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    Idea Validation Gate

    1

    Decide whether a side-project idea is worth building: demand check, fit filters, a five-part score, and a written kill rule.

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    Idea Validation Gate

    Idea Validation Gate

    Example session with this skill installed

    Run the idea validation gate on this idea: a printable weekly habit tracker, sold as a PDF on Etsy for $4.

    • Read your context and instructions
    • Compiled the idea validation gate

    Summary

    Dead. A printable habit tracker fails the demand check and a fit filter.

    PartScore
    Revenue potential2
    Market size3
    Passivity once live4
    Maintenance load4
    Build effort (5 = easiest)5

    Average: 3.6, but a fit filter fails.

    Demand check: free printable trackers already rank in search, so a new seller has no
    wedge to rank on without paid promotion.

    Fit filter failed: a niche tracker where a free incumbent gives the feature away, with no wedge.

    Kill rule: not needed, because the idea is dead. Record the reason.

    Next steps

    • Don't re-propose this under a new name.
    • Look for an idea where buyers search and pay, and no free version is already ranking.

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

    About this skill

    Most side-project ideas die after a weekend of building. This skill makes you check first.

    It runs three checks in order:

    1. Demand: is there a marketplace where buyers already search, so a new seller can be found without paid ads?
    2. Fit: does the idea need a licensed professional, money spent before revenue, or copying someone else's listing?
    3. Score: five ratings (revenue, market, passivity, maintenance, build effort), averaged. Under 3.0 is a no.

    You finish with a verdict and one measurable test written down before you start, like "first sale within 30 days or stop."

    Honest limits: the score is a structured judgment, not a sales forecast. Scores are only as good as the evidence you bring.

    How to use

    Skills on Agensi run inside your AI agent. Copy the prompt, paste it into your agent, and it connects to Agensi and installs this skill for you. If a payment is needed, your agent shows it to you first.

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    Passed our 8-point scan before listing

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    Recently published to Agensi

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    Doesn't do what its page promises? You get your money back.

    Trust & safety

    Security scanned

    Verified clean 15 days ago

    • Passed all security checks, Safe to install

    Listed15 days ago

    What's inside

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