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Home Assistant

Verified Integration
Author: @miguelg719•Category: ServerApplication
GitHub Repository
JSON-RPC 2.0
Protocol Standard
Sub-second
Execution Latency
Active
Operational Status
Tags:#Claude#Search#API#Git#Filesystem#AI#GitHub#Node.js#Automation

Client Configuration

— Connect Home Assistant to Claude Desktop or Cursor in seconds
{
  "mcpServers": {
    "home-assistant-3": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-home-assistant-3"
      ],
      "env": {}
    }
  }
}
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).
Architecture & Capabilities

System Overview

Integrates with Home Assistant to provide smart home control capabilities via Model Context Protocol (MCP).

Indexed Date

7/23/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Home Assistant

Currently, it supports control for lights (on/off, brightness), climate (temperature, HVAC modes), locks (lock/unlock), alarm control panels (arm/disarm), and humidifiers (humidity).

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