xylem

Refresh the committed README snapshots and downloaded images that back the /projects/<slug> detail pages. Use when Gordon runs /refresh-projects, says "refresh project readmes", "update the project READMEs", or "pull the latest README for <project>". Also worth suggesting before a projects-page release if any content/project-readmes/*.md file is more than a week old.

Generate or refresh sidecar YAML metadata for xylem nugget HTML files and inject the iframe resize shim. Use when Gordon runs /update-nuggets, says "update nuggets", "generate nugget metadata", or points at specific .html files in content/nuggets/. Also use before committing in xylem when any content/nuggets/*.html has no matching .yaml sidecar.