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name: skill-creator description: Use when interview-driven skill authoring: describe what you want, answer edge-case questions, get a drafted SKILL.md plus test prompts you can iterate on.

Skill Creator (Build Your Own Skill)

The Skill Creator is a skill for making skills, and it drives Griffin's iterative approach. You tell Claude what you want the skill to do (a skill that generates mobile app screens in your design system, or writes UX copy in your brand voice). It interviews you about edge cases, input formats, and output expectations, then drafts a SKILL.md file. It doesn't stop there — it creates test prompts, runs them, shows results, and lets you evaluate whether the skill works. You give feedback, it revises, you repeat, then you package the folder and share it.

What you get

• Interview covering purpose, edge cases, input formats, expected outputs
• drafted SKILL.md file
• test prompts generated and run
• evaluation loop with revision
• packaged skill folder ready to share

Customize your output

• Skill purpose: what problem it solves
• Input format: text, files, URLs
• Output expectations: what a good result looks like
• Iteration: number of test-and-revise rounds

Example output

For a UX copy skill in your brand voice, Skill Creator asks about tone descriptors, banned words, and target character counts, drafts a SKILL.md, then runs three test prompts (empty state, error state, onboarding) and asks you to score each so it can revise.

Best for

Designers, PMs, and anyone extending Claude with custom domain plug-ins

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Source: Griffin Wooldridge · https://www.griffinwooldridge.com/blog/claude-skills-for-designers Category: Meta / Skill Engineering · Priority: P1