Nr Mcp

Overview

Nr Mcp is a Model Context Protocol server that brings Node-RED automation into your AI assistant's toolkit. It provides 13 tools for safe deployment, optimistic locking, and smart search across your Node-RED flows, letting Claude, Cursor, VS Code, and other MCP clients interact with your automation layer directly without manual context-switching.

The server runs locally on your machine via the nr-mcp Python package, installed with uvx nr-mcp. It communicates over stdio and requires an API key for authentication. Version 1.2.2 is the latest release, published under the MIT license with source code available at Texan-NXTassist/nr-mcp on GitHub.

Nr Mcp is listed in the AI & Agents category on mcp.site. It works with all standard MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this project, you can claim this listing to verify ownership and keep information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "nr_mcp": {
      "command": "uvx",
      "args": [
        "nr-mcp"
      ]
    }
  }
}