The Agent Skills Directory

Local Command Execution: The skill provides instructions to run commands such as npm run dev and node to set up a local development server. These operations are essential for testing the workbench against local source code and are used as intended.
Browser Interaction and Automation: The skill includes patterns for clearing service workers and simulating device viewports using browser automation tools. These techniques are standard for ensuring a clean testing environment and validating responsive designs.

vscode-dev-workbench