bulaofen0036-coder / TIA_Portal_Openness_MCP
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.
Why this job: name: mcp; says: mcp client; topics: model-context-protocol, mcp
What it does
- Stability-first public generation (v0.0.39). PlcBuildAndImport now returns
- Dual-version support (V20 + V21). Two separate executables, not
- Version-safe imports. Generated Openness XML is normalized to the connected
- S7DCL textual format. ExportAsDocuments / ExportBlocksAsDocuments /
- 235 tools across project, hardware, PLC, HMI, and online operations,
Get started
No single install command. Read the steps in the README (opens in new tab)
- Maintenance
- Active
- Last commit 3 days ago
- Stars
- 408
- +19 this week
- Licence
- MIT
- Allows business use
- Downloads for
- None listed
- No release files
- Latest version
- v2.7.11
- Released 3 days ago
- Built with
- C#
- 97% of the code
Is it looked after?
- Contributors
- 4
- Last 90 days
- Issues
- 95% closed
- 2 still open
- Pull requests
- 15 merged
- 1 waiting
- Releases
- 40
- 30+ in the last year
Similar repos
| Repo | Stars | Last commit | Licence | Downloads for |
|---|---|---|---|---|
| Czarnak / tia-portal-mcp | 118 | yesterday | MIT | Windows |
More: languages, topics and project record
Languages
- C# 97%
- Python 2%
- PowerShell 1%
- Batchfile <1%
Topics
- industrial-automation
- ladder-logic
- mcp
- model-context-protocol
- openness
- plc
- s7-1200
- s7-1500
- scl
- siemens
- tia-portal
- wincc
Project record
- JobMCP servers
- StatusListed
- Commits160
- Forks107
- Watching7
- Stars in 28 days+104
- CreatedMay 14, 2026
- First seen by usNov 7, 2026
- CheckedNov 10, 2026