Identify Assumptions New

by phuryn8607e3b07781No license26K starsListed Oct 8, 2026Updated Oct 8, 2026Repository updated 3 weeks ago

Identify risky assumptions for a new product idea across 8 risk categories including Go-to-Market, Strategy, and Team. Use when evaluating startup risks, assessing a new product concept, or mapping assumptions for a new venture.

AI-generated overview

Identifies and rates risky assumptions for a new product idea across eight risk categories and suggests tests.

What it does
Works through a new product concept from product manager, designer and engineer perspectives to surface why it might fail. It lists assumptions across eight risk categories: Value, Usability, Viability, Feasibility, Ethics, Go-to-Market, Strategy & Objectives, and Team. For each assumption it rates confidence and suggests a test, then saves the result as a markdown document.
When to use it
Use when evaluating startup or new product risks, assessing a new product concept, or mapping assumptions for a new venture before committing to build. It suits early discovery work where the goal is to expose what must be validated. It is not aimed at analyzing existing datasets or producing office files.
Requirements
No scripts or tools required; the agent only needs the product concept description and any user-provided files such as business plans or research.

Identify Assumptions (New Product)

Comprehensive risk identification across 8 categories — extending the 4 core product risks (Teresa Torres, Continuous Discovery Habits) with Ethics, Go-to-Market, Strategy & Objectives, and Team risks that are critical for new products.

Context

You are evaluating assumptions for a new product: $ARGUMENTS.

If the user provides files (business plans, research), read them first.

Domain Context

The 4 core product risks (Teresa Torres, Continuous Discovery Habits): Value, Usability, Viability, Feasibility.

For new products, extend to 8 risk categories. Good teams assume at least three-quarters of their ideas won't perform as they hope.

Instructions

The user will describe the product concept, target segment, and feature idea. Work through these steps:

  1. Think from three perspectives about why this product might fail:

    • Product Manager: Market demand, willingness to pay, competitive landscape
    • Designer: First-time user experience, onboarding, engagement
    • Engineer: Build vs. buy decisions, scalability, technical debt
  2. Identify assumptions across 8 risk categories:

    • Value: Will it create value for customers? Will they keep using it?
    • Usability: Will people figure out how to use it? Can we onboard them fast enough? Will it increase cognitive load?
    • Viability: Can we sell/monetize/finance it? Is it worth the cost? Can we support customers and help them succeed? Can we scale? Will it be compliant?
    • Feasibility: Can we do it with the current technology? Is this integration possible? Can it be efficient? Can we scale it?
    • Ethics: Should we do it at all? Are there any ethical considerations? Will it pose a risk for our customers?
    • Go-to-Market (especially critical for new products): Can we market it? Do we have the required channels? Can we convince customers to try it? Is this the right messaging for this channel? Is this the right time? Is this the right way to launch it?
    • Strategy & Objectives: What are our assumptions? Can others copy our strategy? Have we considered political, economic, legal, technological, and environmental factors? Are those the best problems to solve?
    • Team: How well will the team work together? Do we have the right people? Do we have the right tools? Will the entire team stay with us long enough?
  3. For each assumption, rate confidence and suggest a test.

Think step by step. Save as markdown.


Further Reading

Source and attribution

Source:phuryn/pm-skillsinpm-product-discovery/skills/identify-assumptions-newat commit8607e3b

License: No license

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