Agent Skills: Common Questions and Solutions

Which AI Code Editors Does Agent Skills Support?

Agent Skills currently supports the following code editors:

• Claude Code
• VS Code (with GitHub Copilot)
• ChatGPT Codex
• Cursor
• Google Antigravity（from v1.14.2 supports）

How to Install Agent Skills (Installation Commands)

The general installation command format is:

npx skills-installer install <skill-name> --client <client-name>

Here’s an example using @anthropics/claude-code/frontend-design:

1. Installing a Skill in Claude Code

npx skills-installer install @anthropics/claude-code/frontend-design --client claude-code 

2. Installing a Skill in Cursor

npx skills-installer install @anthropics/claude-code/frontend-design --client cursor

3. Installing a Skill in ChatGPT Codex (using VS Code Codex extension or Codex CLI)

npx skills-installer install @anthropics/claude-code/frontend-design --client codex

4. How to install a Skill in Google Antigravity

Simply copy the skill directory to the ~\.gemini\antigravity\skills directory.

Troubleshooting: “npx skills-installer: command not found” Error

This error usually occurs when copying the command npx skills-installer - there might be an issue with the space between the words. Simply delete the space and type it again manually.

How to Check if Skills Are Installed Successfully?

Simply ask: “What skills have been installed?”

How to Use Skills?

Skills are typically triggered when related keywords are mentioned in conversation. You can also directly use the skill name, for example: “Please use the frontend-design skill to help me redesign the website style.”