validating-cors-policies

Quick Review

The skill provides a reasonable foundation for CORS policy validation with clear examples and workflow. The description adequately covers core capabilities (validating CORS policies, checking headers, identifying misconfigurations). Task knowledge is moderate - it references validation scripts in the scripts/ directory and outlines a logical workflow, though the SKILL.md itself contains generic security scanning instructions that seem copied from a template rather than CORS-specific guidance. Structure is acceptable but could be more focused - the Prerequisites, Instructions, and Error Handling sections are overly generic and don't specifically address CORS validation nuances. Novelty is modest: while CORS validation is useful, it's a fairly straightforward security check that a capable CLI agent could perform with standard tools and documentation, though the packaged scripts do provide some convenience. The skill would benefit from more CORS-specific technical details and removing the generic security scanning boilerplate.