Alexis Alvajn enhanced the plugin system for the huggingface/lerobot repository by refactoring plugin discovery to use Python’s importlib.metadata. This update improved extensibility and reliability, particularly for editable installs and third-party plugin registration in line with PEP 660. By addressing instability in plugin discovery, Alexis reduced integration failures for plugin developers and ensured smoother loading behavior. The work involved Python programming, error handling, and plugin development, with a focus on aligning plugin loading with modern packaging standards. This foundational change supports future expansion of the plugin ecosystem and improves the overall developer experience for contributors working with lerobot plugins.