MCP Servers

ulanzi-mcp

MCP server and CLI for controlling Ulanzi TC001 Smart Pixel Clock via AWTRIX3 HTTP API. Enables power, brightness, notifications, and more from AI assistants.

Category

README

Ulanzi MCP Server

PyPI - Status

MCP server and CLI for the Ulanzi TC001 Smart Pixel Clock (AWTRIX3 firmware).

Features

MCP Server: Control your Ulanzi clock from AI assistants (Claude Desktop, Cursor, Windsurf)
CLI Tool: Command-line interface for scripting and automation
Multi-clock Support: Control multiple clocks from a single instance
Full API Coverage: Access all AWTRIX3 HTTP API endpoints

Quick Start

1. Install

cd ulanzi-mcp
uv sync

2. Configure

Copy .env.example to .env and set your clock IP:

ULANZI_HOSTS=http://192.168.1.100

For multiple clocks:

ULANZI_HOSTS=http://192.168.1.100,http://192.168.1.101

3. Use CLI

# Check configuration
ulanzi info

# Turn on display
ulanzi power on

# Show notification
ulanzi notify "Meeting in 5 minutes!"

# Set brightness
ulanzi brightness 200

4. Use with MCP (Claude Desktop)

Add to your Claude Desktop config:

{
  "mcpServers": {
    "ulanzi-mcp": {
      "command": "uv",
      "args": ["--directory", "/path/to/ulanzi-mcp", "run", "python", "-m", "ulanzi_mcp.server"]
    }
  }
}

Environment Variables

Variable	Description	Default
`ULANZI_HOSTS`	Clock address(es), comma-separated	`http://192.168.1.100`
`ULANZI_USERNAME`	HTTP auth username	(none)
`ULANZI_PASSWORD`	HTTP auth password	(none)
`ULANZI_API_TIMEOUT`	Request timeout (seconds)	`10`
`ULANZI_MQTT_PREFIX`	MQTT topic prefix	`awtrix`

Available Tools/Commands

See docs/clock_spec.md for complete documentation.

Development

# Run MCP server in development mode
uv run mcp dev src/ulanzi_mcp/server.py

# Run CLI
ulanzi --help

# Run tests
uv run pytest

License

MIT

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