Loxone MCP Server
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| MCP_HOST | No | HTTP host (default: '127.0.0.1') | 127.0.0.1 |
| MCP_PORT | No | HTTP port (default: 8000) | 8000 |
| LOG_LEVEL | No | Logging level | INFO |
| MCP_TRANSPORT | No | Set to 'http' for HTTP mode (default: 'stdio') | stdio |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {
"listChanged": true
} |
| prompts | {
"listChanged": false
} |
| resources | {
"subscribe": false,
"listChanged": false
} |
| experimental | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| loxone_list_devicesA | List all Loxone devices with optional filtering. Args: host: Loxone Miniserver host/IP address (uses LOXONE_HOST env var if not provided) username: Loxone username (uses LOXONE_USERNAME env var if not provided) password: Loxone password (uses LOXONE_PASSWORD env var if not provided) port: Loxone port (uses LOXONE_PORT env var or default: 80) client_id: Unique identifier for the client (default: "default") device_type: Filter by device type (e.g., "Switch", "Dimmer", "Jalousie") room: Filter by room name Returns: Standardized response with list of devices and their basic information |
| loxone_get_device_stateA | Get comprehensive state information for a specific Loxone device. Returns detailed device state including all available parameters, capabilities, metadata, and device-type specific state structures. This enhanced version provides complete state information with parameter descriptions, units, and validation rules. Args: uuid: The UUID of the device host: Loxone Miniserver host/IP address (uses LOXONE_HOST env var if not provided) username: Loxone username (uses LOXONE_USERNAME env var if not provided) password: Loxone password (uses LOXONE_PASSWORD env var if not provided) port: Loxone port (uses LOXONE_PORT env var or default: 80) client_id: Unique identifier for the client (default: "default") Returns: Comprehensive device state response including: - Basic device information (uuid, name, type, room, category) - Enhanced state structure with device-type specific parameters - Device capabilities and supported operations - State parameter metadata (descriptions, units, ranges) - State validation rules and default values - Cache status and update tracking information |
| loxone_test_connectionA | Test connection to Loxone Miniserver. Args: host: Loxone Miniserver host/IP address (uses LOXONE_HOST env var if not provided) username: Loxone username (uses LOXONE_USERNAME env var if not provided) password: Loxone password (uses LOXONE_PASSWORD env var if not provided) port: Loxone port (uses LOXONE_PORT env var or default: 80) Returns: Connection test result |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
TDQS
Scored across 3 tools
Each tool targets a distinct action: listing devices, getting a single device state, and testing connection. There is no overlap in functionality.
All tools follow the consistent loxone_verb_noun pattern (loxone_list_devices, loxone_get_device_state, loxone_test_connection).
With 3 tools, the server is slightly underpopulated but still reasonable for basic read and connectivity operations. Could benefit from a few more tools.
The server lacks control/update operations (e.g., setting device state, dimming), which are essential for a home automation system. Only read and test are present.