Waiting for the preworkout to kick in I decided to check in on my internet wide search for insecure MCP servers
I found this one out of China. It appears to belong to a woman who likes books.
I used the send notification tool she built to let her know it was open to the internet.
The message reads
"Yuqing, hello~ I’m greeting you from the United States.
Your MCP server is really cool!
Just a quiet heads-up: it’s currently unauthenticated and exposed directly to the internet (***.*.*****.***:3000), which isn’t very safe - consider adding a lock or moving it onto a private network.
Wishing you and your family all the best!"