MCP Server Reference

The program ironplcmcp (ironplcmcp.exe on Windows) is IronPLC’s Model Context Protocol server. It exposes IronPLC’s parsing, semantic analysis, code generation, and execution capabilities as MCP tools so an AI coding agent can author, validate, and compile IEC 61131-3 programs without invoking ironplcc directly.

For an end-to-end walkthrough of connecting an AI agent to IronPLC, see Write PLC Programs with an AI Agent.

• Overview
• Command Reference
• Tool Reference