My First Reaction: Is This a Joke?
When I first came across this project, I honestly thought it was a joke. I like to browse GitHub in my spare time, and the other day I stumbled upon a repository called domain-experts. Its description read, "Turning human experts into AI agents." My initial thought was: is this just another gimmick project? But when I clicked in, I was genuinely surprised. Inside, there were dozens of skills neatly categorized—doctors, lawyers, chefs… and even one dedicated entirely to stone cutting and carving, this stone-cutter-carver-manufacturing skill.
My father used to be a stone carver, and he would always go on and on about things like "the depth of your cut has to be precise" and "blue stone and granite have very different temperaments." So when I saw this skill's name, it felt instantly familiar. I decided to give it a try to see whether it could actually offer me the kind of guidance a seasoned craftsman would give.
What Exactly Does This Skill Do?
Simply put, this skill packages the know-how of stonemasons, carvers, and manufacturing craftsmen into a knowledge base that AI can use. When you ask it a question, it doesn't give you vague fluff—it tells you directly how to pick the right tools, how to approach a cut, and how to control cutting speed. It even goes into practical shop-floor details like production scheduling and minimizing material waste.
For example, the last time I asked it, "I want to make a simple relief carving on a piece of white marble. What should I do first?" Its answer basically went like this: first, sketch out the outline; then use a large flat chisel for the rough shaping; switch to a smaller round chisel for the finer details; and don't push the tool too hard with each cut—leave some allowance and work your way down slowly. Sounds pretty legit, doesn't it?
This skill covers roughly the following areas:
- Stone Cutting: cutting parameters for different stone types, saw blade selection, cooling methods.
- Carving Techniques: basic methods and tool usage for relief carving, round carving, and openwork carving.
- Manufacturing Processes: workflow arrangements from raw material to finished product, quality control, and equipment maintenance.
- Safety Guidelines: dust protection, and precautions for operating machinery.
How to Install It Into Your Own AI
The installation process was simpler than I expected. As long as your environment has Node.js, just run the following single command:
npx skills add https://github.com/wonsukchoi/domain-experts --skill stone-cutter-carver-manufacturingThis command downloads the skill you want from the repository to your local machine. If you prefer to use it offline, you can also go to the repository's homepage, click "Download ZIP," download the entire repo, and then simply extract the roles/stone-cutter-carver-manufacturing folder and drop it into your skills directory.
After installation, you'll also need to enable the skill in your AI agent platform. The exact steps may differ from platform to platform, but in general, you'll find a "Skills" section under Settings or Extensions, then just click "Load." Once it loads successfully, you can ask it stone-processing-related questions just like you would in a normal chat.
My Hands-On Experience
To verify whether it actually knew its stuff, I deliberately asked some tricky questions. For instance: "What should I do if marble keeps chipping at the edges while cutting?" Its answer included: check whether the saw blade is sharp enough, slow down the feed rate, and ideally use laser cutting or a water jet; if you can only use a circular saw, score a shallow groove on the back first so the cut can gradually work its way through. These suggestions were quite similar to what my father taught me back in the day—at the very least, it wasn't making things up.
Another time, I asked: "For a small stone-carving studio, roughly how many jobs do you need to take on in a year to break even?" It actually ran the numbers for me: equipment depreciation, material loss, labor hours, utilities, and rent… After calculating, it even reminded me to start with small pieces to build experience early on, and not to dive straight into big projects. I have to admit, that felt surprisingly thoughtful—like having an old master looking out for you.
Of course, it's not infallible. For example, if you ask it "where does this stone come from," it can probably only give you a rough answer, since it's not a geology skill. But for beginners and intermediate learners, it definitely qualifies as a reliable advisor.
Who Should Use This Skill
In my opinion, the people who would benefit most fall into a few categories:
- Apprentice stonemasons just starting out in the trade, who need quick answers to questions and want to accelerate their learning curve.
- Small business owners in architectural decoration or stone processing, who want to optimize workflows and cut costs.
- Sculpture students who want to understand traditional tools and techniques.
- Even the simply curious—anyone who wants to learn how stone transforms into beautiful sculptures can use it as an educational resource.
In addition, the repository itself is quite interesting. Besides this skill, it contains roles like doctors, lawyers, and plumbers, each packaged as an independent skill. Even if you're not into stone, you can browse the other skills—you might just find something valuable.
A Couple of Final Reminders
When using this skill, always keep in mind that it only provides reference suggestions. Real cutting and carving are full of uncertainty—the stone's grain, the temperature, and the humidity all affect the result. So when it really counts, you still have to rely on your own feel. Also, stay safe: wear proper goggles and a dust mask. Don't get so caught up asking the AI questions that you forget about protective gear.
All in all, this stone-cutter-carver-manufacturing skill made me look at AI's potential in traditional crafts with a whole new level of respect. It doesn't replace an experienced master, but at the very least, it can help you avoid a lot of detours. If you're also interested in stone processing, go ahead and try installing it. After all, it's just one command away.
