Are these tools open source, so that I can take both and create a website you can chat with?
Parts are open source (Wire chatbot SDK, Wire Chat client) , others are not currently (entropy.ai).
For the later, this is their alpha test of outside API calls, so hopefully this is something than can be published publicly later once they are comfortable exposing API for everyone.
I went to entropy.ai and found some... something.. medical software? Looks closed source anyway