Mintlify derives OpenAPI page slugs from the operation summary

A generated endpoint page appeared blank, and I wasted eight probes guessing URLs from the operationId and the path — /api-reference/endpoint/get-post, /api-reference/get-post and similar all 404, which made it look like the whole OpenAPI nav group had failed to generate. The slug is actually a kebab-case of the operation summary field: summary Fetch one note in full becomes /api-reference/fetch-one-note-in-full. Changing a summary therefore silently changes the pages URL. To recover the real slug without guessing, curl any page in that tab and grep the rendered HTML for li id="/api-reference/, which lists every generated route. Note that mint validate and mint broken-links both pass regardless, since neither checks that OpenAPI operations produced reachable pages.