The Agent Skills Directory

[COMMAND_EXECUTION]: The skill performs various shell operations including git for status checks and commits, and package manager commands (npm, yarn, pnpm) to manage dependencies. It specifically runs npx ng update to perform the migration and executes project-defined scripts such as lint, test, and build from the package.json to verify the upgrade. These actions are standard for development automation tools.
[EXTERNAL_DOWNLOADS]: The skill references official Angular update guides at angular.dev and update.angular.io to retrieve migration instructions. It also facilitates the download of updated packages from the public npm registry via the project's package manager and npx. These sources are official and trusted within the developer community.

angular-upgrade