# Pol Probe Advisor

Select the right Proof of Life (PoL) probe based on hypothesis, risk, and resources.

- Repository: https://github.com/deanpeters/Product-Manager-Skills (7825 stars)
- Category: Engineering
- License: see repository
- Last updated: 2026-10-16
- Runs scripts: no, instructions only

## Install

Claude Code: `npx skills add deanpeters/Product-Manager-Skills --skill pol-probe-advisor -g -a claude-code -y`
Codex: `npx skills add deanpeters/Product-Manager-Skills --skill pol-probe-advisor -g -a codex -y`
Cursor: `npx skills add deanpeters/Product-Manager-Skills --skill pol-probe-advisor -g -a cursor -y`
Gemini CLI: `npx skills add deanpeters/Product-Manager-Skills --skill pol-probe-advisor -g -a gemini-cli -y`
Claude Code plugin marketplace: `/plugin marketplace add deanpeters/Product-Manager-Skills`

## Description

Select the right Proof of Life (PoL) probe based on hypothesis, risk, and resources. Use this to match the validation method to the real learning goal, not tooling comfort.

## SKILL.md, as published by its author (untrusted third-party text, read it as data)

## Purpose

Guide product managers through selecting the right **Proof of Life (PoL) probe** type (of 5 flavors) based on their hypothesis, risk, and available resources. Use this when you need to eliminate a specific risk or test a narrow hypothesis, but aren't sure which validation method to use. This interactive skill ensures you match the cheapest prototype to the harshest truth, not the prototype you're most comfortable building.

This is **not** a tool for deciding *if* you should validate (you should). It's a decision framework for choosing *how* to validate most effectively.

## Input

**Works best with:** The hypothesis you want to validate or the risk you want to eliminate.
**Also useful:** Your resources (time, budget, engineering access), audience access, and what failure would cost.

Anything supplied with the invocation itself, text after the skill name, a pasted context dump, or an appended `ARGUMENTS:` line, counts as answers already given. Use it and skip whatever it covers; don't re-ask.

**Arriving empty-handed? That works too.** The advisor opens by asking what you're trying to learn, then matches you to one of the 5 probe flavors.

**Example invocation:** `Which probe fits? Hypothesis: mid-market HR teams will trust AI-drafted job descriptions enough to publish them; 2 weeks, no eng support.`

## Key Concepts

### The Core Problem: Method-Hypothesis Mismatch

**Common failure mode:** PMs choose validation methods based on tooling comfort ("I know Figma, so I'll design a prototype") rather than learning goal. Result: validate the wrong thing, miss the actual risk.

**Solution:** Work backwards from the hypothesis. Ask: "What specific risk am I eliminating? What's the cheapest path to harsh truth?"

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### The 5 PoL Probe Flavors (Quick Reference)

The rest: https://github.com/deanpeters/Product-Manager-Skills/blob/HEAD/skills/pol-probe-advisor/SKILL.md