# OPC UA Modeler

OPC UA companion spec types, namespace dependencies, and engineering units for AI agents

Canonical: https://claudelist.com/listings/mcp-reg-io-github-node-opcua-node-opcua-modeler-mcp-server-0b8d9d9393

Category: MCP Servers

Source: community · node\-opcua

Source checked: 2026-10-14

Website: https://www.claudemcp.org/mcp/registry/io-github-node-opcua-node-opcua-modeler-mcp-server-0b8d9d9393df.html

Publisher description: OPC UA companion spec types, namespace dependencies, and engineering units for AI agents

## Install or set up

1. Review the publisher repository and npm package `node-opcua-modeler-mcp-server@1.6.1` before running it. The MCP Registry declares this package as a stdio server.
2. Install Node.js, then run the command below in your Claude Code project. Check the publisher README for any account or configuration requirements.
3. Restart Claude Code and use `/mcp` to confirm the connection and review its tools and permissions.

```sh
claude mcp add mcp-io-github-node-opcua-node-opcua-modeler-mc-0b8d9d -- npx -y node-opcua-modeler-mcp-server@1.6.1
```

Installation guide: https://github.com/node-opcua/node-opcua-modeler-mcp-server