The PR you would have opened yourself

A new Skill and test harness have been developed to help port language models from the transformers library to mlx-lm. This addresses the growing problem of low-quality, agent-generated pull requests in open-source projects by providing a tool that assists both contributors and reviewers. The Skill automates scaffolding, handles complex modeling details, and runs extensive verification checks to ensure high-quality code. For reviewers, the system produces PRs that follow project conventions and include detailed reports with numerical comparisons and generation examples. The ultimate goal is to make new models available in mlx-lm almost immediately after they are released in transformers, which serves as the source of truth.