Agent Skills: Common Questions and Solutions

2025-12-30 updated 2025-12-30 1 min

Table of Contents

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

Agent Skills does not currently support Google Antigravity.

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

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.

Agent Skills