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homeassistant

Control Home Assistant devices and automations via MCP Server tools.

Updated Aug 23, 2026
Search Tags:#automation#rest-api#smart-home#home-assistant#mcp-server#device-control
One-click install
npx skills add https://github.com/TerrifiedBug/nanoclaw-skills --skill homeassistant-terrifiedbug
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: homeassistant
Source: https://github.com/TerrifiedBug/nanoclaw-skills/tree/main/plugins/nanoclaw-homeassistant/files/container-skills
Command: npx skills add https://github.com/TerrifiedBug/nanoclaw-skills --skill homeassistant-terrifiedbug

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Connect Home Assistant devices and automations to MCP Server-driven workflows, eliminating manual toggling and streamlining device control.

Core Features & Use Cases

  • Native MCP tool integration to control lights, switches, scenes, automations, climate, and media players.
  • Query sensor states, trigger automations, and manage devices from a unified interface.
  • Use Case: Deploy a single command to turn off all lights at sunset across multiple entities.

Quick Start

Connect to Home Assistant via MCP Server and start issuing MCP commands to manage devices.

Frequently Asked Questions about homeassistant

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I control Home Assistant devices using MCP Server tools?▼

Home Assistant control via MCP Server tools manages devices and automations by issuing commands to turn lights on/off, query sensor states, trigger scenes, and adjust climate across multiple entities within MCP-enabled environments.

Can I manage Home Assistant automations if MCP tools are unavailable?▼

When MCP tools are unavailable, Home Assistant control falls back to the REST API using curl, allowing you to trigger scenes, adjust climate, and manage device states within your automation environment.

What can I automate with Home Assistant through an MCP Server integration?▼

Through MCP Server integration, you can automate controlling lights, switches, scenes, climate systems, and media players, as well as query sensor states and trigger existing automations from a unified interface.

Does Home Assistant MCP integration support querying sensor states and triggering scenes?▼

Yes, the Home Assistant MCP integration supports querying sensor states and triggering scenes, enabling you to retrieve current entity data and activate predefined lighting or climate configurations on demand.

What is the best way to turn off all lights across multiple entities at sunset?▼

The best way to turn off all lights at sunset across multiple entities is deploying a single MCP command through the Home Assistant integration, streamlining device control without manual toggling.

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