Claude's Skills MD files let you automate any repetitive workflow by teaching Claude your exact process once. Since Anthropic launched Agent Skills in October 2025, over 30 AI tools now support the open standard — meaning one skill file can work across Claude, Cursor, VS Code Copilot, and more.
What Are Claude Skills — and Why Should You Care?
You just moved from ChatGPT to Claude. Maybe it was the hype. Maybe someone showed you a demo. Either way, you're here and wondering: how do I actually get the most out of this?
The answer most people miss: you automate your workflow.
A Skill in Claude is a folder containing a SKILL.md file — a custom playbook that teaches Claude exactly how to handle a specific task. You write it once, Claude saves it, and every time that task comes up, Claude already knows what to do.
You're not giving Claude a vague prompt. You're giving it your exact process — the tools you use, the order you do things, and what the finished product looks like. Skills can include scripts Claude executes, templates it fills in, reference files it reads, and dynamic data it pulls. It's a full automation system, not a sticky note.
The One Prompt That Builds Your Skill Automatically
You don't need to code. You don't need to manually create folder structures. Describe your workflow to Claude in enough detail — and it builds the skill for you.
Here's the prompt. Copy it, paste it, and let Claude guide you:
"I want to automate a repetitive task in my workflow. I'm going to describe what I do, and I need you to ask me questions to fully understand it. The steps involved, the tools I use, what I do manually, and what the end result looks like. Once you understand it completely, help me figure out what can be automated, what tools can connect, and what the most efficient version of this workflow looks like. Then create a Skills MD file so I never have to explain this to you again. Let's start. Ask me your first question."
Claude will interview you about your process, figure out where the bottlenecks are, suggest tool connections, and generate the SKILL.md file.
I use this exact process for my own newsletter. I have a skill that researches AI news, drafts an article, generates images, builds the HTML, and publishes to my website — every day. But my stack is specific to me: Supabase, GitHub, Vercel. Your stack is different. That's why the prompt asks YOU about YOUR tools first — the skill it creates is custom-built for your workflow, not a generic template.
What Should You Automate First?
Start with the task you do most often that follows roughly the same steps each time. Content creation is the obvious pick — newsletters, social posts, reports, client emails. But it goes beyond writing.
People are building Skills for deploying code with a single command, generating weekly performance reports from live data, reviewing pull requests against team standards, processing incoming client forms, and summarizing meetings into action items with assigned owners.
The key: Skills can include executable code — Python scripts, shell commands, API calls — that Claude runs as part of the workflow. It's not just generating text. It's actually doing things.
And because the Agent Skills open standard is portable, the skill you build in Claude works in Cursor, VS Code Copilot, Gemini CLI, and JetBrains Junie too. Build once, use everywhere.
Claude's Skills MD files are the most underused feature for people switching from ChatGPT. One prompt turns any repetitive workflow into a reusable automation — with your specific tools, your specific steps, and your specific output. Stop re-explaining your workflows. Automate them.