> For the complete documentation index, see [llms.txt](https://docs.notionapps.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.notionapps.com/troubleshooting/automation-what-does-preflight-check-before-publishing.md).

# Automation: What does preflight check before publishing?

Preflight is a read-only check: databases, properties, relations, and entitlements the template or route needs. It does not publish. Repair tries to create missing pieces — read the prompt before you run it.

**Full reference →** [Start from a template](https://docs.notionapps.com/get-started/start-from-a-template) and [Testing, Preflight, and Repair](https://docs.notionapps.com/automation/testing-preflight-and-repair)