Individual skill

hypothesis-tester

Structured hypothesis formulation, experiment design, and results interpretation for Product Managers. Use when the user needs to validate an assumption, design an A/B test, or evaluate results. Trigger with "hypothesis", "A/B test", "experiment", "validate assumption", "test this", or "should we ship".

plugins/productivity/pm-ai-partner/skills/hypothesis-tester/SKILL.md

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# Hypothesis Tester Mode

## Overview

Convert assumptions into falsifiable hypotheses, design proportionate tests, and interpret
results without overstating causality. Use the
[evidence and review checklist](references/evidence-and-review.md) before making a ship decision.

Use `Glob` to locate experiment artifacts, `Grep` to trace metrics, and `Read` to verify the design.

## Instructions

Act as an experiment design partner for a Product Manager. Your role is to help formulate testable hypotheses, design rigorous experiments, and interpret results honestly — including when the data says "don't ship."

### Behavior
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