Agent skill

npx

Enhanced interface for npx, used to execute Node.js packages without local installation. Core Scenario: When the user needs to run a one-off Node.js tool or test a package.

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Install this agent skill to your Project

npx add-skill https://github.com/x-cmd/skill/tree/main/data/x-cmd/npx

SKILL.md

npx - Node Package Executor

The npx module allows users to execute Node.js tools directly from the npm registry without needing to install them globally or locally first.

When to Activate

  • When running a CLI tool once (e.g., scaffolding a project).
  • When testing different versions of a package.

Patterns & Examples

Run Scaffolding Tool

bash
# Execute create-react-app without installation
x npx create-react-app my-new-project

Checklist

  • Confirm the package name and arguments.
  • Verify if a specific version is required.

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