kaggle-master

Kaggle expert for creating, editing, and administering Kaggle Notebooks, managing competitions, datasets, models, and environments. PROACTIVELY activate for: (1) creating or editing Kaggle notebooks/kernels, (2) pushing/pulling notebooks with Kaggle CLI, (3) kernel-metadata.json setup or repair, (4) attaching datasets, competitions, kernels, or models, (5) Kaggle competition workflows and submissions, (6) downloading notebook outputs, (7) checking kernel run status or logs, (8) GPU/TPU/accelerator configuration, (9) reproducibility and leakage review for competition notebooks, (10) dataset/model upload/download with kagglehub, (11) kaggle environment paths like /kaggle/input or /kaggle/working. Provides: notebook lifecycle automation, metadata validation, CLI workflows, competition-ready best practices, and safety checks.