claude-skill
WhyBuddy: Universal Product Rehearsal
Quickly spec products with WhyBuddy, a simple rehearsal engine. Built with TypeScript.
358 stars62 forksTypeScriptGuide quality 8/10Updated 8/2/2026100% free · open source
What it does
WhyBuddy is a simple rehearsal engine that helps founders quickly spec products by generating text based on a set of inputs.
When to use it
- •When you need to generate product descriptions for an e-commerce website
- •When you want to automate the process of creating product specifications
- •When you need to generate ideas for new products or features
Ready-to-paste prompt
Create a product specification for a new smartwatch by running `npx ts-node index.ts --input '{"name": "SmartWatch", "description": "A new smartwatch with health tracking features"}'`Heads up: Make sure you have Node.js and TypeScript installed on your system, and that you have the `ts-node` package installed globally by running `npm install -g ts-node`
Saves to your device
Use with Claude
New
Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.
⚡ Runs out of the box
A prompt/skill package — nothing to install beyond adding it to your AI tool.
Try it instantly — no install
Claude Code
mkdir -p ~/.claude/skills/whybuddy && curl -fsSL https://workflowstacks.com/api/skills/whybuddy/claude-skill -o ~/.claude/skills/whybuddy/SKILL.mdOpen in another AI app
Opens the app with this repo with the prompt ready to go — no copy-paste needed.
Use with Claude
New
Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.
⚡ Runs out of the box
A prompt/skill package — nothing to install beyond adding it to your AI tool.
Try it instantly — no install
Claude Code
mkdir -p ~/.claude/skills/whybuddy && curl -fsSL https://workflowstacks.com/api/skills/whybuddy/claude-skill -o ~/.claude/skills/whybuddy/SKILL.mdOpen in another AI app
Opens the app with this repo with the prompt ready to go — no copy-paste needed.
Details
Creator
xiaojilele-glitch
Language
TypeScript
Category
claude-skill
Published
3/25/2026
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