Home Assistant Light Mcp

Home Assistant Light MCP is a Model Context Protocol (MCP) server designed for controlling smart lighting systems via Home Assistant from any MCP-compatible AI client (such as Claude, Cursor, and Windsurf). It allows users to view and adjust the full state of their lights, manage detailed lighting scenes, activate or update scenes, blackout (turn off) all lights, run diagnostics, and repair/restore scenes. By design, it restricts control to light entities for safety, providing granular features like RGB/color temp adjustment, effect management, and special handling for IKEA Tradfri bulbs. Intended for smart home enthusiasts and users who want safe, advanced AI-driven lighting control and scene management that exceeds the official Home Assistant MCP’s capabilities.