Claude Code Skills FAQs

Question 1

When should I create a custom Claude Code skill?

Accepted Answer

You should create a skill when you use complex tools (like Neovim, tmux, or AeroSpace), have specific project conventions, or find yourself frequently giving the same context to Claude. It's ideal for making non-obvious workflows persistent.

Question 2

How does Claude Code decide which skill to use?

Accepted Answer

Claude automatically invokes skills based on the 'description' field in your SKILL.md YAML frontmatter. By including specific keywords and trigger phrases in that description, Claude knows exactly when a skill's context is relevant to your request.

Question 3

What is a Claude Code skill?

Accepted Answer

A Claude Code skill is a specialized prompt and configuration set that extends Claude's capabilities. It provides specific context for tools, workflows, or project conventions, allowing the AI to act as an expert for that particular domain.

Question 4

Can I share skills between different projects?

Accepted Answer

Yes. Skills stored in the '~/.claude/skills/' directory are considered 'User Skills' and are globally available across all your Claude Code sessions, regardless of which project folder you are currently working in.

Question 5

What is the required structure for a new skill?

Accepted Answer

Every skill must be in its own directory within '~/.claude/skills/' and contain a 'SKILL.md' file. This file requires YAML frontmatter with a 'name' (matching the directory) and a 'description' that acts as the trigger for the AI.

Claude Code Skills

Claude Code Skills

About

Key Features

Use Cases

About

Key Features

Use Cases