Joseph Perrott contributed to the angular/web-codegen-scorer repository by implementing open-source licensing compliance through the addition of an MIT License file. His work focused on establishing clear legal terms for use, modification, and distribution, which addressed licensing and intellectual property risks for the project. Joseph utilized plaintext documentation and applied his expertise in licensing to formalize governance processes, enabling future open-source contributions and collaboration. By demonstrating a Git-based workflow for licensing and onboarding, he laid the groundwork for compliant open-source distribution. The depth of his contribution was foundational, centering on legal and procedural aspects rather than code or feature development.