Home Assistant
Enables natural language control of Home Assistant smart home systems with tools for querying entity...
Log in to your Home Assistant instance
- Open your Home Assistant dashboard in your web browser (typically at
http://your-home-assistant:8123or your custom URL).
- Open your Home Assistant dashboard in your web browser (typically at
Obtain your Home Assistant URL
- The URL in your browser's address bar is your
HASS_URLvalue (e.g.,http://homeassistant.local:8123or similar).
- The URL in your browser's address bar is your
Navigate to your Profile
- In Home Assistant, click your user profile icon (usually at the bottom left of the sidebar).
Generate a Long-Lived Access Token
- Scroll down to the "Long-Lived Access Tokens" section on your profile page.
- Click “Create Token.”
- Give your token a descriptive name and confirm creation.
Copy and Save the Token
- Copy the token displayed—you will only see it once.
- This value is your
HASS_TOKEN.
Fill in the FastMCP Connection Interface
- Locate the "Install Now" button for adding ENVs in your FastMCP interface.
- In the provided fields:
- Set
HASS_URLto your Home Assistant URL (step 2). - Set
HASS_TOKENto the token you copied (step 5). - Optionally, set
HASS_MOCKto"true"for testing mode, or"false"for real connections.
- Set
Confirm and Save
- Complete the process in FastMCP to finish the connection setup.
- Your server is now ready to integrate with Home Assistant!
How to Install Home Assistant
Install Home Assistant MCP server with one click through FastMCP. Choose your preferred AI development tool below:
Claude Desktop
Click "Claude Desktop" in Quick Start
Cursor IDE
Click "Cursor IDE" in Quick Start
VS Code
Click "VS Code" in Quick Start
Alternatives to Home Assistant
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The MCP server should open in . If it doesn't open automatically, please check that you have the application installed.
Copy and run this command in your terminal:
Make sure Gemini CLI is installed:
Visit Gemini CLI documentation for installation instructions.
Make sure Claude Code is installed:
Visit Claude Code documentation for installation instructions.
Installation Steps:
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