tejas-singh-0212/tool-directory ? reverse-engineered prompt

Build me a sleek cyberpunk style tool directory website that lets people browse and search a big collection of AI tools, developer resources, and useful web apps.

It should feel fast and simple, with a dark neon look, clear categories, and a strong search bar so users can quickly find what they need. Each tool should show its name, short purpose, link, and category, and the whole thing should work as a static site with no backend and no framework. Use a JSON file for the tool data, and make it easy to add or update entries later.

I also want basic validation and link checking so broken entries can be caught before deployment. The site should be ready for GitHub Pages style hosting, and it should work cleanly in the browser without any build step. If you need anything unclear, look up current docs online and keep the implementation simple and maintainable.