WiZ Smart Lights Control

Smart home automation often suffers from fragmented apps and manual toggles. This skill enables direct control of WiZ smart lights through any MCP-compatible AI agent, moving lighting management into your terminal or chat interface.

What it does

• Room-based control enables toggling lights on or off by room names like bedroom, office, or living room.
• RGB color precision allows for specific red, green, and blue values (0-255) to set the exact atmosphere.
• Brightness adjustment manages light intensity across devices to reduce eye strain or prepare for sleep.
• Preset scenes triggers over 30 native WiZ lighting modes including Sunset, Ocean, Fireplace, and Bedtime.
• Audio synchronization maps real-time audio pitch and volume to color and brightness via FFT.

How it works

1. Discovery involves running the server to identify local bulb IP addresses on your network.
2. Configuration requires mapping discovered IPs to room names in the home dictionary.
3. Activation happens by adding the server to your agent's MCP configuration file.
4. Execution occurs when you ask the agent to change colors, brightness, or scenes using natural language.

Frameworks & tools

This skill uses Python, the FastMCP framework, pywizlight for bulb communication, and pyaudio with numpy for audio-reactive processing.

Why this beats prompting it yourself

Standard prompts cannot interact with local network hardware. This skill provides the bridge between LLM reasoning and the physical WiZ UDP protocol, handling the low-level bulb communication that a text-only prompt cannot reach.

Use cases

• Set the office to "Focus" mode and 80% brightness during work hours.
• Automate a "Bedtime" scene across all rooms at a specific time.
• Sync living room lights to music for a party using the audio-reactive mode.

Known limitations

Requires bulbs to be on the same local network as the host machine. Users must manually input bulb IP addresses into the configuration file for room mapping to function.