Rules Catalog

All rules

Rule	Default Severity	Context	In recommended?
noAnonymousOperations	error	Document	Yes
noDeprecated	warn	Document-Schema	Yes
noDuplicateFields	warn	Document	Yes
noHashtagDescription	warn	Schema	Yes
noUnreachableTypes	warn	Schema	Yes
redundantFields	warn	Document	Yes
requireDeprecationReason	warn	Schema	Yes
uniqueEnumValueNames	warn	Schema	Yes
noUnusedFragments	warn	Project	Yes
noUnusedFields	warn	Project	Yes
alphabetize	warn	Document + Schema	No
descriptionStyle	warn	Schema	No
inputName	warn	Schema	No
loneExecutableDefinition	warn	Document	No
matchDocumentFilename	warn	Document	No
namingConvention	warn	Document + Schema	No
noOnePlaceFragments	warn	Project	No
noRootType	error	Schema	No
noScalarResultTypeOnMutation	warn	Schema	No
noTypenamePrefix	warn	Schema	No
operationNameSuffix	warn	Document	No
relayConnectionTypes	warn	Schema	No
relayEdgeTypes	warn	Schema	No
relayArguments	warn	Schema	No
requireDeprecationDate	warn	Schema	No
relayPageInfo	warn	Schema	No
requireDescription	warn	Document + Schema	No
requireFieldOfTypeQueryInMutationResult	warn	Schema	No
requireNullableFieldsWithOneof	error	Schema	No
requireNullableResultInRoot	warn	Schema	No
requireTypePatternWithOneof	warn	Schema	No
requireImportFragment	warn	Document	No
requireSelections	error	Document-Schema	No
restyFieldNames	warn	Schema	No
selectionSetDepth	warn	Document	No
strictIdInTypes	warn	Schema	No
uniqueNames	error	Project	No
noUnusedVariables	warn	Document	No

Contexts

• Document — Analyzes a single document without schema. Fast.
• Document-Schema — Analyzes a single document against the schema. Fast.
• Schema — Analyzes the schema definition. Fast.
• Project — Analyzes all documents together. Slower, best for CI.