YAML

Deprecated YAML key  

Reports deprecated keys in YAML files.

Duplicated YAML keys  

Reports duplicated keys in YAML files.

Recursive alias  

Reports recursion in YAML aliases.

Suspicious type mismatch  

Reports a mismatch between a scalar value type in YAML file and types of the values in the similar positions.

Unresolved alias  

Reports unresolved aliases in YAML files.

Unused anchor  

Reports unused anchors.

Validation by JSON Schema  

Reports inconsistencies between a YAML file and a JSON Schema if the schema is specified.