R009 · advanced-fields

Advanced frontmatter fields used correctly

Code: R009
Slug: advanced-fields
Tier: structure
Default severity: FYI
Packages: strict
Locked: No
Doc: https://doraval.dev/reference/rules/R009


What	Reports (FYI) when advanced frontmatter fields beyond `name` / `description` are present. Default package: strict only.
Why	Extra fields can be useful, but they are agent-specific. This is informational so authors notice non-portable metadata.

How to fix

Confirm each advanced field is intentional and supported by your target agents. Remove unused keys. Prefer body instructions when a field is experimental.