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@zeugwerk/plcsense

v1.1.22

Published

MCP server for read-only TwinCAT Structured Text intelligence. Lets AI agents resolve symbols, inspect project and library APIs (.library / .compiled-library), pull docs, and validate PLC projects before editing — without TwinCAT XAE. Requires PLCSENSE_TO

Vulnerabilities

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  • 0Medium
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Links

Maintainers

zeugwerkzeugwerk

Keywords

mcpplcsensetwincatstructured-textzeugwerk

Readme

@zeugwerk/plcsense

npm launcher for the plcsense MCP server (Windows x64).

Licence required

plcsense is commercial software (license: UNLICENSED). MCP tools stay unavailable until a valid plcsense licence is activated on the machine.

Download token required

The launcher downloads the Windows binary from api.zeugwerk.dev. Set the same token Scoop uses:

$env:PLCSENSE_TOKEN = '<your token>'

Without it, the first npx / MCP start fails before any binary is cached.

  1. Get a licence: https://plcsense.com
  2. Activate: plcsense license activate <licence-key>
    (or pass --license-key / set PLCSENSE_LICENSE_KEY when starting MCP)

Requirements

  • Windows x64
  • Node.js 18+ (for npx)
  • PLCSENSE_TOKEN (download bearer token)

Use with Cursor, Claude, VS Code, …

{
  "mcpServers": {
    "plcsense": {
      "command": "npx",
      "args": ["-y", "@zeugwerk/plcsense", "mcp"],
      "env": {
        "PLCSENSE_TOKEN": "<your token>"
      }
    }
  }
}

Alternatively install the CLI from plcsense.com and run plcsense setup cursor in your project folder.

Copyright

Copyright (c) Zeugwerk GmbH. See LICENSE.