[lsaferite]

Horizontal scaling of remote MCP Servers is something the spec is sadly lacking any recognition around. If you've done work in this space, bravo. I've been using a message bus to decouple the HTTP servers from the MCP request handlers. I'm still evolving the solution, but it's been interesting so far.

[filearts]

This is the interface I landed on to make pluggable 'session hosts': https://github.com/ggoodman/mcp-server-go/blob/b8216cc1830ad...

It goes a tad beyond the spec minimum because I think it's valuable to be able to persist some small KV data with sessions and users.