Koskamo

home-assistant-mcp

An MCP server and Claude Code side pane integration for Home Assistant and ESPHome. It enables agents to read device states, call services, edit automations, compile and flash firmware, and view live dashboards. It supports configuration via environment variables and can be launched on-demand using npx.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

home-assistant-mcp logo, by VortitronCommunity listingLocal stdioSource reviewed; not executedPublished by Vortitron
You need:Install Requires Node.js ≥ 20 .
Vendor documentation

What you can do with it

  • Read Home Assistant device states
  • Call Home Assistant services
  • Edit Home Assistant automations
  • Compile and flash ESPHome firmware

Source and maintenance

Community listingRegistry 0.11.0MIT
mcp-registry: io.github.Vortitron/home-assistant-mcp@0.11.0Source repositoryProject website
Last repository push
Latest release
v0.10.0
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@vortitron/home-assistant-mcp 0.11.0

npm
@vortitron/home-assistant-mcp package definition
{
  "version": "0.11.0",
  "transport": "stdio",
  "identifier": "@vortitron/home-assistant-mcp",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "HA_URL",
      "format": "string",
      "description": "Your Home Assistant's address, e.g. http://homeassistant.local:8123 (or use VOMEHOME_TOKEN instead)"
    },
    {
      "name": "HA_TOKEN",
      "format": "string",
      "description": "A Home Assistant long-lived access token"
    },
    {
      "name": "HA_ALLOW_WRITE",
      "format": "boolean",
      "description": "Set to true to allow service calls and edits; reads only without it"
    },
    {
      "name": "VOMEHOME_TOKEN",
      "format": "string",
      "description": "A key from the Vome app's Agent tab, to reach the home through Vome instead of HA_URL and HA_TOKEN"
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "home-assistant-mcp-vortitron-home-assistant-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@vortitron/home-assistant-mcp@0.11.0"
      ],
      "env": {
        "HA_URL": "<YOUR_HA_URL>",
        "HA_TOKEN": "<YOUR_HA_TOKEN>",
        "HA_ALLOW_WRITE": "<YOUR_HA_ALLOW_WRITE>",
        "VOMEHOME_TOKEN": "<YOUR_VOMEHOME_TOKEN>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "home-assistant-mcp-vortitron-home-assistant-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@vortitron/home-assistant-mcp@0.11.0"
      ],
      "env": {
        "HA_URL": "<YOUR_HA_URL>",
        "HA_TOKEN": "<YOUR_HA_TOKEN>",
        "HA_ALLOW_WRITE": "<YOUR_HA_ALLOW_WRITE>",
        "VOMEHOME_TOKEN": "<YOUR_VOMEHOME_TOKEN>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "home-assistant-mcp-vortitron-home-assistant-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@vortitron/home-assistant-mcp@0.11.0"
      ],
      "env": {
        "HA_URL": "<YOUR_HA_URL>",
        "HA_TOKEN": "<YOUR_HA_TOKEN>",
        "HA_ALLOW_WRITE": "<YOUR_HA_ALLOW_WRITE>",
        "VOMEHOME_TOKEN": "<YOUR_VOMEHOME_TOKEN>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "home-assistant-mcp-vortitron-home-assistant-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@vortitron/home-assistant-mcp@0.11.0"
      ],
      "env": {
        "HA_URL": "<YOUR_HA_URL>",
        "HA_TOKEN": "<YOUR_HA_TOKEN>",
        "HA_ALLOW_WRITE": "<YOUR_HA_ALLOW_WRITE>",
        "VOMEHOME_TOKEN": "<YOUR_VOMEHOME_TOKEN>"
      }
    }
  }
}

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