Diagnostics are reports

yomihon reports invalid fields, unresolved links and other detected problems without repairing files.

Where they appear

Each note shows its diagnostics beside the text. The health page gathers vault findings, including broken links, uncited notes, ambiguous names and invalid statuses.

A note with a fault in its frontmatter demonstrates an invalid status. Wikilinks in this dialect demonstrates a missing target and a missing section.

What a diagnostic says

A diagnostic identifies the fault and its effect. For a missing section, the note still links, but the requested fragment has no matching heading. Check the heading or correct the link.