plctap MCP Server

by ymxc152 Your server? Claim it

local only

plctap runs on your own machine — the client starts it, so there is no endpoint to ping. 1 342 installs a week from pypi. Last commit 13 Sep 2026.

Agent-PLC MCP Server: read & diagnose Modbus / FINS / MELSEC / S7 / IEC 104 / ENIP / OPC UA PLCs.

1 342

Installs / week

pypi · plctap

Stars

0 open issues

13 Sep 2026

Last commit

0 releases in 90 days

MIT

License

Python

Nothing serious here today

Today is the operative word: we check plctap every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add plctap -- uvx plctap

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

{
  "mcpServers": {
    "plctap": {
      "args": [
        "plctap"
      ],
      "command": "uvx"
    }
  }
}

~/.codex/config.toml

[mcp_servers.plctap]
command = "uvx"
args = ["plctap"]

.cursor/mcp.json

{
  "mcpServers": {
    "plctap": {
      "args": [
        "plctap"
      ],
      "command": "uvx"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "plctap": {
      "args": [
        "plctap"
      ],
      "command": "uvx"
    }
  }
}

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plctap — questions

Answers built from our own checks of this server.

Why is there no uptime for plctap?

plctap runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the pypi package plctap was installed 1 342 times last week.

How do I connect plctap?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It runs locally, so the command pulls plctap straight from pypi; nothing to host, nothing to sign up for.

How many people use plctap?

The pypi package plctap was installed 1 342 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is plctap open source?

Yes — it is published under the MIT licence, written in Python and 1 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.