vercel/list-npm-package-content
List the contents of an npm package tarball before publishing. Use when the user wants to see what files are included in an npm bundle, verify package contents, or debug npm publish issues.
npx skills add https://github.com/vercel/ai --skill list-npm-package-contentThis skill lists the exact contents of an npm package tarball - the same files that would be uploaded to npm and downloaded by users.
Run the script from the package directory (e.g., packages/ai):
bash scripts/list-package-files.sh
The script will build the package, create a tarball, list its contents, and clean up automatically.
The files included are determined by:
files field in package.json - explicit allowlist of files/directories.npmignore - files to exclude (if present).gitignore - used if no .npmignore existspackage.json, README, LICENSE, CHANGELOG.git, node_modules, .npmrc, etc.Take vercel/list-npm-package-content from the repository into ~/.claude/skills for personal
use, or into .claude/skills inside a project.
The agent identifies a skill by the name field in its header. Two skills with the
same name cannot sit side by side — one of them will be ignored.