OptionalcontainsArray-membership predicate. Matches when frontmatter[key] is an array containing this value.
OptionalequalsStrict equality predicate (JSON.stringify comparison).
OptionalexistsExistence predicate — when true, matches notes where key is present at all.
OptionalfolderRestrict scan to a subdirectory (vault-relative).
Frontmatter key to match against.
OptionallimitResult cap (default 100).
Predicate-based frontmatter query — arguments to frontmatterSearch.
Exactly one of
equals/exists/containsmust be set:equals: <value>— strict equality (JSON.stringify comparison)exists: true— key must exist (any value, includingfalse/0/null)contains: <value>— for array values, value must be a member