H

Home Assistant MCP

Certified
An MCP server project integrated with Home Assistant, providing smart home control functions and supporting the control of various devices such as lights, thermostats, and door locks.
2.5 points
12

What is the Home Assistant MCP Server?

The Home Assistant MCP Server is a tool based on the Model Context Protocol (MCP) for connecting and controlling smart home devices on the Home Assistant platform. It allows users to operate devices such as lights, thermostats, locks, alarm systems, and humidifiers through simple commands.

How to use the Home Assistant MCP Server?

First, you need to generate a long - lived access token in Home Assistant and configure it in the MCP server. Then, you can control different smart home devices by sending standard commands.

Applicable scenarios

Suitable for home users and technology enthusiasts who want to achieve automated home management. Whether it's adjusting the light brightness or setting the thermostat temperature, it can be easily done through this server.

Main features

Light controlYou can turn on, turn off lights and adjust the brightness.
Thermostat controlSupports setting the target temperature and switching the HVAC mode.
Lock controlRealizes the remote locking or unlocking function.
Alarm system managementProvides options for arming and disarming.
Humidifier controlAdjusts the indoor humidity level.

Advantages and limitations

Advantages
Simplifies the operation process of smart home devices.
Is compatible with a variety of mainstream smart home devices.
Supports custom commands to meet personalized needs.
Limitations
Requires pre - configuring the Home Assistant environment.
Has a certain dependence on network stability.

How to use

Install Home Assistant
Download and install Home Assistant according to the official documentation.
Generate a long - lived access token
Generate a long - term valid API token in Home Assistant.
Configure the MCP server
Start the MCP server
Run the command to start the MCP server.

Usage examples

Case title: Control the living room lightsDemonstrates how to control the living room lights through the MCP server.
Case title: Adjust the bedroom thermostatDemonstrates how to set the target temperature of the bedroom thermostat.

Frequently Asked Questions

How to obtain a long - lived access token for Home Assistant?
Does the MCP server support all types of smart home devices?

Related resources

Home Assistant official documentation
Learn how to install and configure Home Assistant.
MCP Inspector
A visual tool for debugging the MCP server.
GitHub project homepage
Access the source code and more detailed information.
Installation
Copy the following command to your Client for configuration
Note: Your key is sensitive information, do not share it with anyone.
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