Identify hardcoded secrets in static structured text

🔄 Git-friendly text synchronization for CODESYS. Export your project to ST files, edit with modern tools (or LLMs), and sync back. Lightweight and metadata-driven.

Beckhoff TwinCAT ST (IEC 61131-3) code parsing in Python using Lark (Earley)

🤓 A collection of AWESOME structured summaries of Large Language Models (LLMs)

Analyzer of complex sequences (e.g. A+/B+/B-/A-/.. etc..). PLC ST code generator. Ladder Logic Converter. Use it to solve in a few seconds your Circuits. Updated version of FluidPy

MCP server for Rockwell/Allen-Bradley Studio 5000 — parse L5X project exports and give AI agents structured access to PLC tags, UDTs, routines, and programs.

Python library for building dynamic, structured text templates using a declarative, compose-based approach

Industrial-grade PLC runtime in Go. IEC 61131-3 Structured Text, 14+ protocol drivers, Web IDE, AI-native MCP server. Runs on Windows or Linux.

voiceform‑fill turns spoken answers into structured form text using advanced models, enabling hands‑free, accurate data entry.

Free Software Jiecc Agent Skill

Structured Text (ST) to C Compiler and Interpreter, written in Python

Translate IEC 61131-3 control programs (SCL/ST, Ladder, FBD) into real Python or C++ projects — and back again.

Python project about Fluidsim. Check the NEW version FluidPy 2.0

Utilities for manipulating EtherCAT Slave Information (ESI) files

CLI tool to recover, analyze, and migrate CODESYS V2.x PLC projects to V3.5+ with Raspberry Pi targeting. Parses .exp, .st, .xml, and .pro files. Includes MCP server for AI-assisted migration via VS Code Copilot or Claude Desktop.