WAGO PLC MCP Server

io.github.WagoAlex/wago-plc-mcp-server

Repository Registry

What is the WAGO PLC MCP server?

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

How to install WAGO PLC

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

TRANSPORT
required
MCP transport. Fixed to stdio for this package.
WAGO_PLC_HOSTS
required
Comma-separated IPs of the WAGO PLCs, reachable from this machine
DEFAULT_PLC_USERNAME
required
WBM username on the PLCs
DEFAULT_PLC_PASSWORD
required
secret
WBM password, same on all listed PLCs
WAGO_TIMEOUT_SECONDS
WDA request timeout. CC100 needs 45 or more, other controllers work with 15
WAGO_ALLOW_WRITES
required
true lets the agent change parameters, run methods and upload files. Anything else keeps every PLC read-only
AUDIT_LOG_FILE
Optional path for the tamper-evident audit log of writes and refusals

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

{
  "mcpServers": {
    "wago-plc-mcp-server": {
      "command": "uvx",
      "args": [
        "wago-plc-mcp-server"
      ],
      "env": {
        "TRANSPORT": "<YOUR_TRANSPORT>",
        "WAGO_PLC_HOSTS": "<YOUR_WAGO_PLC_HOSTS>",
        "DEFAULT_PLC_USERNAME": "<YOUR_DEFAULT_PLC_USERNAME>",
        "DEFAULT_PLC_PASSWORD": "<YOUR_DEFAULT_PLC_PASSWORD>",
        "WAGO_TIMEOUT_SECONDS": "<YOUR_WAGO_TIMEOUT_SECONDS>",
        "WAGO_ALLOW_WRITES": "<YOUR_WAGO_ALLOW_WRITES>",
        "AUDIT_LOG_FILE": "<YOUR_AUDIT_LOG_FILE>"
      }
    }
  }
}

Related MCP servers

io.github.Walmes1/convertisseur-ia

Active

Documents (PDF, Word, Excel, PowerPoint, CSV) vers Markdown leger pour l'IA, 100 % local

JavaScript

View repository →

io.github.Walmes1/ocr-images

Active

OCR local Windows : PDF scannes, photos et captures vers texte, plus allegement d'images

JavaScript

View repository →

Avocado AI

Generate AI images, videos, music, SFX & speech in any AI assistant. Results appear inline in chat.

View repository →

io.github.Wangggym/quarry

Active

Safety-railed database access for agents: Postgres, MySQL, Redis. Read-only by default.

Python

MIT

View repository →

io.github.WarTech9/clawswap

Maintained

Cross-chain swaps between Solana and Base for AI agents paid for via via x402 micropayments.

TypeScript

MIT

View repository →

tiny-context — efficient file tools by AVRG3

Active

Save agent steps: query spreadsheets, search PDF/Office files, summarize logs with bounded output

TypeScript

MIT

View repository →