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Claude Code skills — including spark (standalone brainstorming → spec, extracted from obra/superpowers)

15
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100% credibility
Found May 26, 2026 at 15 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
JavaScript
AI Summary

A standalone brainstorming add-on for Claude Code that helps you develop a vague idea into a written design document by asking questions one at a time, presenting options with tradeoffs, and stopping after delivering the spec so you can decide your next step.

How It Works

1
💡 You discover the spark skill

You download a small add-on for your AI coding assistant that helps you think through ideas before building anything.

2
⬇️ You install the brainstorming tool

You add the spark skill to your AI assistant with a simple command, like installing an app on your phone.

3
🤝 Your conversation begins

You tell your AI assistant about a vague idea you have, and it starts asking you gentle questions to understand what you really want.

4
💬 You answer questions one at a time

Instead of overwhelming you, the assistant asks one question at a time, letting you think through each part of your idea slowly.

5
You see your options
You choose an approach

You pick the approach that feels right for your situation, with clear explanations of what each choice means.

🔄
You explore other paths

You ask for a different option and the assistant presents alternatives with their tradeoffs.

6
👀 You review and approve the design

You look over the proposed design, make any tweaks you want, and give your approval when it feels right.

📄 You receive your spec document

Your AI assistant writes everything down in a clear document and hands it back to you — then stops, letting you decide what to do next.

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AI-Generated Review

What is seedex-skills?

This is a single Claude Code skill that turns vague ideas into written spec documents. The skill, called "spark," asks one question at a time to clarify your thinking, proposes 2-3 approaches with tradeoffs, writes the final spec to your docs folder, and then stops. It deliberately does not chain into implementation planning or code generation. You get the spec; you decide what happens next. Install it with a single npx command and it drops into your Claude skills directory.

Why is it gaining traction?

The key differentiator is the "stops after spec" behavior. Most AI-assisted workflows eagerly jump into implementation the moment you describe an idea. Spark forces a deliberate pause: you explore, you design, you document, and only then do you decide whether to build. The structured dialogue approach (one question at a time, multiple choice preferred) keeps brainstorming focused rather than letting the conversation drift. It's extracted from the well-regarded Superpowers methodology, so the process itself is battle-tested.

Who should use this?

Product managers who need to crystallize feature ideas before handing them to engineers. Solo developers who want to think through design decisions before writing code. Teams tired of AI assistants that immediately try to implement whatever you describe. If you find yourself constantly reining in AI tools that want to start coding before you've finished thinking, this skill enforces the discipline you probably want.

Verdict

At 15 stars and a 1.0% credibility score, this is a young project with minimal community validation. That said, the MIT license and clean extraction from Superpowers mean the underlying methodology is sound. Worth trying if you use Claude Code and want better design thinking before implementation begins. Don't bet a production workflow on it yet.

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