Add a dataset (CSV, TSV, JSON, or GeoJSON) to an existing PortalJS portal. Appends an entry to datasets.json so the catalog and showcase render it automatically; routes the data by source (local file vs remote URL) — R2 via Git LFS by default, remote URLs by passthrough. Use when registering a new dataset in a scaffolded portal.
$npx -y skills add datopian/portaljs --skill portaljs-add-datasetInstalls into the current project.
Run `npx skills use "https://github.com/datopian/portaljs" --skill "datopian/portaljs/portaljs-add-dataset"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/datopian/portaljs" that are relevant to the current task. Run `npx skills add "https://github.com/datopian/portaljs"` and select the relevant skills, then follow their instructions.