In this video, I connect Claude Opus 5.5 to YouCam through MCP and build an AI skin analysis website from scratch. Built with Next.js, the site displays real scores and heatmaps from the YouCam AI Skin Analysis API. I also explain what to consider when developing a product, including personal data, Turkey’s data protection law (KVKK), and explicit consent.

In this video I build RingRoom, a real ring try-on app, with Claude Code and the YouCam fashion MCP server. You upload a photo of your hand, pick a ring (or upload your own ring photo), choose the finger and the position, and the YouCam Ring Virtual Try-On API puts the ring on your hand with real light and shadow. I show every step: the API key, the MCP setup, the first real API call, the build, the errors, and the finished app.