Worked on improving CI linting configuration for the ava-labs/libevm repository by updating the .yamllint.yml file to ignore the crypto/secp256k1/libsecp256k1 directory. This targeted change addressed the issue of false positives from yamllint on unmodified upstream code, reducing unnecessary CI noise and streamlining the pull request review process. The approach maintained linting quality without requiring any changes to upstream sources, focusing on configuration management best practices. Leveraged YAML for configuration and applied principles of CI workflow optimization, resulting in a single, well-documented commit that enhanced developer efficiency and preserved the integrity of the existing codebase.