SemaPLC: An Open-Source Agentic IDE for Generation, Verification, and Simulation of PLC Programs from Natural Language
Programmable logic controllers (PLCs) run much of the world's industrial automation, but writing and validating their IEC~61131-3 Structured Text (ST) is time-consuming and expert-intensive. Large language models (LLMs) can draft ST from a natural-language description, but existing open-source PLC editors give users no...