A minimal demo MCP server exposing user management tools (list, get, create, update, delete users) over both stdio and HTTP/SSE transports, wrapping an Express REST API to illustrate local vs remote MCP connectivity.
Enables AI-compatible MCP clients to create, retrieve, update, and delete user records through five MCP tools, plus a guide resource and a prompt that auto-generates and saves random users. User data is validated with Zod and persisted in a JSON file behind a Streamable HTTP endpoint.