What is the key difference between Debmatic MCP and Homeassistant MCP?

Debmatic MCP belongs to the Home Automation category with local stdio execution, while Homeassistant MCP belongs to the Home Automation category with local stdio execution.

How do I install Debmatic MCP or Homeassistant MCP in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Debmatic MCP and Homeassistant MCP free or paid?

Debmatic MCP operates under a Free / Open Source model (other). Homeassistant MCP operates under a Free / Open Source model (API Key required).

Which MCP server has more tools and community activity?

Debmatic MCP lists 6 tools with 1 views and 9 GitHub stars. Homeassistant MCP lists 6 tools with 4 views and 576 GitHub stars.

Can I use both Debmatic MCP and Homeassistant MCP together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Debmatic MCP vs Homeassistant MCP

In-depth architectural comparison of the Debmatic MCP and Homeassistant MCP MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Debmatic MCP

Home Automation · Local stdio

Quality: 55/100 (Good) | Auth: other

Homeassistant MCP

Home Automation · Local stdio

Quality: 40/100 (Fair) | Auth: API Key required

Verdict Summary: Choose Debmatic MCP if you need specialized Home Automation tools running via a local process. Choose Homeassistant MCP if your workspace requires Home Automation integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Debmatic MCP when:

You need dedicated capabilities in the Home Automation domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: other (Free / Open Source).
You have access to required keys: CCU_HOST, CCU_PASSWORD, MCP_ALLOWED_HOSTS, MCP_ALLOWED_ORIGINS.
Primary tools included: 25 MCP tools, HomeMatic JSON-RPC and HM-Script API access, Device discovery and type resolution.

Explore Debmatic MCP Details

Choose Homeassistant MCP when:

You need dedicated capabilities in the Home Automation domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (Free / Open Source).
You have access to required keys: HASS_HOST, HASS_TOKEN, HASS_SOCKET_URL.

Feature & Specification Comparison

Specification	Debmatic MCP claymore666 Home Automation	Homeassistant MCP tevonsb Home Automation
Summary	Control a HomeMatic / debmatic CCU (eq-3 home automation) over its JSON-RPC and HM-Script APIs — switch and dim actuators, read sensors, system variables and service messages, run programs, and manage rooms, functions, channel links and device assignments. 25 tools over HTTP or stdio; runs locally against your own CCU.	Access Home Assistant data and control devices (lights, switches, thermostats, etc).
Category & Scope

Tools & Capabilities Breakdown

Debmatic MCP Tools (6)

25 MCP tools

HomeMatic JSON-RPC and HM-Script API access

Device discovery and type resolution

Value conversion and session management

stdio and standalone HTTP modes

Support for debmatic, CCU3, and OpenCCU

Homeassistant MCP Tools (6)

Home Assistant device control

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Debmatic MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "claymore666-debmatic-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "ccu-mcp"
      ],
      "env": {
        "CCU_HOST": "YOUR_CCU_HOST_HERE",
        "CCU_PASSWORD": "YOUR_CCU_PASSWORD_HERE",
        "MCP_ALLOWED_HOSTS": "YOUR_MCP_ALLOWED_HOSTS_HERE",
        "MCP_ALLOWED_ORIGINS": "YOUR_MCP_ALLOWED_ORIGINS_HERE"
      }
    }
  }
}

Homeassistant MCP Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "tevonsb-homeassistant-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "tevonsb-homeassistant-mcp"
      ],
      "env": {
        "HASS_HOST": "YOUR_HASS_HOST_HERE",
        "HASS_TOKEN": "YOUR_HASS_TOKEN_HERE",
        "HASS_SOCKET_URL": "YOUR_HASS_SOCKET_URL_HERE"
      }
    }
  }
}

Frequently Asked Questions

Debmatic MCP is categorized under Home Automation and uses a local stdio subprocess. In contrast, Homeassistant MCP belongs to Home Automation using local stdio subprocess. Select Debmatic MCP when you need capabilities focused on home automation and Homeassistant MCP when you require tools for home automation.

More alternatives to Debmatic MCP More alternatives to Homeassistant MCP Home Automation category hub