idea assumption stress tester

    1

    Deconstructs ideas to expose hidden assumptions, generate viable alternatives, and design lean validation experiments.

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    Works with the AI tools you already use

    Claude CodeClaude CodeCursorCursorCodex CLICodex CLIGitHub CopilotGitHub CopilotGemini CLIGemini CLI+20 more

    idea assumption stress tester

    Example session with this skill installed

    Stress-test my idea: A subscription-based mobile app for local gardeners to trade surplus produce. The goal is to reduce food waste and build community.

    • Read your context and instructions
    • Compiled the idea assumption stress

    I have deconstructed your hyper-local produce trading app. By separating your fixed purpose (waste reduction/community) from your implementation (subscription/mobile app), we can identify where the model is most brittle.

    Idea Stress-Test: Local Gardeners Trade App

    ComponentDescription
    Fixed PurposeReduce local food waste; foster community connections between gardeners.
    Mutable ChoicesSubscription revenue model; mobile-first platform; peer-to-peer trading.
    ConventionsThe "App Store" delivery model; digital-first interaction; monetary barrier to entry.
    DependenciesHigh density of active gardeners in a specific radius; user willingness to manage logistics.
    Hidden ConstraintsAssumes users have surplus worth the effort of a subscription; assumes tech-literacy in target demographic.

    High-Leverage Assumptions

    1. Monetization: The assumption that gardeners will pay a recurring fee to give away/trade surplus.
    2. Platform: The assumption that a dedicated app is the lowest-friction way to facilitate trades.

    Controlled Mutations & Tradeoffs

    MutationValue PropEffort/RiskKey Surprise
    Original: Subscription AppHigh exclusivity, predictable revenue.High dev cost; high churn risk if trading is seasonal.Monetization may kill the "community" feel.
    Alt A: Transaction FeeLow barrier to entry; aligns cost with value.Complex payment processing; requires high volume.Users might bypass the app to trade for free.
    Alt B: Physical "Drop Nodes"Direct physical community hub; no tech barrier.Low tech cost; high physical logistics/real estate.Becomes a logistics play rather than a social one.

    Recommended Minimal Experiment

    Objective: Validate if gardeners value the trade enough to pay anything before building the app.
    Test: Create a localized "Surplus List" via a simple WhatsApp group or Discord in one neighborhood. Charge a one-time $5 entry fee (manual via Venmo) to join.
    Metric: If <10% of recruited gardeners are willing to pay $5 for access to the trade network, the subscription app model is likely non-viable regardless of UI quality.

    Next steps

    1. Identify a high-density gardening neighborhood for the pilot.
    2. Draft the "Surplus List" landing page or signup form.
    3. Define the specific "logistics" rules for the pilot to test user effort tolerance.

    Connects securely to your tools. The creator never sees your data.

    What you get

    Isolate the core 'why' of a project from arbitrary implementation choices.Identify the most brittle dependencies in a business or technical plan.Generate 2-3 internally consistent alternatives to the current strategy.Design a low-cost experiment to resolve the most critical project uncertainty.

    About this skill

    The problem

    Ideas often fail not because the goal is wrong, but because unexamined assumptions about implementation, dependencies, and conventions go unchallenged until it is too expensive to pivot.

    What it does

    • Deconstructs proposals into fixed purposes, mutable implementation choices, and hidden dependencies.
    • Identifies high-leverage assumptions that, if changed, would most significantly impact feasibility or cost.
    • Generates coherent alternative territories by applying controlled mutations to core assumptions.
    • Produces comparative tradeoff maps to visualize risk and effort shifts across different paths.
    • Designs the smallest informative experiment to validate the most critical uncertainty.

    Why this beats prompting it yourself

    Generic prompts often result in simple "pros and cons" or arbitrary opposites. This skill uses a structured deconstruction process to separate the immutable 'why' from the flexible 'how,' preventing the AI from hallucinating flaws while forcing it to explore viable, non-obvious alternatives.

    Use cases

    • Vetting a new product feature before committing engineering resources.
    • Stress-testing a business model against shifting market dependencies.
    • Evaluating architectural choices by isolating conventions from technical requirements.
    • Refining a go-to-market strategy by surfacing unstated resource constraints.

    How to install

    Works the same in every agent - Claude, Cursor, Codex, Copilot and 20+ more.

    ~30 seconds
    1. 1

      Download the ZIP

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    2. 2

      Unzip into your skills folder

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    3. 3

      Ask your agent to use it

      Restart the agent if it was already running. It picks the skill up automatically - no config needed.

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