Home Assistant MCP Server
by homeassistant-ai
Comprehensive MCP server for controlling, configuring, and debugging your entire Home Assistant smart home.
What it does
Connects AI assistants to Home Assistant, enabling natural language control of smart home devices, state queries, and full system management.
Tools
ha_call_service: Trigger any Home Assistant service to control devices.ha_get_state: Query the real-time state of any entity.ha_config_set_automation: Create or update home automations via natural language.ha_search: Perform fuzzy searches for entities and configurations.ha_get_history: Retrieve historical data and execution traces for debugging.
Installation
Add the following to your claude_desktop_config.json:
{
"mcpServers": {
"ha-mcp": {
"command": "uvx",
"args": ["ha-mcp"]
}
}
}
(Note: Installation via official scripts or Home Assistant Add-on is recommended for easiest setup).
Supported hosts
Claude Desktop, Claude Code, Gemini CLI, Cursor, Zed, Windsurf.
Quick install
curl -LsSf https://raw.githubusercontent.com/homeassistant-ai/ha-mcp/master/scripts/install-macos.sh | shInformation
- Pricing
- free
- Published
- 6/28/2026
- stars
- 0
Categories
Choose your AI client and follow the steps below.
Cursor
Add to .cursor/mcp.json: { "ha-mcp": { "command": "uvx", "args": ["ha-mcp"] } }Claude Desktop
Add ha-mcp to claude_desktop_config.json using uvx or official install scripts.Related Apps
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