vibe-coding-agent-dpsfj4qsthg3.edgeone.dev is a sandbox environment where you can build and preview small web projects with an AI agent. From our analysis, it's not a scam or a phishing site β it's technically clean, uses a valid certificate, and isn't on any blacklists.
That said, this is a very anonymous project. The domain is new with no web archive history, there's no about page or contact information, and we couldn't verify who owns it. For a personal coding tool, that's normal β many developers share prototypes this way. But if you're considering relying on this for anything important, the lack of transparency is worth factoring in.
If you're just experimenting or learning, there's little risk here. Just keep in mind that no one is standing behind this site publicly, so use it for what it is: an unfinished or experimental tool from an unknown creator.