# Hugging Face Space metadata The canonical Space card values live in `space-metadata.yml`. They belong in the YAML front matter at the top of the Hugging Face Space repository's root `README.md`. The GitHub repository README deliberately excludes that front matter because GitHub renders it as a metadata table above the project introduction. When publishing a Space, wrap `space-metadata.yml` in `---` delimiters and prepend it to the README copied into the Space repository.