io.github.mwieczorkiewicz/opcua-mcpsearch

OPC-UA MCP Server

Verified · 26 days ago

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

Install

claude mcp add opcua-mcp -- docker run -i --rm ghcr.io/mwieczorkiewicz/opcua-mcp:main-29734c4

Requires: OPCUA_ENDPOINT, OPCUA_AUTH_MODE, OPCUA_USERNAME, OPCUA_PASSWORD, OPCUA_SECURITY_POLICY, OPCUA_SECURITY_MODE, SERVER_TRANSPORT

Our take

Brings MCP access to OPC-UA systems for reading, writing, browsing, searching, and subscribing to live industrial data. It is for industrial automation and OT environments where agents need to interact with plant or device telemetry. The capability set is substantial, but this is specialized infrastructure work with limited visible adoption, so caution is warranted around production hardening and operational safety.

reviewed by hand · 2026-08-06

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Verification record

last verified
26 days ago
github stars
5
last commit
3 mo ago
archived
no
license
MIT
in registry since
2026-08-05

github.com/mwieczorkiewicz/opcua-mcp

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