home/categories/package-distribution/mearman-marketplace-plugins-npm-registry-skills-npm-exists-skill-md
package-distributiondevelopment
npm-exists
Check if an npm package name exists in the registry. Use when the user asks if a package name is available, wants to check package existence, or verify if a package is published.
maintainer
Mearman
更新于 1/19/2026
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quick start
Installation and usage
Check if an npm package name exists in the registry. Use when the user asks if a package name is available, wants to check package existence, or verify if a package is published.
安装
$ install --globalskills.sh
使用
安装后，您可以通过在终端运行以下命令来使用此技能：
skills use npm-exists