# Help

> Answers to common questions, and fixes for common errors.


Start with `habakkuk doctor`: it checks the config, keys, storage, channels and MCP servers, and names what is wrong. `habakkuk status` and `habakkuk logs -f` show what a running `serve` is doing.

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- [FAQ](https://www.habakkuk.ai/docs/help/faq.md): which models, what it costs, where data lives, Windows, privacy and more.
- [Troubleshooting](https://www.habakkuk.ai/docs/help/troubleshooting.md): common errors by symptom, with the message you will see and the fix.

Still stuck? Open an issue on [GitHub](https://github.com/habakkuk-ai/habakkuk/issues) with the output of `habakkuk doctor` and `habakkuk version`. Report security problems privately, as described in [SECURITY.md](https://github.com/habakkuk-ai/habakkuk/blob/main/SECURITY.md).

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Source: https://www.habakkuk.ai/docs/help