At my day job we have an MCP server and had to spend quite a lot of time setting up extra monitoring and validation for it so I'm building a tool to do those things. Pretty much a regular server uptime checker, but also with some extra's that an MCP client gets access to tool and resource calls.

Our MCP server at work relays most of it's calls over to our API so we wanted to be sure something was testing and validating the whole flow.

https://healthymcp.com/