I build Claude skill files for people who sell things online. Product listings, captions, tags, descriptions, the little pieces of copy that decide whether someone scrolls past or actually reads your product. I got tired of watching AI-written listings sound the same everywhere: same "perfect gift for anyone" openers, same stacked adjectives, same generic voice that says nothing about the actual product. So I started building skill files that write the way a good seller would, not the way a template would.

Every MDGlyph skill is built for one platform's real logic. What works on Etsy doesn't work on TikTok Shop. What sells on Poshmark isn't what sells on Amazon. So instead of one all-purpose prompt, I build one file per platform, with the tone, structure, and rules that platform actually rewards.

Each skill comes in two editions. The **Starter Edition** is free and gives you a taste, one clean draft, so you can see how it thinks before you commit to anything. The **Pro Edition** unlocks the full system: multiple angles, tone toggles for your specific product or audience, and a strategy note that explains why it wrote what it wrote. You're not just getting more words. You're getting the reasoning most sellers never get taught.

I write and test every skill myself, on real listings, before I publish it. If a file doesn't make my own copy better, it doesn't go up.

New skills go up regularly, usually a new platform or a new angle every few days. If you want to try before you buy, start with a free Starter Edition and see if it's a fit.

Questions, requests for a platform I haven't covered yet, or just want to say hi? Reach out through the contact page.

— MDGlyph