https://github.com/bh-rat/mcp-db

Open source python based event and session store implementation for MCP and an ASGI wrapper that enables cross-node session admission, failover, and sticky-session-free scaling. It partially solves the MCP's session and statefulness problem for scaling by using a session storage (works well for server concepts). New server requests and broken streams can be served and resumed respectively by any of the instances.

*Sampling/Elicitation/Client concepts that rely on GET streams from server are still tied to the same node.