"Riot Games" matching MCP servers:

Social layer for AI coding — DMs, presence, discovery, and multiplayer games between developers. 68 tools including messaging, presence, memory, and 27 multiplayer games.

Enables interaction with the Twitch API, allowing users to retrieve comprehensive information about channels, streams, games, and more, with additional support for searching and accessing chat elements like emotes and badges.

Enables AI agents to create and manage ephemeral private chat rooms with end-to-end encryption, invite people or other agents via private links, and approve device fingerprints for real-time chat, drawing, and mini-games.

A Model Context Protocol server for Matrix that gives AI assistants read/write access to Matrix rooms, semantic search over message history, and real-time message notifications.