The Agent Skills Directory

[SAFE]: The skill instructions and provided code templates follow standard web development practices for local prototyping. The server template facilitates local viewing of HTML files created by the user.
[COMMAND_EXECUTION]: The skill guides the user through standard shell commands (mkdir, cd, npm) and a port management tool (portman) to initialize a local project environment. These operations are restricted to the user's project directory.
[EXTERNAL_DOWNLOADS]: The skill includes instructions to install the express package via npm. Express is a widely recognized and industry-standard web framework for Node.js.
[SAFE]: The provided server.js script uses express.static to serve files specifically from the mockups/ directory. It uses os.networkInterfaces() to help the user identify their local IP for cross-device testing, which is a common and benign development practice.

design-mockups