Umbraco Cms MCP Dev MCP Server

What the code does

We read the source, 20 h ago · rules 3dff92dd89df

Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.

      - name: Open or update a main -> dev sync PR
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

claude mcp add Umbraco-CMS-MCP-Dev -- npx -y @umbraco-cms/mcp-dev

{
  "mcpServers": {
    "Umbraco-CMS-MCP-Dev": {
      "args": [
        "-y",
        "@umbraco-cms/mcp-dev"
      ],
      "command": "npx"
    }
  }
}

[mcp_servers.Umbraco-CMS-MCP-Dev]
command = "npx"
args = ["-y", "@umbraco-cms/mcp-dev"]

{
  "mcpServers": {
    "Umbraco-CMS-MCP-Dev": {
      "args": [
        "-y",
        "@umbraco-cms/mcp-dev"
      ],
      "command": "npx"
    }
  }
}

{
  "mcpServers": {
    "Umbraco-CMS-MCP-Dev": {
      "args": [
        "-y",
        "@umbraco-cms/mcp-dev"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: UMBRACO_CLIENT_ID (Umbraco API user client ID), UMBRACO_CLIENT_SECRET (Umbraco API user client secret), UMBRACO_BASE_URL (Base URL of your Umbraco instance), UMBRACO_INCLUDE_TOOL_COLLECTIONS (Comma-separated list of tool collections to include (e.g., document,media,document-type)), UMBRACO_READONLY (Enable readonly mode to disable all write operations (create, update, delete). Only read and query tools remain available.). The author declared them in the registry entry; get the values from the project itself.