Home Assistant FAQs

Question 1

How do I connect the Home Assistant MCP Server to an LLM client like Claude?

Accepted Answer

You connect by configuring the server within your LLM client's MCP settings (e.g., `claude_desktop_config.json` for Claude Desktop or Claude Code). You specify the command and arguments to launch the server, including the path to your project and your Home Assistant URL/token either via environment variables or a `.env` file.

Question 2

What are the primary requirements to run the Home Assistant MCP Server?

Accepted Answer

To run this server, you need Python 3.14+, the uv package manager, a running Home Assistant instance reachable over your network, and a long-lived access token generated from your Home Assistant user profile for authentication.

Question 3

What is the Home Assistant MCP Server?

Accepted Answer

The Home Assistant MCP Server is an implementation of the Model Context Protocol (MCP) that allows AI-powered LLM clients to directly control and manage your Home Assistant smart home ecosystem. It bridges the gap between AI and your smart devices.

Question 4

What specific Home Assistant features can I control with AI using this tool?

Accepted Answer

You can achieve comprehensive AI control over entities and devices (states, services), full management of Lovelace dashboards (create, update, delete), administration of Home Assistant add-ons, access to various system logs, and granular control over automations, scripts, and scenes, along with core system settings.

Question 5

Can I manage Home Assistant add-ons and system updates through AI commands?

Accepted Answer

Yes, if your Home Assistant setup is running on Home Assistant OS or Supervised mode, the server provides tools for managing add-ons (install, update, configure) and even performing OS, Core, or Supervisor updates directly via AI commands.

Home Assistant

Home Assistant

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