home-assistant-mcp

local MCP server

Installation

Terminal

claude mcp add home-assistant-mcp -e HA_AGENT_URL=... -e HA_AGENT_KEY=... -- npx -y @coolver/home-assistant-mcp

Run in your project folder. Add --scope user to use it everywhere.

Claude Desktop, Cursor & other clients

Add to claude_desktop_config.json or .cursor/mcp.json.

{
  "mcpServers": {
    "home-assistant-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@coolver/home-assistant-mcp"
      ],
      "env": {
        "HA_AGENT_URL": "...",
        "HA_AGENT_KEY": "..."
      }
    }
  }
}

Fill in the environment variables with your own credentials.

Summary

Vibecode your Home Assistant setup from your IDE: automations, dashboards, themes and configs

Questions

home-assistant-mcp is a local MCP server distributed as the npm package @coolver/home-assistant-mcp.

Run: claude mcp add home-assistant-mcp -e HA_AGENT_URL=... -e HA_AGENT_KEY=... -- npx -y @coolver/home-assistant-mcp

Run: codex mcp add home-assistant-mcp --env HA_AGENT_URL=... --env HA_AGENT_KEY=... -- npx -y @coolver/home-assistant-mcp

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