UnrealClaude is an editor plugin that integrates the Claude Code CLI directly into the Unreal Engine 5.7 development environment. The plugin provides a docked chat panel with live streaming AI responses and runs a Model Context Protocol (MCP) server for access to UE5.7 documentation and other coding agents. Developers can get AI-powered coding assistance contextually while working within the editor, using either the in-editor interface or Claude Code with the /mcp command.