SERVER

OPC-UA MCP Server

Rank #39,734

io.github.mwieczorkiewicz/opcua-mcp

Read, write, browse, search, and subscribe to live data on an OPC-UA industrial automation server.

1 version

5 GitHub stars

by mwieczorkiewicz (1 servers)View repository ↗Claim this server

Listed & last published

Aug 5, 2026

OVERVIEW

OPC-UA MCP Server is a Model Context Protocol (MCP) server published by mwieczorkiewicz. It ranks #39,734 of 137,492 servers tracked on MCP Toplist, and its repository has 5 GitHub stars. OPC-UA MCP Server is listed across 2 registries — Official MCP and Glama, with 1 tracked version. It was first listed on Aug 5, 2026 and most recently updated on Aug 5, 2026.

STANDING

#39,734of 137,492 tracked serversTop 50%

Ranks ahead of 97,758 of 137,492 servers on MCP Toplist.

CONNECT

Use OPC-UA MCP Server

No setupRuns out of the box

No credentials or required configuration declared — add it to your MCP client and go.

Docker image

claude mcp add opcua-mcp -e "OPCUA_ENDPOINT=<your OPCUA_ENDPOINT>" -e "OPCUA_AUTH_MODE=<your OPCUA_AUTH_MODE>" -e "OPCUA_USERNAME=<your OPCUA_USERNAME>" -e "OPCUA_PASSWORD=<your OPCUA_PASSWORD>" -e "OPCUA_SECURITY_POLICY=<your OPCUA_SECURITY_POLICY>" -e "OPCUA_SECURITY_MODE=<your OPCUA_SECURITY_MODE>" -e "SERVER_TRANSPORT=<your SERVER_TRANSPORT>" -- docker run -i --rm ghcr.io/mwieczorkiewicz/opcua-mcp:main-29734c4

Replace each placeholder with your own value before saving.

Docker image

[mcp_servers.opcua-mcp]
command = "docker"
args = ["run", "-i", "--rm", "ghcr.io/mwieczorkiewicz/opcua-mcp:main-29734c4"]

[mcp_servers.opcua-mcp.env]
OPCUA_ENDPOINT = "<your OPCUA_ENDPOINT>"
OPCUA_AUTH_MODE = "<your OPCUA_AUTH_MODE>"
OPCUA_USERNAME = "<your OPCUA_USERNAME>"
OPCUA_PASSWORD = "<your OPCUA_PASSWORD>"
OPCUA_SECURITY_POLICY = "<your OPCUA_SECURITY_POLICY>"
OPCUA_SECURITY_MODE = "<your OPCUA_SECURITY_MODE>"
SERVER_TRANSPORT = "<your SERVER_TRANSPORT>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "opcua-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/mwieczorkiewicz/opcua-mcp:main-29734c4"
      ],
      "env": {
        "OPCUA_ENDPOINT": "<your OPCUA_ENDPOINT>",
        "OPCUA_AUTH_MODE": "<your OPCUA_AUTH_MODE>",
        "OPCUA_USERNAME": "<your OPCUA_USERNAME>",
        "OPCUA_PASSWORD": "<your OPCUA_PASSWORD>",
        "OPCUA_SECURITY_POLICY": "<your OPCUA_SECURITY_POLICY>",
        "OPCUA_SECURITY_MODE": "<your OPCUA_SECURITY_MODE>",
        "SERVER_TRANSPORT": "<your SERVER_TRANSPORT>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "opcua-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/mwieczorkiewicz/opcua-mcp:main-29734c4"
      ],
      "env": {
        "OPCUA_ENDPOINT": "<your OPCUA_ENDPOINT>",
        "OPCUA_AUTH_MODE": "<your OPCUA_AUTH_MODE>",
        "OPCUA_USERNAME": "<your OPCUA_USERNAME>",
        "OPCUA_PASSWORD": "<your OPCUA_PASSWORD>",
        "OPCUA_SECURITY_POLICY": "<your OPCUA_SECURITY_POLICY>",
        "OPCUA_SECURITY_MODE": "<your OPCUA_SECURITY_MODE>",
        "SERVER_TRANSPORT": "<your SERVER_TRANSPORT>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

Docker image

{
  "servers": {
    "opcua-mcp": {
      "type": "stdio",
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/mwieczorkiewicz/opcua-mcp:main-29734c4"
      ],
      "env": {
        "OPCUA_ENDPOINT": "<your OPCUA_ENDPOINT>",
        "OPCUA_AUTH_MODE": "<your OPCUA_AUTH_MODE>",
        "OPCUA_USERNAME": "<your OPCUA_USERNAME>",
        "OPCUA_PASSWORD": "<your OPCUA_PASSWORD>",
        "OPCUA_SECURITY_POLICY": "<your OPCUA_SECURITY_POLICY>",
        "OPCUA_SECURITY_MODE": "<your OPCUA_SECURITY_MODE>",
        "SERVER_TRANSPORT": "<your SERVER_TRANSPORT>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "opcua-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/mwieczorkiewicz/opcua-mcp:main-29734c4"
      ],
      "env": {
        "OPCUA_ENDPOINT": "<your OPCUA_ENDPOINT>",
        "OPCUA_AUTH_MODE": "<your OPCUA_AUTH_MODE>",
        "OPCUA_USERNAME": "<your OPCUA_USERNAME>",
        "OPCUA_PASSWORD": "<your OPCUA_PASSWORD>",
        "OPCUA_SECURITY_POLICY": "<your OPCUA_SECURITY_POLICY>",
        "OPCUA_SECURITY_MODE": "<your OPCUA_SECURITY_MODE>",
        "SERVER_TRANSPORT": "<your SERVER_TRANSPORT>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

Docker image

{
  "mcpServers": {
    "opcua-mcp": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "ghcr.io/mwieczorkiewicz/opcua-mcp:main-29734c4"
      ],
      "env": {
        "OPCUA_ENDPOINT": "<your OPCUA_ENDPOINT>",
        "OPCUA_AUTH_MODE": "<your OPCUA_AUTH_MODE>",
        "OPCUA_USERNAME": "<your OPCUA_USERNAME>",
        "OPCUA_PASSWORD": "<your OPCUA_PASSWORD>",
        "OPCUA_SECURITY_POLICY": "<your OPCUA_SECURITY_POLICY>",
        "OPCUA_SECURITY_MODE": "<your OPCUA_SECURITY_MODE>",
        "SERVER_TRANSPORT": "<your SERVER_TRANSPORT>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

BADGE

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Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.mwieczorkiewicz%2Fopcua-mcp.svg)](https://mcptoplist.com/server/io.github.mwieczorkiewicz%2Fopcua-mcp)

HTML

<a href="https://mcptoplist.com/server/io.github.mwieczorkiewicz%2Fopcua-mcp"><img src="https://mcptoplist.com/badge/io.github.mwieczorkiewicz%2Fopcua-mcp.svg" alt="MCP Toplist: Top 50% of 137,492" /></a>

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REGISTRIES

Listed on 2 registries

Official MCP

Glama

ORGANIZATION

mwieczorkiewicz

Organization

mwieczorkiewicz

Servers in org

Versions across org

VERSIONS

Available versions (1)

Version	Published
1.0.0	Aug 5, 2026

FAQ

Frequently asked questions

Who maintains OPC-UA MCP Server?: OPC-UA MCP Server is maintained by mwieczorkiewicz, which publishes 1 MCP server (1 total version) tracked on MCP Toplist.
Is OPC-UA MCP Server listed on the Official MCP Registry?: Yes — OPC-UA MCP Server is listed on the Official MCP Registry, alongside Glama.
How many versions does OPC-UA MCP Server have?: MCP Toplist tracks 1 version of OPC-UA MCP Server, most recently published on Aug 5, 2026.
Where can I find the source code for OPC-UA MCP Server?: The source code for OPC-UA MCP Server is hosted at github.com/mwieczorkiewicz/opcua-mcp.

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