Worked on the clangenb/polkadot-sdk repository to deliver a license scanning enhancement focused on improving file-manifest correlation and audit readiness. Refactored the file traversal process from shell globbing to directory walking, ensuring more accurate mapping between source files and their corresponding Cargo manifests. Enhanced the license management workflow by updating headers to reflect licenses declared in Cargo manifests and expanding the set of allowed licenses to include MIT-0 and Unlicense. Utilized Rust and YAML to implement these changes, leveraging skills in CI/CD and file system operations to reduce license non-compliance risk and streamline repository-wide license auditing processes.