"n8n workflow automation platform" matching MCP servers:

An MCP server for controlling Siemens TIA Portal, enabling AI agents to connect, read PLC tags, list blocks, inspect project structure, and compile projects. This community edition provides 5 read-only tools under the MIT license.

Enables AI assistants to interact with B\&R Automation Studio projects by building code, running ARsim simulators, and reading or writing OPC UA variables. It facilitates industrial automation development and real-time variable integration through natural language commands.

Enables querying PCB and schematic data and driving DelphiScript automation in Altium Designer via MCP.

MCP server that gives Claude Code full control over the CrossPad development workflow — build, test, manage app packages, interact with the simulator, search code across repos — all from natural language.

Enables AI assistants to access structured PLC brand, IEC 61131-3 language, and code-template knowledge so they can generate IDE-specific automation code from natural-language requests.

MCP server that enables AI assistants to debug IoT modules by sending AT commands over serial ports, with a built-in knowledge base for chip platform commands.

This server enables AI agents to fully control STM32CubeIDE and STMicroelectronics hardware, including GUI automation, headless builds, flashing, GDB debugging, option bytes, serial telemetry, and CubeMX .ioc engineering.

Talk to your Flipper Zero from Claude Code — or any MCP client. Storage, app deployment, screen capture, button automation, JavaScript execution on the device, and honest answers about what is nearby.

MCP server for Beckhoff TwinCAT XAE / TE1000 Automation Interface, enabling control of XAE Shell, TwinCAT tree manipulation, PLC operations, and build actions via natural language.

Exposes CAREL STone automation to AI agents so they can create projects, generate compilable ST code, build, read structured compiler diagnostics and symbol tables, and search System library APIs without opening the IDE — enabling a generate-build-diagnose-fix loop.

Enables LLM control of Moku devices through network discovery, connection management, configuration deployment, and signal routing. Supports graceful ownership handoff between different interfaces (CLI, iPad, LLM) for seamless workflow integration.

Enables an AI agent to drive a Beckhoff TwinCAT 3 setup end to end: read and write live PLC variables and system state over ADS, manage files and processes on the target IPC, build and edit projects through the XAE automation interface, capture and analyze long-running signal recordings, run scripted test benches and TcUnit suites, and look up the official Beckhoff Infosys documentation. Runs as a single Python process on the engineering PC with read-only, guarded, and full safety modes plus human-in-the-loop confirmation for destructive operations.

Enables an MCP client to drive CST Studio Suite 2026 through its official Python automation API, covering 3D modelling, materials, ports, boundaries, mesh and solver configuration, solver runs, and result reading. Also provides verification and export tools — S11, reference impedance, port diagnostics, energy budget and model audit — plus Touchstone/ASCII/JSON evidence output and parameter sweeps, all locally over stdio.

MCP server for deterministic Vivado FPGA automation including project scaffolding, simulation, synthesis, implementation, and gated bitstream generation.

A local stdio MCP server for embedded firmware automation that exposes tools to build, flash, reset devices, and capture serial logs through a device configuration file.

Enables LLM agents to securely monitor and control MQTT devices for building automation, industrial control, and smart home systems through a standardized MCP interface.

Enables AI agents and humans to control various hardware boards (ESP32, Arduino, Raspberry Pi, etc.) through a unified API via MCP, with real-time dashboard support.

Remote automation server for AMD Vivado builds and analysis over SSH, enabling MCP clients to run synthesis, implementation, and debug without local toolchain.

Enables AI assistants like Claude to interact with KiCAD for PCB design automation, providing comprehensive tool schemas and real-time project state access.

Enables live tag read/write access to Rockwell Automation Logix5000 controllers over EtherNet/IP without requiring Studio 5000 Logix Designer, including discovery, tag listing, and batch operations.