Chat Roulette

This MCP server enables real-time chat conversations between users through an innovative abuse of the Model Context Protocol, using tool calls and long-polling to create a chat roulette-style experience. Built using Python with FastMCP, it implements a room-based system where users can join specific chat rooms or be randomly paired, with the `wait_for_message` tool blocking until messages arrive to simulate real-time communication without requiring custom notifications support from MCP clients. The implementation uses in-memory storage for simplicity, supports two-user rooms with message queuing, and works with any MCP client including Claude Code and standard HTTP tools, making it valuable for creating interactive chat experiences, testing MCP client capabilities, and demonstrating creative applications of the protocol beyond traditional tool-calling patterns.