In this blog post, I’ll show how to create a Nestbox AI agent that mixes AI with real-world data to build something fun: a playlist generator based on vibes. The idea is simple — you type in a mood or situation, like “a rooftop party with friends”, and the agent gives you 15 Spotify songs that match the vibe. It also explains why each song fits.

Finding the right research paper can be frustrating. You might know what you're looking for, but if you don’t use the exact words the paper uses, it won’t show up. This makes it hard to discover useful studies, especially when different authors describe the same idea in different ways.