AI PICKS / FIELD NOTES
How to Install Claude Code Skills
Install a single skill from GitHub with the skills CLI, understand project and personal directories, and verify that Claude Code can use it.
QUICK ANSWER
For a published GitHub skill, use the skills CLI and choose Claude Code in its prompts. For a manual installation, keep SKILL.md and supporting files together in .claude/skills/<name>/ for a project or ~/.claude/skills/<name>/ for personal use. Verify the installation with a small task.
1. Check the source and requirements
Open the author's repository before running an install command. Read the instructions, license, supporting scripts and runtime requirements. A skill provides instructions to an agent; it does not grant a subscription or remove the need for installed tools.
2. Install one published skill
This example selects Anthropic's frontend-design skill instead of the whole repository. Run it in a terminal with Node.js and npx available. Follow the CLI prompts to choose the agent and installation scope; review the destination before confirming.
npx skills add https://github.com/anthropics/skills --skill frontend-designExample command or prompt; not a recorded execution.
3. Keep manual installations complete
Use the author's complete skill folder. Copying only SKILL.md can break relative references to scripts, assets or reference files. Project scope keeps a workflow with one repository; personal scope makes it available across your projects. These paths are for Claude Code, not universal client settings.
.claude/skills/frontend-design/
SKILL.md
# Keep any supporting files shipped by the authorExample command or prompt; not a recorded execution.
4. Verify before doing important work
In Claude Code, check whether the skill appears in the slash-command menu, then invoke /frontend-design with a small brief. Ask which skill was loaded and inspect the output. If it is missing or inactive, use the troubleshooting guide rather than repeatedly reinstalling everything.
/frontend-design Propose a visual direction for a small developer-tool landing page. Do not change files yet.Example command or prompt; not a recorded execution.
What about Codex and other agents?
Select the intended client in the skills CLI rather than reusing a Claude Code directory. Read that client's own installation documentation. Supporting scripts and client-specific frontmatter may require adaptation; success in one client is not proof of support in another.
Sources & updates
2026-10-02: First edition; sources and installation guidance checked. Review the latest source before running commands.