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AI Agent for Home Assistant MCP

Connect your Home Assistant instance with advanced LLM applications via the Model Context Protocol (MCP) Server. This integration enables seamless natural language control and real-time monitoring of your entire smart home ecosystem. Benefit from robust device control, automation management, state tracking, and secure API access—all powered by state-of-the-art language models for intuitive smart home experiences.

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Natural Language Device Control

Effortlessly control lights, climate, switches, media, and more using natural language commands. The Home Assistant MCP server bridges your smart home devices and LLMs, enabling intuitive automation and state monitoring from any HTTP-capable client or AI-powered app.

Smart Device Control.
Manage lights, climate, covers, switches, and more using natural language.
Real-time Updates.
Receive instant device state changes and automation triggers via Server-Sent Events (SSE).
Secure API.
Token-based authentication and rate limiting keep your smart home safe.
Mobile Ready.
Control your Home Assistant from any HTTP-capable or mobile client.
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Comprehensive Automation & Add-on Management

Create, edit, and manage automations with advanced configuration options, plus browse, install, or manage Home Assistant add-ons and HACS packages—all through a single, unified API. Enjoy streamlined smart home operations and simplified updates.

Automation Management.
Easily create, duplicate, and modify automations with multiple triggers, conditions, and actions.
Add-on & Package Management.
Browse, install, and manage add-ons and HACS packages directly from the API.
Version Control.
Keep integrations and automations up-to-date with simple version management.
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Advanced Smart Home API & Context Awareness

Leverage a robust, secure API to access, monitor, and update device states, execute actions, and track historical data. Benefit from intelligent device grouping, context-aware operations, and state validation for reliable smart home management.

Context-Aware Grouping.
Organize devices by area and floor for smarter, context-driven automation.
Robust Security.
TypeScript type safety, test coverage, and secure integrations ensure reliability.
State & History Monitoring.
Access and track device states and histories for actionable insights.

MCP INTEGRATION

Available Home Assistant MCP Integration Tools

The following tools are available as part of the Home Assistant MCP integration:

control

Control Home Assistant devices, such as turning entities on or off, toggling state, and adjusting device attributes.

addon

Manage Home Assistant add-ons, including listing, installing, uninstalling, starting, stopping, and configuring add-ons.

package

Handle HACS package management by listing, installing, and managing community store integrations, themes, scripts, and apps.

automation_config

Create, duplicate, and manage Home Assistant automations with advanced configuration support.

Connect Your Home Assistant with FlowHunt AI

Connect your Home Assistant to a FlowHunt AI Agent. Book a personalized demo or try FlowHunt free today!

Home Assistant MCP Server GitHub landing page

What is Home Assistant MCP Server

The Home Assistant MCP Server is an advanced, open-source server that acts as a bridge between your Home Assistant smart home instance and Language Learning Models (LLMs). By utilizing the Model Context Protocol (MCP), this server enables seamless, natural language control and monitoring of all your smart home devices. It exposes a comprehensive API for managing your Home Assistant ecosystem, allowing everything from device control to system administration to be executed via LLM applications. This integration empowers users to automate, monitor, and control their smart environments using conversational AI, making smart home management more accessible, powerful, and user-friendly.

Capabilities

What we can do with Home Assistant MCP Server

With the Home Assistant MCP Server, users can leverage the power of language models and automate their smart home effortlessly. It provides a robust API and protocol for integrating Home Assistant with AI agents, making it possible to control, monitor, and manage smart devices using natural language commands.

Natural Language Device Control
Control smart devices (lights, thermostats, sensors, etc.) using conversational prompts through LLMs.
Context-Aware Automation
Create and trigger automations based on contextual understanding powered by AI.
Comprehensive System Management
Manage Home Assistant entities, states, and configurations via API endpoints.
Real-Time Monitoring
Monitor device statuses and receive updates through LLM integrations.
Seamless Third-Party Integration
Connect external AI models or tools to extend Home Assistant's capabilities.
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How AI Agents Benefit from Home Assistant MCP Server

AI agents gain direct, real-time access to a Home Assistant instance through the MCP Server, enabling them to interpret and act on smart home data using natural language. This allows AI agents to automate routines, respond to user commands, and offer intelligent suggestions for smart home management, enhancing the capabilities and user experience of any AI-powered assistant.