Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| HA_URL | No | URL of your Home Assistant instance | http://homeassistant.local:8123 |
| HOME_ASSISTANT_TOKEN | Yes | Your Home Assistant Long-Lived Access Token |
Schema
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| control_device | Control a Home Assistant entity by turning it on or off. Args:
entity_id: The Home Assistant entity ID to control (format: domain.entity)
state: The desired state ('on' or 'off') |
| search_entities | Search for Home Assistant entities matching a natural language description. Args:
description: Natural language description of the entity (e.g., "office light", "kitchen fan")
Returns:
A list of matching entity IDs with their friendly names, or an error message |
| set_device_color | Set the color and optionally brightness of a light entity. Args:
entity_id: The Home Assistant entity ID to control (format: light.entity)
red: Red component (0-255)
green: Green component (0-255)
blue: Blue component (0-255)
brightness: Optional brightness level (0-255) |