brainstorm-experiments-new

Designs lean startup pretotype experiments with XYZ hypotheses to validate new product concepts.

Updated Aug 10, 2026
One-click install
npx skills add https://github.com/Choi-Keith/skill-arsenal-ultra --skill brainstorm-experiments-new-choi-keith
Or copy as Structured Prompt for Agent
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Skill: brainstorm-experiments-new
Source: https://github.com/Choi-Keith/skill-arsenal-ultra/tree/main/plugins/pm-skills/pm-product-discovery/skills/brainstorm-experiments-new
Command: npx skills add https://github.com/Choi-Keith/skill-arsenal-ultra --skill brainstorm-experiments-new-choi-keith

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve? Teams often build new products based on opinions and market reports instead of real behavioral evidence, wasting months on ideas nobody wants. This Skill structures the validation of a new product concept using lean startup pretotype methods before significant investment. ## Core Features & Use Cases - XYZ Hypothesis Creation: Formulates a testable hypothesis in the form "at least X% of Y will do Z" with a defined target market and expected behavior. - Pretotype Experiment Design: Suggests 2-3 low-cost experiments such as landing pages, explainer videos, email campaigns, pre-orders, waitlists, or concierge MVPs. - Skin-in-the-Game Metrics: Defines success thresholds based on real commitment (money, time, reputation) rather than stated interest, following Alberto Savoia's The Right It principles. - Use Case: A founder with an idea for a subscription meal-planning app uses this Skill to create an XYZ hypothesis and design a landing page plus pre-order experiment with measurable sign-up and payment thresholds. ## Quick Start Ask the AI to design lean startup pretotype experiments for your new product idea, including an XYZ hypothesis and low-cost validation methods.

Frequently Asked Questions about brainstorm-experiments-new

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

FAQPage Schema
How do I validate a new product idea before building it?

Create an XYZ hypothesis stating that at least X% of target market Y will perform action Z, then run 2-3 pretotype experiments such as a landing page, explainer video, or pre-order campaign. Measure real commitment like payments or sign-ups rather than stated interest.

What is a pretotype and how is it different from a prototype?

A pretotype tests whether anyone wants the product at all, using minimal artifacts like landing pages or fake-door tests, while a prototype tests how the product works. Pretotyping follows Alberto Savoia's The Right It methodology and costs far less than prototyping.

What is an XYZ hypothesis in lean startup validation?

An XYZ hypothesis is a testable statement in the form "at least X% of Y will do Z", where X is the expected percentage of the target market, Y is the specific audience, and Z is the behavior they will exhibit. It converts vague ideas into measurable predictions.

Why should I collect my own data instead of using market research reports?

The skill follows the YODA principle (Your Own Data): market reports and analogies reflect other people's markets, not yours. Running your own experiments produces behavioral evidence specific to your exact product concept and audience.

What are the limitations of landing page validation tests?

Landing page sign-ups measure interest but not necessarily willingness to pay. The skill recommends skin-in-the-game tests like pre-orders or deposits, since only real commitments of money, time, or reputation reliably predict demand.