Worked on the anza-xyz/agave repository to deliver a major enhancement to the cargo-install-all build script, focusing on modularizing the binary selection process. This update enabled selective builds of both end-user binaries and performance libraries, reducing build complexity and improving deployment reproducibility. The approach involved extensive Bash and Shell scripting, along with comprehensive updates to documentation to clarify script arguments and usage patterns. Deprecated the --validator-only flag to better align with actual build outputs, minimizing confusion for users. The work improved maintainability and scalability of the build process, and was completed in close collaboration with another contributor.