Guide
Claude Code skills, explained — and five ready-made ones for your business
Skills are the fastest way to turn Claude Code (or Cursor, Copilot, and other SKILL.md-compatible agents) from a general assistant into a specialist that does one job properly, every time. Here's how they actually work, how to install one in 60 seconds, and a free production skill to try right now.
What is a Claude Code skill?
A skill is a folder containing a SKILL.md file — a small markdown document with two parts: frontmatter (a name and a description) and a body of instructions. The description tells the agent when the skill applies; the body tells it how to do the job. When your request matches a skill's description, the agent loads those instructions and follows them — your prompt stays short, and the expertise lives in the file.
Skills can also ship references/ files — editable documents the skill reads at runtime. That's where good skills put the parts you should customize: your ideal-customer rubric, your reply style, your voice. Edit one plain-English file once, and the skill behaves like it works for you.
Because SKILL.md is plain markdown, the format has spread beyond Claude Code: Cursor, GitHub Copilot, Codex CLI, and 20+ agents now read the same folders. Write once, use in whichever agent you already pay for.
Installing a skill (60 seconds)
Start a new session and the skill triggers automatically when your work matches it — or invoke it directly by name, like /creai-meeting-actions. Uninstalling is deleting the folder. No registries, no daemons.
What makes a skill good
- A trigger-rich description — the agent can only use a skill it knows applies. "Use when the user pastes emails or asks to triage their inbox" beats "email helper".
- One job, done properly. A skill that qualifies leads should not also write your newsletter.
- Editable reference files for everything opinionated: your rubric, your tone, your delegation list.
- Hard safety rules in the body: a good business skill drafts — it never sends, posts, or spends on its own.
- Honest failure modes: instructions to leave [FILL IN] placeholders rather than invent facts.
Try one free
Download a production skill, no email required
Our Meeting Actions skill turns any meeting transcript into decisions, owned action items with deadlines, and a drafted follow-up email. It's a real, complete example of everything above — free.
Download the free skillReady-made business skills
If you'd rather install than write, our Agent Skills Pack ships five production skills built exactly this way — lead qualification, inbox triage, content repurposing, meeting actions, and weekly reviews — each with the editable reference files and safety rules described above, for $29. Use code LAUNCH for 20% off at checkout.
FAQ
- Do skills cost extra to run?
- No — a skill is instructions, not a service. It runs inside the agent subscription or API usage you already have.
- Do skills work outside Claude Code?
- Yes. The SKILL.md format is read by 20+ agents including Cursor, GitHub Copilot, and Codex CLI; only the install directory differs.
- Can a skill take actions on my accounts?
- A skill can only do what your agent can do, and a well-written one is explicit about staying in draft mode. Every skill we ship drafts for your review and never sends, posts, or spends.