hey there! if you're dipping into building an
mcp server using node. js, check out this handy guide. it walks through key concepts, tool design basics (no fancy tech jargon here), and even shows how to upgrade from simple file storage straight up to mysql databases - pretty cool stuff for leveling your dev skills! curious what tips they have on handling data efficiently?
https://blog.logrocket.com/how-to-build-mcp-server-nodejs/