How do I install WAGO PLC?

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 WAGO PLC 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 55 (Fair). The formula is published on the methodology page.

MCPpedia

WAGO PLC MCP Server — Install for Claude, Cursor & VS Code | MCPpedia

WAGO PLC MCP Server

Name: WAGO PLC MCP Server
Author: wagoalex

Read and monitor WAGO PLC parameters over the WDA REST API. Read-only unless writes are allowed.

Tools Versions Alternatives

Registrywagoalex

55Fair

Install

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "wagoalex-wago-plc-mcp-server": {
      "command": "uvx",
      "args": [
        "wago-plc-mcp-server"
      ],
      "env": {
        "TRANSPORT": "",
        "WAGO_PLC_HOSTS": "",
        "DEFAULT_PLC_USERNAME": "admin",
        "DEFAULT_PLC_PASSWORD": "YOUR_DEFAULT_PLC_PASSWORD",
        "WAGO_TIMEOUT_SECONDS": "45",
        "WAGO_ALLOW_WRITES": "false",
        "AUDIT_LOG_FILE": ""
      }
    }
  }
}

Install guide

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Environment

Name	Required	Notes
TRANSPORT	Yes	MCP transport. Fixed to stdio for this package.
WAGO_PLC_HOSTS	Yes	Comma-separated IPs of the WAGO PLCs, reachable from this machine
DEFAULT_PLC_USERNAME	Yes	WBM username on the PLCs
DEFAULT_PLC_PASSWORD	Yes	WBM password, same on all listed PLCs Secret.
WAGO_TIMEOUT_SECONDS	No	WDA request timeout. CC100 needs 45 or more, other controllers work with 15
WAGO_ALLOW_WRITES	Yes	true lets the agent change parameters, run methods and upload files. Anything else keeps every PLC read-only
AUDIT_LOG_FILE	No	Optional path for the tamper-evident audit log of writes and refusals
TRANSPORT	Yes	MCP transport. Fixed to stdio for this package.
WAGO_PLC_HOSTS	Yes	Comma-separated IPs of the WAGO PLCs, reachable from this machine
DEFAULT_PLC_USERNAME	Yes	WBM username on the PLCs
DEFAULT_PLC_PASSWORD	Yes	WBM password, same on all listed PLCs Secret.
WAGO_TIMEOUT_SECONDS	No	WDA request timeout. CC100 needs 45 or more, other controllers work with 15
WAGO_ALLOW_WRITES	Yes	true lets the agent change parameters, run methods and upload files. Anything else keeps every PLC read-only
AUDIT_LOG_FILE	No	Optional path for the tamper-evident audit log of writes and refusals

WAGO PLC MCP Server

Install

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