OPC UA MCP Server

Model Context Protocol (MCP) server for OPC UA operations. This server provides a set of tools to interact with OPC UA servers, including reading/writing variables, browsing nodes, calling methods, and performing batch operations.

→ midhunxavier/OPCUA-MCP · listed on mcp_so

Install from

mcp.so

M8ven verifies MCPs across every public registry — install directly from whichever one you prefer.

// key findings

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

configOPCUA_SERVER_URL— OPC UA server endpoint (default: opc.tcp://localhost:4840)

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 2 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/midhunxavier-opcua-mcp-insw9s)](https://m8ven.ai/mcp/midhunxavier-opcua-mcp-insw9s)

commit: 2c3aab1ad9f8440aa135a325baf9544366d8134b

code hash: 60fd929aa0787156b8ac1e5ae9734b1935774a48be5b3fe8ad2955dca770ec92

verified: 4/18/2026, 7:11:00 PM

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