tia-doctor

# tia-doctor Use this skill only when the user explicitly asks to diagnose, verify, or debug the local TIA Portal automation environment. ## Run ```powershell powershell.exe -NoProfile -ExecutionPolicy Bypass -File skills\tia-doctor\probe.ps1 ``` For machine-readable output: ```powershell powershell.exe -NoProfile -ExecutionPolicy Bypass -File skills\tia-doctor\probe.ps1 -Json ``` ## Interpret Results - `pass`: prerequisite is present and usable. - `warn`: optional probe could not be completed, or a non-required item is missing. - `fail`: required prerequisite is missing or unusable. Report missing items with the remediation text from the probe output. Do not invent installation commands if the probe already provided one. ## Checks The probe checks: - TIA Portal install and detected version. - Openness assembly presence and version evidence. - Current Windows user membership in the `Siemens TIA Openness` local group. - `siemens_tia_scripting` importability through `py` or `python`. - `tia-mcp` command or `TiaMcpServer` dotnet global tool. The probe is read-only. It must not create projects, open TIA Portal, modify registry keys, install tools, or change user configuration.