---
name: Bug report
about: Report a problem with the MCP server or a tool
title: "[bug] "
labels: bug
---

**Environment**
- TIA Portal version: V20 / V21
- Executable used: `bin/Release` (V21) / `bin-v20/Release` (V20)
- MCP client: Cursor / VS Code / Claude Desktop / other
- Server version (from startup log, e.g. `TiaMcpServer 0.0.30`):

**What happened**
A clear description of the bug, including the tool name and the full error text
(the server unwraps the real Openness exception — paste it verbatim).

**To reproduce**
1. Tool called + arguments (redact secrets)
2. ...

**Expected behavior**

**Logs**
Run with `--logging 1` and paste the relevant stderr lines.
