Debmatic MCP

MCP server for controlling HomeMatic smart home devices via the CCU JSON-RPC API

People connecting automation tools to Claude, Cursor, VS Code, or another MCP client. The project is written in TypeScript.

VERIFIED ACTIVE

LAST COMMIT 2026-08-24 · ★ 7 · #93 OF 194 MAINTAINED AUTOMATION · VERIFIED 2026-08-25

MIT · TypeScript servers · how we verify → /methodology

01 · Install Debmatic MCP

before you install - you'll need

Set CCU_HOST, CCU_PASSWORD, CCU_HTTPS, CCU_PORT, CCU_PROD_HOST, CCU_PROD_USER, CCU_PROD_PASSWORD, CCU_PROD_HTTPS, CCU_PROD_PROTECTED, CCU_DEV_HOST before connecting. CCU_PROFILES, CCU_DEFAULT_PROFILE are optional or environment-specific per the README.

Claude Code

claude mcp add claymore666-debmatic-mcp -- npx -y debmatic-mcp

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "claymore666-debmatic-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "debmatic-mcp"
      ]
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions

license MIT - declared in the repository

npm package debmatic-mcp - unscoped; check the name against the project README before installing

registry namespace io.github.claymore666 is GitHub-verified and matches the repo owner

03 · What Debmatic MCP can do

Prose above is summarized from the project's README and registry record - no invented capabilities.

Latest releases

v1.10.0 · 2026-08-19

Container images, a release that publishes itself, and a pass over the MCP · surface. · docker pull ghcr.io/claymore666/ccu-mcp now works - for linux/amd64 and · linux/arm64 - and a single approved GitHub Release…

v1.9.1 · 2026-08-01

A supply-chain and verification release. Nothing here changes what the tools do; · it changes what can be trusted about the artifact and what CI will let through. · The three source fixes were all found by testing that…

v1.9.0 · 2026-07-31

A correctness release. A sustained review pass over the whole source tree found · two classes of problem worth a version of their own: places where a failed · CCU write was reported to the client as success, and places…

04 · Who maintains Debmatic MCP

debmatic-mcp is maintained by claymore666. We track 2 MCP servers from claymore666 - 2 actively maintained, 14 combined GitHub stars, oldest repo from Mar 2026. Full record: all servers from claymore666.

ccu-mcp MCP server for controlling HomeMatic smart home devices via the CCU JSON-RPC API ★ 7

05 · Facts

repository: github.com/claymore666/debmatic-mcp
category: automation - ranked #93 of 194 actively-maintained automation servers as of 2026-08-25.
release cadence: 10+ releases in the last 90 days (latest 2026-08-19)
registry: io.github.claymore666/debmatic-mcp (active, first published 2026-06-11 · 3 versions)
packages: npm:debmatic-mcp

06 · Debmatic MCP FAQ

What is Debmatic MCP?

MCP server for controlling HomeMatic smart home devices via the CCU JSON-RPC API

Is Debmatic MCP still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-24 and it shipped 10+ releases in the last 90 days. We re-verify nightly.

How do I install Debmatic MCP?

Run `npx -y debmatic-mcp`. The README documents 12 environment variables (CCU_HOST, CCU_PASSWORD, CCU_HTTPS…) to set first. Set CCU_HOST, CCU_PASSWORD, CCU_HTTPS, CCU_PORT, CCU_PROD_HOST, CCU_PROD_USER, CCU_PROD_PASSWORD, CCU_PROD_HTTPS, CCU_PROD_PROTECTED, CCU_DEV_HOST before connecting. CCU_PROFILES, CCU_DEFAULT_PROFILE are optional or environment-specific per the README. You can also paste the ready-made client config above.

Does Debmatic MCP run locally?

Yes - it's a stdio server: it runs on your machine (via npx) with your user's permissions. Your data stays local unless the server itself calls external APIs.

07 · Alternatives to Debmatic MCP

Alternatives to Debmatic MCP

Maintained automation servers if Debmatic MCP isn't the fit.

More automation MCP servers · Rd Station · Onfido · Asaas · Pagar Me · Cool Workflow

More TypeScript MCP servers · Clean Slice · Clicks Protocol MCP Server · Clicksend MCP Server · Clipkit · Uptimebolt MCP Server · see all