> For the complete documentation index, see [llms.txt](https://phoneparental.gitbook.io/support/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://phoneparental.gitbook.io/support/help/common-questions-faqs/agent-app/diagnostic.md).

# Diagnostic

- [Overview](https://phoneparental.gitbook.io/support/help/common-questions-faqs/agent-app/diagnostic/overview.md)
- [How to determine if the Agent app is still functional?](https://phoneparental.gitbook.io/support/help/common-questions-faqs/agent-app/diagnostic/how-to-determine-if-the-agent-app-is-still-functional.md)