PM Skills

for Data & Analytics Teams

AI that knows how data & analytics teams actually work

Analyses that answer so-what, retention and cohort work with honest denominators, and metric definitions that stop the arguments. Free and open-source — each skill teaches Claude, ChatGPT, Gemini, or Cursor the structure a senior professional uses, with the quality checks and the mistakes to avoid built in.

▶ Run any of these free, right now
A/B Test Readout
Analyse a finished A/B test and write the readout — the result, whether it's statistically and practically significant, what it means, and the… · run it →
Cohort Analysis
Structure a cohort analysis for retention, LTV, or behavioural patterns. · run it →
Dashboard Brief
Convert a business question into a complete dashboard specification. · run it →
Data Analysis Standard
Structure a product data analysis, metric deep-dive, funnel analysis, or cohort study. · run it →
Data Contract
Define a data contract between a producer and consumers of a dataset/event/API. · run it →
Data Pipeline Spec
Design an ETL/ELT data pipeline specification. · run it →
Data Quality Audit
Audit a dataset for the quality problems that silently break analysis — missingness, duplicates, outliers, type and range errors, consistency, and… · run it →
Data Quality Checks
Design the data quality checks for a table or pipeline across the standard dimensions. · run it →
dbt Model Spec
Spec a dbt model — its grain, sources, transformations, tests, and materialization. · run it →
Experiment Readout
Analyse a finished A/B test and write an honest results readout with real statistics. · run it →
Metric Semantic Layer
Define a metric in a semantic layer so it means one thing everywhere. · run it →
Metric Tree Builder
Decompose a north-star metric into a driver tree — the inputs and sub-inputs that actually move it — so a team knows which levers to pull. · run it →
Metrics Framework
Build a metrics framework for any product, team, or business. · run it →
Product Health Analysis
Interpret product metrics against goals and surface actionable signals. · run it →
All 750 skills · browse the catalog · GitHub (MIT, free forever)