Home Assistant Mcp

Name: Home Assistant Mcp
Author: Coolver

by Coolvercommunityv3.2.12

This MCP server integrates with Home Assistant to enable AI-assisted automation and management of smart home configurations through compatible IDEs.

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

GitHub Repository

Install & configure

Prerequisites

required
Node.js 18+
Node.js runtime
https://nodejs.org
required
HA Vibecode Agent
Install the companion Home Assistant add-on from the HA Vibecode Agent repo and start it
https://github.com/Coolver/home-assistant-vibecode-agent

Install in your client

Paste into the AI you're chatting with — it will figure out the rest

Please install the `home-assistant-mcp` MCP server into my current AI client (that's you).

Required prerequisites (do these first if not already done):
- **Node.js 18+** — Node.js runtime (https://nodejs.org)
- **HA Vibecode Agent** — Install the companion Home Assistant add-on from the HA Vibecode Agent repo and start it (https://github.com/Coolver/home-assistant-vibecode-agent)

Canonical MCP server config (stdio transport):
- command: `npx`
- args: ["-y","@coolver/home-assistant-mcp@latest"]
- required environment variables:
  - `HA_AGENT_URL`: URL of the HA Vibecode Agent add-on (example: `<your-ha-agent-url>`)
  - `HA_AGENT_KEY`: Agent key generated by HA Vibecode Agent (example: `<your-ha-agent-key>`)

Note: This MCP server relies on a companion Home Assistant add-on (HA Vibecode Agent) that exposes internal HA APIs.

Add this MCP server to my current client's config in the correct format for you. If you need secrets or credentials I haven't provided, ASK me — do not invent values or leave raw placeholders. After adding it, tell me how to verify the server is connected.

Note: This MCP server relies on a companion Home Assistant add-on (HA Vibecode Agent) that exposes internal HA APIs.