What is ruota-della-fortuna?

Ruota della Fortuna is a browser-based NSFW tag randomizer styled to look like a vintage slot machine. It has seven category wheels: body position, scene, props, role or relationship setup, physical actions, psychological elements, and an optional gore category that is locked off by default. The tag pool contains over 450 entries drawn from sites including AO3, Pixiv, and DLsite, with tags written in Chinese, English, and Japanese. Opening the HTML file in a browser is all that is needed to use it. Custom tags can be added and are saved in the browser's local storage. For users who want to share a link, the project can be deployed to GitHub Pages without any server setup. For AI integration, a self-hosted option is available: running it with Node starts a local server on port 3000 with a small API. The spin endpoint accepts a list of active wheels and returns a randomized result. A separate endpoint lets you add custom tags, and another lists all available dimensions and their tag counts. The project also includes an MCP server script that exposes two tools: one to spin the machine and return a result, and one to list all dimensions and tag counts. This lets AI assistants call the randomizer directly from their tool configuration. The project is licensed under MIT.