bulaofen0036-coder/TIA_Portal_Openness_MCP
View on GitHub ↗Drive Siemens TIA Portal V20/V21 (STEP 7, WinCC Unified) from any MCP client — create projects, generate PLC & HMI, compile & diagnose. Prebuilt runtime, no Openness coding required.
160 ★42 forksC#Updated 22d ago
What you need to know
MCP delivery package for Siemens TIA Portal V20/V21 (Windows) that drives TIA via Openness to create projects, hardware, PLC, and WinCC content.
Install
Ships a compiled runtime, skills, and templates; no license key needed.
Usage
- •Requires .NET Framework 4.8 and membership in the Siemens TIA Openness group.
Key features
- ✓create projects and hardware
- ✓PLC development (Tag/UDT/DB/SCL/LAD)
- ✓WinCC Unified screens and events
- ✓compile diagnostics, save, one-click blueprints
Caveats
- ⚠Windows only; README in Chinese
Platforms: Windows
Reviewed 2026-08-11
Topics
industrial-automationladder-logicmcpmodel-context-protocolopennessplcs7-1200s7-1500sclsiemenstia-portalwincc
- Stars
- 160★
- Forks
- 42
- Language
- C#
- License
- MIT
- Created
- 2026-05-14
- Last push
- 2026-08-14