Skip to contentOPC-UA MCP Server MCP Server | MCPpediaOOPC-UA MCP Server MCP Server
Read, write, browse, search, and subscribe to live data on an OPC-UA industrial automation server.
35LimitedInstall
~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"mwieczorkiewicz-opcua-mcp": {
"command": "docker",
"args": [
"run",
"-i",
"--rm",
"ghcr.io/mwieczorkiewicz/opcua-mcp:main-29734c4"
],
"env": {
"OPCUA_ENDPOINT": "opc.tcp://localhost:4840",
"OPCUA_AUTH_MODE": "anonymous",
"OPCUA_USERNAME": "",
"OPCUA_PASSWORD": "YOUR_OPCUA_PASSWORD",
"OPCUA_SECURITY_POLICY": "None",
"OPCUA_SECURITY_MODE": "None",
"SERVER_TRANSPORT": "stdio"
}
}
}
}
Related servers
FMCP server for Firecrawl — web search, scraping, and biomedical/arXiv paper search.
Environment
| Name | Required | Notes |
|---|
| OPCUA_ENDPOINT | Yes | OPC-UA server endpoint to connect to, e.g. opc.tcp://your-plc-host:4840 |
| OPCUA_AUTH_MODE | No | Authentication mode against the OPC-UA server |
| OPCUA_USERNAME | No | Username, required if OPCUA_AUTH_MODE=username |
| OPCUA_PASSWORD | No | Password, required if OPCUA_AUTH_MODE=username Secret. |
| OPCUA_SECURITY_POLICY | No | OPC-UA transport security policy, e.g. Basic256Sha256 |
| OPCUA_SECURITY_MODE | No | OPC-UA transport security mode, e.g. SignAndEncrypt |
| SERVER_TRANSPORT | No | MCP transport: stdio (for local MCP clients) or http (for remote/hosted deployments) |
Tools show up when the registry metadata or the repository README lists them. GitHub enrichment fills this in when a token is configured.
About
Read, write, browse, search, and subscribe to live data on an OPC-UA industrial automation server.
FAQ
- What is OPC-UA MCP Server?
- Read, write, browse, search, and subscribe to live data on an OPC-UA industrial automation server.
- How do I install OPC-UA MCP Server?
- Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.
- Is OPC-UA MCP Server official?
- No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.
- How is the trust score calculated?
- This listing scores 35 (Limited). The formula is published on the methodology page.
Reviews
0 published · no average
Sign in to review this server.
Good
Search, read, annotate, and add to your Zotero research library, local or web.
HLocal-first agentic RAG with citations - hybrid search, reranking, multimodal document retrieval
MLocal-first, cloud-friendly memory — 100+ tools, 99.2% LongMemEval-S retrieval@8, hybrid search.
DCrawl documentation sites into local corpora agents can search, read, and diff fully offline.
OSecure MCP access to Onyx search, chat, projects, and administration.