🤗 Kernels: Major Updates

Hugging Face Blog · 1 week ago

Hugging Face introduced a new "kernel" repository type on its Hub with enhanced security features including trusted publisher verification and code signing to prevent malicious kernel execution. The project now supports multiple frameworks beyond PyTorch, including Apache TVM FFI, and has restructured its CLI tools to separate concerns between kernels (for loading) and kernel-builder (for building). These changes establish infrastructure for agentic kernel development, enabling AI agents to automatically scaffold, build, benchmark, and optimize kernels across different hardware configurations.