npm-owner

Add a new user as a maintainer of a package

$ npm owner add [username] [package_name]

$ npm owner rm [username] [package_name]

$ npm owner ls [package_name]

npm owner add <user> <package>
npm owner rm <user> <package>
npm owner ls <package>

add <user> <package>
    Adds a user as an owner of the specified package.

rm <user> <package>
    Removes a user from the owners list of the specified package.

ls <package>
    Lists the current owners of the specified package.

The npm owner command in npm is used to manage the owners of a package published on the npm registry. It allows you to add, remove, and list the current owners. Ownership grants users the ability to publish new versions of a package, modify its metadata, and manage collaborators. Proper management of package ownership is crucial for maintaining the security and integrity of packages within the npm ecosystem. This ensures that only authorized individuals can make changes to a package, preventing unauthorized modifications or malicious updates. The command provides essential controls for package maintainers to delegate responsibilities or transfer ownership when necessary. It ensures accountability and transparency regarding who has control over a published package.
When transferring ownership, ensure the new owner is trusted and understands the package's codebase and maintenance requirements. Incorrect usage could lead to security vulnerabilities or disruption of package availability.

The npm owner command requires you to be logged in as a user with sufficient permissions to manage the package. You must already be an owner to add or remove other owners. Incorrect usage, such as removing all owners or adding untrusted users, can lead to irreversible loss of control over the package.

Before using npm owner, ensure you are logged into npm using npm login. This command requires authentication to verify your permissions to manage the package.

The command will throw errors if you attempt to add or remove owners without sufficient permissions or if the specified package does not exist. Check the error messages for troubleshooting information.

npm-adduser(1), npm-publish(1), npm-access(1)