed by /pm-challenge-me and /pm-prd.
  • Provide an interpretable narrative with confidence levels and recommended next steps to guide actions.

Quick Start

Ask a precise product question and run the /pm-data workflow to generate DATA.md with the analysis results.

Frequently Asked Questions about pm-data

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I analyze user retention and funnel data from PostHog for product decisions?

You can analyze user retention and funnel data from PostHog by running an automated product analytics workflow. The system connects via PostHog API or MCP, automatically derives analysis type and time range, and writes a structured DATA.md report with confidence levels and recommended next steps.

Can I use Amplitude API to answer focused product questions about user behavior trends?

Yes, the Amplitude API supports answering focused product questions about user behavior trends. The analysis workflow automatically determines key metrics and time range from your question, producing an interpretable narrative with confidence levels and writing the results to a structured DATA.md report.

What is the best way to generate a quantitative data report for product management without manual data pulling?

The best way to generate a quantitative data report for product management is using an automated analytics workflow connecting to PostHog or Amplitude. It automatically derives metrics, time ranges, and analysis types from your product questions, writing an interpretable narrative with confidence levels directly to a DATA.md file.

Do I need a PostHog MCP connection to analyze cohort differences and user paths?

No, you do not need a PostHog MCP connection to analyze cohort differences and user paths. The workflow supports PostHog MCP, PostHog API, Amplitude API, or manual input, allowing you to analyze user behavior paths and cohort differences using whichever data input method is currently available.

How do I structure a DATA.md report for product review from user behavior analytics?

To structure a DATA.md report for product review, the workflow automatically generates an interpretable narrative with confidence levels and recommended next steps. It writes the quantitative findings for funnels, retention, trends, paths, or cohorts directly to the .nanopm/DATA.md file path.

What are the limitations of using manual input for product analytics data analysis?

When using manual input for product analytics data analysis, you are limited by the data provided directly. The workflow still automatically derives the analysis type and key metrics to produce an interpretable narrative with confidence levels, but accuracy depends entirely on the completeness of your manual data input.