David-Precoil

David-Precoil / testing-business-ideas-with-claude

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A free Claude skill for testing business ideas using the Extract → Map → Test system by David J. Bland

30
5
100% credibility
Found Mar 09, 2026 at 21 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
AI Summary

A downloadable skill for Claude.ai that applies the Precoil EMT method to extract risky assumptions from business ideas, map priorities, and design validation experiments.

How It Works

1
🔍 Discover the tool

You hear about a free helper inside Claude that tests business ideas by spotting risks and planning checks.

2
📥 Grab the file

Download the simple zip file from the page to get started.

3
⚙️ Add to Claude

Open Claude.ai, go to settings, and upload the file to turn on this special skill.

4
💬 Share your idea

Start a chat and say 'Run EMT on this idea' followed by your product or plan description.

5
🗺️ See the magic unfold

Claude guides you through pulling out hidden risks, picking the biggest ones, and creating test plans.

6
📋 Review your map

Get a clear list of assumptions across customer appeal, money potential, and build feasibility.

🎉 Launch smarter

Walk away with experiments ready to run, helping you avoid costly mistakes on your business idea.

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AI-Generated Review

What is testing-business-ideas-with-claude?

This free Claude AI skill brings David J. Bland's Extract-Map-Test system to Claude.ai, helping you validate business ideas by surfacing risky assumptions in desirability, viability, and feasibility. Upload the ZIP to your Claude account—free, Pro, or higher—and prompt it with "Run EMT on this idea" plus your concept, like adding AI predictions to a cat health device. It outputs a structured map of top risks and a ready-to-run experiment brief, saving hours of manual workshops.

Why is it gaining traction?

It stands out as a free Claude alternative for structured business experimentation, no extra API keys or logins beyond your Claude setup, and draws from Bland's battle-tested method used at Adobe, Toyota, and HP. Developers and teams hook on the instant prioritization of hidden risks, turning vague ideas into testable hypotheses without paid tools or complex setups. Low stars but clear docs make it a quick win for Claude users dodging free GitHub Copilot limits on ideation.

Who should use this?

Product managers pressure-testing features before dev sprints, innovation leads mapping assumptions for strategic bets, and strategy consultants facilitating remote sessions. Ideal for corporate teams or solo founders using free Claude Pro to derisk initiatives like new SaaS pricing or market entries.

Verdict

Worth installing if you're already on Claude—solid docs and real-world pedigree make it practical despite 20 stars and 1.0% credibility signaling early maturity. Skip if you need the full Precoil library; otherwise, it's a free, no-fluff business validation boost.

(178 words)

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