I don't think I have heard of any platform that will tell if a coin/token is not scam or it is scam, even coinMarketCap will only provide you with information. I think it simply about making your research and considering some factors like; the idea behind the creation of the coin/token if it is feasible the developer, those partnering with the coin/token and many other things. And I tell you you will not fall into scam project.